/*! * jQuery JavaScript Library v3.2.1 * https://jquery.com/ * * Includes Sizzle.js * https://sizzlejs.com/ * * Copyright JS Foundation and other contributors * Released under the MIT license * https://jquery.org/license * * Date: 2017-03-20T18:59Z */ (function (global, factory) { "use strict"; if (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 : this, function (window, noGlobal) { // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common // enough that all such attempts are guarded in a try block. "use strict"; var arr = []; var document = window.document; var getProto = Object.getPrototypeOf; 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 fnToString = hasOwn.toString; var ObjectFunctionString = fnToString.call(Object); var support = {}; function DOMEval(code, doc) { doc = doc || document; var script = doc.createElement("script"); script.text = code; doc.head.appendChild(script).parentNode.removeChild(script); } /* global Symbol */ // Defining this global in .eslintrc.json would create a danger of using the global // unguarded in another place, it seems safer to define global only for this module var version = "3.2.1", // Define a local copy of jQuery jQuery = function (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 <=4.0 only // Make sure we trim BOM and NBSP rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, // Matches dashed string for camelizing rmsPrefix = /^-ms-/, rdashAlpha = /-([a-z])/g, // Used by jQuery.camelCase as callback to replace() fcamelCase = function (all, letter) { return letter.toUpperCase(); }; jQuery.fn = jQuery.prototype = { // The current version of jQuery being used jquery: version, constructor: jQuery, // The default length of a jQuery object is 0 length: 0, toArray: function () { 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 (num) { // Return all the elements in a clean array if (num == null) { return slice.call(this); } // Return just the one element from the set return num < 0 ? this[num + this.length] : this[num]; }, // Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function (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; // Return the newly-formed element set return ret; }, // Execute a callback for every element in the matched set. each: function (callback) { return jQuery.each(this, callback); }, map: function (callback) { return this.pushStack(jQuery.map(this, function (elem, i) { return callback.call(elem, i, elem); })); }, slice: function () { return this.pushStack(slice.apply(this, arguments)); }, first: function () { return this.eq(0); }, last: function () { return this.eq(-1); }, eq: function (i) { var len = this.length, j = +i + (i < 0 ? len : 0); return this.pushStack(j >= 0 && j < len ? [this[j]] : []); }, end: function () { 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 !== "object" && !jQuery.isFunction(target)) { target = {}; } // Extend jQuery itself if only one argument is passed if (i === length) { target = this; i--; } for (; i < length; i++) { // Only deal with non-null/undefined values if ((options = arguments[i]) != null) { // Extend the base object for (name in options) { src = target[name]; copy = options[name]; // Prevent never-ending loop if (target === copy) { continue; } // Recurse if we're merging plain objects or arrays if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = Array.isArray(copy)))) { if (copyIsArray) { copyIsArray = false; clone = src && Array.isArray(src) ? src : []; } else { clone = src && jQuery.isPlainObject(src) ? src : {}; } // Never move original objects, clone them target[name] = jQuery.extend(deep, clone, copy); // Don't bring in undefined values } else if (copy !== undefined) { target[name] = copy; } } } } // Return the modified object return target; }; jQuery.extend({ // Unique for each copy of jQuery on the page expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""), // Assume jQuery is ready without the ready module isReady: true, error: function (msg) { throw new Error(msg); }, noop: function () { }, isFunction: function (obj) { return jQuery.type(obj) === "function"; }, isWindow: function (obj) { return obj != null && obj === obj.window; }, isNumeric: function (obj) { // As of jQuery 3.0, isNumeric is limited to // strings and numbers (primitives or objects) // that can be coerced to finite numbers (gh-2662) var type = jQuery.type(obj); return (type === "number" || type === "string") && // parseFloat NaNs numeric-cast false positives ("") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN !isNaN(obj - parseFloat(obj)); }, isPlainObject: function (obj) { var proto, Ctor; // Detect obvious negatives // Use toString instead of jQuery.type to catch host objects if (!obj || toString.call(obj) !== "[object Object]") { return false; } proto = getProto(obj); // Objects with no prototype (e.g., `Object.create( null )`) are plain if (!proto) { return true; } // Objects with prototype are plain iff they were constructed by a global Object function Ctor = hasOwn.call(proto, "constructor") && proto.constructor; return typeof Ctor === "function" && fnToString.call(Ctor) === ObjectFunctionString; }, isEmptyObject: function (obj) { /* eslint-disable no-unused-vars */ // See https://github.com/eslint/eslint/issues/6125 var name; for (name in obj) { return false; } return true; }, type: function (obj) { if (obj == null) { return obj + ""; } // Support: Android <=2.3 only (functionish RegExp) return typeof obj === "object" || typeof obj === "function" ? class2type[toString.call(obj)] || "object" : typeof obj; }, // Evaluates a script in a global context globalEval: function (code) { DOMEval(code); }, // Convert dashed to camelCase; used by the css and data modules // Support: IE <=9 - 11, Edge 12 - 13 // Microsoft forgot to hump their vendor prefix (#9572) camelCase: function (string) { return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase); }, each: function (obj, callback) { var length, i = 0; if (isArrayLike(obj)) { length = obj.length; for (; i < length; i++) { if (callback.call(obj[i], i, obj[i]) === false) { break; } } } else { for (i in obj) { if (callback.call(obj[i], i, obj[i]) === false) { break; } } } return obj; }, // Support: Android <=4.0 only trim: function (text) { return text == null ? "" : (text + "").replace(rtrim, ""); }, // results is for internal usage only makeArray: function (arr, results) { var ret = results || []; if (arr != null) { if (isArrayLike(Object(arr))) { jQuery.merge(ret, typeof arr === "string" ? [arr] : arr ); } else { push.call(ret, arr); } } return ret; }, inArray: function (elem, arr, i) { return arr == null ? -1 : indexOf.call(arr, elem, i); }, // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit merge: function (first, second) { var len = +second.length, j = 0, i = first.length; for (; j < len; j++) { first[i++] = second[j]; } first.length = i; return first; }, grep: function (elems, callback, invert) { var callbackInverse, matches = [], i = 0, length = elems.length, callbackExpect = !invert; // Go through the array, only saving the items // that pass the validator function for (; i < length; i++) { callbackInverse = !callback(elems[i], i); if (callbackInverse !== callbackExpect) { matches.push(elems[i]); } } return matches; }, // arg is for internal usage only map: function (elems, callback, arg) { var length, value, i = 0, ret = []; // Go through the array, translating each of the items to their new values if (isArrayLike(elems)) { length = elems.length; for (; i < length; i++) { value = callback(elems[i], i, arg); if (value != null) { ret.push(value); } } // Go through every key on the object, } else { for (i in elems) { value = callback(elems[i], i, arg); if (value != null) { ret.push(value); } } } // Flatten any nested arrays return concat.apply([], ret); }, // A global GUID counter for objects guid: 1, // Bind a function to a context, optionally partially applying any // arguments. proxy: function (fn, context) { var tmp, args, proxy; if (typeof context === "string") { tmp = fn[context]; context = fn; fn = tmp; } // Quick check to determine if target is callable, in the spec // this throws a TypeError, but we will just return undefined. if (!jQuery.isFunction(fn)) { return undefined; } // Simulated bind args = slice.call(arguments, 2); proxy = function () { return fn.apply(context || this, args.concat(slice.call(arguments))); }; // 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 }); if (typeof Symbol === "function") { jQuery.fn[Symbol.iterator] = arr[Symbol.iterator]; } // 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: real iOS 8.2 only (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 v2.3.3 * https://sizzlejs.com/ * * Copyright jQuery Foundation and other contributors * Released under the MIT license * http://jquery.org/license * * Date: 2016-08-08 */ (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 (a, b) { if (a === b) { hasDuplicate = true; } return 0; }, // 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 // https://jsperf.com/thor-indexof-vs-for/5 indexOf = function (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-]|[^\0-\\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-]+))$/, rsibling = /[+~]/, // CSS escapes // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"), funescape = function (_, escaped, escapedWhitespace) { var high = "0x" + escaped - 0x10000; // NaN means non-codepoint // Support: Firefox<24 // Workaround erroneous numeric interpretation of +"0x" return high !== high || escapedWhitespace ? escaped : high < 0 ? // BMP codepoint String.fromCharCode(high + 0x10000) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00); }, // CSS string/identifier serialization // https://drafts.csswg.org/cssom/#common-serializing-idioms rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, fcssescape = function (ch, asCodePoint) { if (asCodePoint) { // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER if (ch === "\0") { return "\uFFFD"; } // Control characters and (dependent upon position) numbers get escaped as code points return ch.slice(0, -1) + "\\" + ch.charCodeAt(ch.length - 1).toString(16) + " "; } // Other potentially-special ASCII characters get backslash-escaped return "\\" + ch; }, // Used for iframes // See setDocument() // Removing the function wrapper causes a "Permission Denied" // error in IE unloadHandler = function () { setDocument(); }, disabledAncestor = addCombinator( function (elem) { return elem.disabled === true && ("form" in elem || "label" in elem); }, {dir: "parentNode", next: "legend"} ); // 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, 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(rcssescape, fcssescape); } else { context.setAttribute("id", (nid = expando)); } // Prefix every selector in the list groups = tokenize(selector); i = groups.length; while (i--) { groups[i] = "#" + nid + " " + 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 element and returns a boolean result */ function assert(fn) { var el = document.createElement("fieldset"); try { return !!fn(el); } catch (e) { return false; } finally { // Remove from its parent by default if (el.parentNode) { el.parentNode.removeChild(el); } // release memory in IE el = 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 && a.sourceIndex - b.sourceIndex; // 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 :enabled/:disabled * @param {Boolean} disabled true for :disabled; false for :enabled */ function createDisabledPseudo(disabled) { // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable return function (elem) { // Only certain elements can match :enabled or :disabled // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled if ("form" in elem) { // Check for inherited disabledness on relevant non-disabled elements: // * listed form-associated elements in a disabled fieldset // https://html.spec.whatwg.org/multipage/forms.html#category-listed // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled // * option elements in a disabled optgroup // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled // All such elements have a "form" property. if (elem.parentNode && elem.disabled === false) { // Option elements defer to a parent optgroup if present if ("label" in elem) { if ("label" in elem.parentNode) { return elem.parentNode.disabled === disabled; } else { return elem.disabled === disabled; } } // Support: IE 6 - 11 // Use the isDisabled shortcut property to check for disabled fieldset ancestors return elem.isDisabled === disabled || // Where there is no isDisabled, check manually /* jshint -W018 */ elem.isDisabled !== !disabled && disabledAncestor(elem) === disabled; } return elem.disabled === disabled; // Try to winnow out elements that can't be disabled before trusting the disabled property. // Some victims get caught in our net (label, legend, menu, track), but it shouldn't // even exist on them, let alone have a boolean value. } else if ("label" in elem) { return elem.disabled === disabled; } // Remaining elements are neither :enabled nor :disabled return false; }; } /** * 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, subWindow, 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 (preferredDoc !== document && (subWindow = document.defaultView) && subWindow.top !== subWindow) { // Support: IE 11, Edge if (subWindow.addEventListener) { subWindow.addEventListener("unload", unloadHandler, false); // Support: IE 9 - 10 only } else if (subWindow.attachEvent) { subWindow.attachEvent("onunload", unloadHandler); } } /* Attributes ---------------------------------------------------------------------- */ // Support: IE<8 // Verify that getAttribute really returns attributes and not properties // (excepting IE8 booleans) support.attributes = assert(function (el) { el.className = "i"; return !el.getAttribute("className"); }); /* getElement(s)By* ---------------------------------------------------------------------- */ // Check if getElementsByTagName("*") returns only elements support.getElementsByTagName = assert(function (el) { el.appendChild(document.createComment("")); return !el.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 programmatically-set names, // so use a roundabout getElementsByName test support.getById = assert(function (el) { docElem.appendChild(el).id = expando; return !document.getElementsByName || !document.getElementsByName(expando).length; }); // ID filter and find if (support.getById) { Expr.filter["ID"] = function (id) { var attrId = id.replace(runescape, funescape); return function (elem) { return elem.getAttribute("id") === attrId; }; }; Expr.find["ID"] = function (id, context) { if (typeof context.getElementById !== "undefined" && documentIsHTML) { var elem = context.getElementById(id); return elem ? [elem] : []; } }; } else { 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; }; }; // Support: IE 6 - 7 only // getElementById is not reliable as a find shortcut Expr.find["ID"] = function (id, context) { if (typeof context.getElementById !== "undefined" && documentIsHTML) { var node, i, elems, elem = context.getElementById(id); if (elem) { // Verify the id attribute node = elem.getAttributeNode("id"); if (node && node.value === id) { return [elem]; } // Fall back on getElementsByName elems = context.getElementsByName(id); i = 0; while ((elem = elems[i++])) { node = elem.getAttributeNode("id"); if (node && node.value === id) { return [elem]; } } } return []; } }; } // 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 https://bugs.jquery.com/ticket/13378 rbuggyQSA = []; if ((support.qsa = rnative.test(document.querySelectorAll))) { // Build QSA regex // Regex strategy adopted from Diego Perini assert(function (el) { // 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 // https://bugs.jquery.com/ticket/12359 docElem.appendChild(el).innerHTML = "<a id='" + expando + "'></a>" + "<select id='" + expando + "-\r\\' msallowcapture=''>" + "<option selected=''></option></select>"; // Support: IE8, Opera 11-12.16 // Nothing should be selected when empty strings follow ^= or $= or *= // The test attribute must be unknown in Opera but "safe" for WinRT // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section if (el.querySelectorAll("[msallowcapture^='']").length) { rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); } // Support: IE8 // Boolean attributes and "value" are not treated correctly if (!el.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 (!el.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 (!el.querySelectorAll(":checked").length) { rbuggyQSA.push(":checked"); } // Support: Safari 8+, iOS 8+ // https://bugs.webkit.org/show_bug.cgi?id=136851 // In-page `selector#id sibling-combinator selector` fails if (!el.querySelectorAll("a#" + expando + "+*").length) { rbuggyQSA.push(".#.+[+~]"); } }); assert(function (el) { el.innerHTML = "<a href='' disabled='disabled'></a>" + "<select disabled='disabled'><option/></select>"; // Support: Windows 8 Native Apps // The type and name attributes are restricted during .innerHTML assignment var input = document.createElement("input"); input.setAttribute("type", "hidden"); el.appendChild(input).setAttribute("name", "D"); // Support: IE8 // Enforce case-sensitivity of name attribute if (el.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 (el.querySelectorAll(":enabled").length !== 2) { rbuggyQSA.push(":enabled", ":disabled"); } // Support: IE9-11+ // IE's :disabled selector does not pick up the children of disabled fieldsets docElem.appendChild(el).disabled = true; if (el.querySelectorAll(":disabled").length !== 2) { rbuggyQSA.push(":enabled", ":disabled"); } // Opera 10-11 does not throw on post-comma invalid pseudos el.querySelectorAll("*,:x"); rbuggyQSA.push(",.*:"); }); } if ((support.matchesSelector = rnative.test((matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector)))) { assert(function (el) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) support.disconnectedMatch = matches.call(el, "*"); // This should fail with an exception // Gecko does not error, returns false instead matches.call(el, "[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.escape = function (sel) { return (sel + "").replace(rcssescape, fcssescape); }; 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 (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 (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 (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 (nodeNameSelector) { var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase(); return nodeNameSelector === "*" ? function () { return true; } : function (elem) { return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; }; }, "CLASS": function (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 (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 (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, 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 (elem) { var hash = window.location && window.location.hash; return hash && hash.slice(1) === elem.id; }, "root": function (elem) { return elem === docElem; }, "focus": function (elem) { return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); }, // Boolean properties "enabled": createDisabledPseudo(false), "disabled": createDisabledPseudo(true), "checked": function (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 (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 (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 (elem) { return !Expr.pseudos["empty"](elem); }, // Element/input types "header": function (elem) { return rheader.test(elem.nodeName); }, "input": function (elem) { return rinputs.test(elem.nodeName); }, "button": function (elem) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === "button" || name === "button"; }, "text": function (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, skip = combinator.next, key = skip || dir, checkNonElements = base && key === "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); } } return false; } : // 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 (skip && skip === elem.nodeName.toLowerCase()) { elem = elem[dir] || elem; } else if ((oldCache = uniqueCache[key]) && 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[key] = newCache; // A match means we're done; a fail means we have to keep checking if ((newCache[2] = matcher(elem, context, xml))) { return true; } } } } } return false; }; } 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 (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: <number>) 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" && 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 (el) { // Should return 1, but returns 4 (following) return el.compareDocumentPosition(document.createElement("fieldset")) & 1; }); // Support: IE<8 // Prevent attribute/property "interpolation" // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if (!assert(function (el) { el.innerHTML = "<a href='#'></a>"; return el.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 (el) { el.innerHTML = "<input/>"; el.firstChild.setAttribute("value", ""); return el.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 (el) { return el.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; // Deprecated jQuery.expr[":"] = jQuery.expr.pseudos; jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains; jQuery.escapeSelector = Sizzle.escape; var dir = function (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 (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; function nodeName(elem, name) { return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); }; var rsingleTag = (/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i); 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) { return !!qualifier.call(elem, i, elem) !== not; }); } // Single element if (qualifier.nodeType) { return jQuery.grep(elements, function (elem) { return (elem === qualifier) !== not; }); } // Arraylike of elements (jQuery, arguments, Array) if (typeof qualifier !== "string") { return jQuery.grep(elements, function (elem) { return (indexOf.call(qualifier, elem) > -1) !== not; }); } // Simple selector that can be filtered directly, removing non-Elements if (risSimple.test(qualifier)) { return jQuery.filter(qualifier, elements, not); } // Complex selector, compare the two sets, removing non-Elements qualifier = jQuery.filter(qualifier, elements); return jQuery.grep(elements, function (elem) { return (indexOf.call(qualifier, elem) > -1) !== not && elem.nodeType === 1; }); } jQuery.filter = function (expr, elems, not) { var elem = elems[0]; if (not) { expr = ":not(" + expr + ")"; } if (elems.length === 1 && elem.nodeType === 1) { return jQuery.find.matchesSelector(elem, expr) ? [elem] : []; } return jQuery.find.matches(expr, jQuery.grep(elems, function (elem) { return elem.nodeType === 1; })); }; jQuery.fn.extend({ find: function (selector) { var i, ret, len = this.length, 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; } } })); } ret = this.pushStack([]); for (i = 0; i < len; i++) { jQuery.find(selector, self[i], ret); } return len > 1 ? jQuery.uniqueSort(ret) : ret; }, filter: function (selector) { return this.pushStack(winnow(this, selector || [], false)); }, not: function (selector) { return this.pushStack(winnow(this, selector || [], true)); }, is: function (selector) { return !!winnow( this, // If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". typeof selector === "string" && rneedsContext.test(selector) ? jQuery(selector) : selector || [], false ).length; } }); // Initialize a jQuery object // A central reference to the root jQuery(document) var rootjQuery, // A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) // Shortcut simple #id case for speed rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, 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]); if (elem) { // Inject the element directly into the jQuery object this[0] = elem; this.length = 1; } 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[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); } 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 (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 (selectors, context) { var cur, i = 0, l = this.length, matched = [], targets = typeof selectors !== "string" && jQuery(selectors); // Positional selectors never match, since there's no _selection_ context if (!rneedsContext.test(selectors)) { for (; i < l; i++) { for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) { // Always skip document fragments if (cur.nodeType < 11 && (targets ? targets.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 (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 (selector, context) { return this.pushStack( jQuery.uniqueSort( jQuery.merge(this.get(), jQuery(selector, context)) ) ); }, addBack: function (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 (elem) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, parents: function (elem) { return dir(elem, "parentNode"); }, parentsUntil: function (elem, i, until) { return dir(elem, "parentNode", until); }, next: function (elem) { return sibling(elem, "nextSibling"); }, prev: function (elem) { return sibling(elem, "previousSibling"); }, nextAll: function (elem) { return dir(elem, "nextSibling"); }, prevAll: function (elem) { return dir(elem, "previousSibling"); }, nextUntil: function (elem, i, until) { return dir(elem, "nextSibling", until); }, prevUntil: function (elem, i, until) { return dir(elem, "previousSibling", until); }, siblings: function (elem) { return siblings((elem.parentNode || {}).firstChild, elem); }, children: function (elem) { return siblings(elem.firstChild); }, contents: function (elem) { if (nodeName(elem, "iframe")) { return elem.contentDocument; } // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only // Treat the template element as a regular one in browsers that // don't support it. if (nodeName(elem, "template")) { elem = elem.content || elem; } return 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 rnothtmlwhite = (/[^\x20\t\r\n\f]+/g); // Convert String-formatted options into Object-formatted ones function createOptions(options) { var object = {}; jQuery.each(options.match(rnothtmlwhite) || [], 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 () { // Enforce single-firing locked = 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 () { 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 () { 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 (fn) { return fn ? jQuery.inArray(fn, list) > -1 : list.length > 0; }, // Remove all callbacks from the list empty: function () { if (list) { list = []; } return this; }, // Disable .fire and .add // Abort any current/pending executions // Clear all callbacks and values disable: function () { locked = queue = []; list = memory = ""; return this; }, disabled: function () { return !list; }, // Disable .fire // Also disable .add unless we have memory (since it would have no effect) // Abort any pending executions lock: function () { locked = queue = []; if (!memory && !firing) { list = memory = ""; } return this; }, locked: function () { return !!locked; }, // Call all callbacks with the given context and arguments fireWith: function (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 () { self.fireWith(this, arguments); return this; }, // To know if the callbacks have already been called at least once fired: function () { return !!fired; } }; return self; }; function Identity(v) { return v; } function Thrower(ex) { throw ex; } function adoptValue(value, resolve, reject, noValue) { var method; try { // Check for promise aspect first to privilege synchronous behavior if (value && jQuery.isFunction((method = value.promise))) { method.call(value).done(resolve).fail(reject); // Other thenables } else if (value && jQuery.isFunction((method = value.then))) { method.call(value, resolve, reject); // Other non-thenables } else { // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: // * false: [ value ].slice( 0 ) => resolve( value ) // * true: [ value ].slice( 1 ) => resolve() resolve.apply(undefined, [value].slice(noValue)); } // For Promises/A+, convert exceptions into rejections // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in // Deferred#then to conditionally suppress rejection. } catch (value) { // Support: Android 4.0 only // Strict mode functions invoked without .call/.apply get global-object context reject.apply(undefined, [value]); } } jQuery.extend({ Deferred: function (func) { var tuples = [ // action, add listener, callbacks, // ... .then handlers, argument index, [final state] ["notify", "progress", jQuery.Callbacks("memory"), jQuery.Callbacks("memory"), 2], ["resolve", "done", jQuery.Callbacks("once memory"), jQuery.Callbacks("once memory"), 0, "resolved"], ["reject", "fail", jQuery.Callbacks("once memory"), jQuery.Callbacks("once memory"), 1, "rejected"] ], state = "pending", promise = { state: function () { return state; }, always: function () { deferred.done(arguments).fail(arguments); return this; }, "catch": function (fn) { return promise.then(null, fn); }, // Keep pipe for back-compat pipe: function (/* fnDone, fnFail, fnProgress */) { var fns = arguments; return jQuery.Deferred(function (newDefer) { jQuery.each(tuples, function (i, tuple) { // Map tuples (progress, done, fail) to arguments (done, fail, progress) var fn = jQuery.isFunction(fns[tuple[4]]) && fns[tuple[4]]; // deferred.progress(function() { bind to newDefer or newDefer.notify }) // deferred.done(function() { bind to newDefer or newDefer.resolve }) // deferred.fail(function() { bind to newDefer or newDefer.reject }) 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, fn ? [returned] : arguments ); } }); }); fns = null; }).promise(); }, then: function (onFulfilled, onRejected, onProgress) { var maxDepth = 0; function resolve(depth, deferred, handler, special) { return function () { var that = this, args = arguments, mightThrow = function () { var returned, then; // Support: Promises/A+ section 2.3.3.3.3 // https://promisesaplus.com/#point-59 // Ignore double-resolution attempts if (depth < maxDepth) { return; } returned = handler.apply(that, args); // Support: Promises/A+ section 2.3.1 // https://promisesaplus.com/#point-48 if (returned === deferred.promise()) { throw new TypeError("Thenable self-resolution"); } // Support: Promises/A+ sections 2.3.3.1, 3.5 // https://promisesaplus.com/#point-54 // https://promisesaplus.com/#point-75 // Retrieve `then` only once then = returned && // Support: Promises/A+ section 2.3.4 // https://promisesaplus.com/#point-64 // Only check objects and functions for thenability (typeof returned === "object" || typeof returned === "function") && returned.then; // Handle a returned thenable if (jQuery.isFunction(then)) { // Special processors (notify) just wait for resolution if (special) { then.call( returned, resolve(maxDepth, deferred, Identity, special), resolve(maxDepth, deferred, Thrower, special) ); // Normal processors (resolve) also hook into progress } else { // ...and disregard older resolution values maxDepth++; then.call( returned, resolve(maxDepth, deferred, Identity, special), resolve(maxDepth, deferred, Thrower, special), resolve(maxDepth, deferred, Identity, deferred.notifyWith) ); } // Handle all other returned values } else { // Only substitute handlers pass on context // and multiple values (non-spec behavior) if (handler !== Identity) { that = undefined; args = [returned]; } // Process the value(s) // Default process is resolve (special || deferred.resolveWith)(that, args); } }, // Only normal processors (resolve) catch and reject exceptions process = special ? mightThrow : function () { try { mightThrow(); } catch (e) { if (jQuery.Deferred.exceptionHook) { jQuery.Deferred.exceptionHook(e, process.stackTrace); } // Support: Promises/A+ section 2.3.3.3.4.1 // https://promisesaplus.com/#point-61 // Ignore post-resolution exceptions if (depth + 1 >= maxDepth) { // Only substitute handlers pass on context // and multiple values (non-spec behavior) if (handler !== Thrower) { that = undefined; args = [e]; } deferred.rejectWith(that, args); } } }; // Support: Promises/A+ section 2.3.3.3.1 // https://promisesaplus.com/#point-57 // Re-resolve promises immediately to dodge false rejection from // subsequent errors if (depth) { process(); } else { // Call an optional hook to record the stack, in case of exception // since it's otherwise lost when execution goes async if (jQuery.Deferred.getStackHook) { process.stackTrace = jQuery.Deferred.getStackHook(); } window.setTimeout(process); } }; } return jQuery.Deferred(function (newDefer) { // progress_handlers.add( ... ) tuples[0][3].add( resolve( 0, newDefer, jQuery.isFunction(onProgress) ? onProgress : Identity, newDefer.notifyWith ) ); // fulfilled_handlers.add( ... ) tuples[1][3].add( resolve( 0, newDefer, jQuery.isFunction(onFulfilled) ? onFulfilled : Identity ) ); // rejected_handlers.add( ... ) tuples[2][3].add( resolve( 0, newDefer, jQuery.isFunction(onRejected) ? onRejected : Thrower ) ); }).promise(); }, // Get a promise for this deferred // If obj is provided, the promise aspect is added to the object promise: function (obj) { return obj != null ? jQuery.extend(obj, promise) : promise; } }, deferred = {}; // Add list-specific methods jQuery.each(tuples, function (i, tuple) { var list = tuple[2], stateString = tuple[5]; // promise.progress = list.add // promise.done = list.add // promise.fail = list.add promise[tuple[1]] = list.add; // Handle state if (stateString) { list.add( function () { // state = "resolved" (i.e., fulfilled) // state = "rejected" state = stateString; }, // rejected_callbacks.disable // fulfilled_callbacks.disable tuples[3 - i][2].disable, // progress_callbacks.lock tuples[0][2].lock ); } // progress_handlers.fire // fulfilled_handlers.fire // rejected_handlers.fire list.add(tuple[3].fire); // deferred.notify = function() { deferred.notifyWith(...) } // deferred.resolve = function() { deferred.resolveWith(...) } // deferred.reject = function() { deferred.rejectWith(...) } deferred[tuple[0]] = function () { deferred[tuple[0] + "With"](this === deferred ? undefined : this, arguments); return this; }; // deferred.notifyWith = list.fireWith // deferred.resolveWith = list.fireWith // deferred.rejectWith = list.fireWith 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 (singleValue) { var // count of uncompleted subordinates remaining = arguments.length, // count of unprocessed arguments i = remaining, // subordinate fulfillment data resolveContexts = Array(i), resolveValues = slice.call(arguments), // the master Deferred master = jQuery.Deferred(), // subordinate callback factory updateFunc = function (i) { return function (value) { resolveContexts[i] = this; resolveValues[i] = arguments.length > 1 ? slice.call(arguments) : value; if (!(--remaining)) { master.resolveWith(resolveContexts, resolveValues); } }; }; // Single- and empty arguments are adopted like Promise.resolve if (remaining <= 1) { adoptValue(singleValue, master.done(updateFunc(i)).resolve, master.reject, !remaining); // Use .then() to unwrap secondary thenables (cf. gh-3000) if (master.state() === "pending" || jQuery.isFunction(resolveValues[i] && resolveValues[i].then)) { return master.then(); } } // Multiple arguments are aggregated like Promise.all array elements while (i--) { adoptValue(resolveValues[i], updateFunc(i), master.reject); } return master.promise(); } }); // These usually indicate a programmer mistake during development, // warn about them ASAP rather than swallowing them by default. var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; jQuery.Deferred.exceptionHook = function (error, stack) { // Support: IE 8 - 9 only // Console exists when dev tools are open, which can happen at any time if (window.console && window.console.warn && error && rerrorNames.test(error.name)) { window.console.warn("jQuery.Deferred exception: " + error.message, error.stack, stack); } }; jQuery.readyException = function (error) { window.setTimeout(function () { throw error; }); }; // The deferred used on DOM ready var readyList = jQuery.Deferred(); jQuery.fn.ready = function (fn) { readyList .then(fn) // Wrap jQuery.readyException in a function so that the lookup // happens at the time of error handling instead of callback // registration. .catch(function (error) { jQuery.readyException(error); }); 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, // Handle when the DOM is ready ready: function (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]); } }); jQuery.ready.then = readyList.then; // The ready event handler and self cleanup method function completed() { document.removeEventListener("DOMContentLoaded", completed); window.removeEventListener("load", completed); jQuery.ready(); } // Catch cases where $(document).ready() is called // after the browser event has already occurred. // Support: IE <=9 - 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); } // 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 (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 (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)) ); } } } if (chainable) { return elems; } // Gets if (bulk) { return fn.call(elems); } return len ? fn(elems[0], key) : emptyGet; }; var acceptData = function (owner) { // Accepts only: // - Node // - Node.ELEMENT_NODE // - Node.DOCUMENT_NODE // - Object // - Any return owner.nodeType === 1 || owner.nodeType === 9 || !(+owner.nodeType); }; function Data() { this.expando = jQuery.expando + Data.uid++; } Data.uid = 1; Data.prototype = { cache: function (owner) { // 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 (owner, data, value) { var prop, cache = this.cache(owner); // Handle: [ owner, key, value ] args // Always use camelCase key (gh-2257) if (typeof data === "string") { cache[jQuery.camelCase(data)] = value; // Handle: [ owner, { properties } ] args } else { // Copy the properties one-by-one to the cache object for (prop in data) { cache[jQuery.camelCase(prop)] = data[prop]; } } return cache; }, get: function (owner, key) { return key === undefined ? this.cache(owner) : // Always use camelCase key (gh-2257) owner[this.expando] && owner[this.expando][jQuery.camelCase(key)]; }, access: function (owner, key, value) { // 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)) { return this.get(owner, 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 (owner, key) { var i, cache = owner[this.expando]; if (cache === undefined) { return; } if (key !== undefined) { // Support array or space separated string of keys if (Array.isArray(key)) { // If key is an array of keys... // We always set camelCase keys, so remove that. key = key.map(jQuery.camelCase); } else { key = jQuery.camelCase(key); // If a key with the spaces exists, use it. // Otherwise, create an array by matching non-whitespace key = key in cache ? [key] : (key.match(rnothtmlwhite) || []); } i = key.length; while (i--) { delete cache[key[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://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) if (owner.nodeType) { owner[this.expando] = undefined; } else { delete owner[this.expando]; } } }, hasData: function (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]*\}|\[[\w\W]*\])$/, rmultiDash = /[A-Z]/g; function getData(data) { if (data === "true") { return true; } if (data === "false") { return false; } if (data === "null") { return null; } // Only convert to a number if it doesn't change the string if (data === +data + "") { return +data; } if (rbrace.test(data)) { return JSON.parse(data); } return data; } function dataAttr(elem, key, data) { var name; // If nothing was found internally, try to fetch any // data from the HTML5 data-* attribute if (data === undefined && elem.nodeType === 1) { name = "data-" + key.replace(rmultiDash, "-$&").toLowerCase(); data = elem.getAttribute(name); if (typeof data === "string") { try { data = getData(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 (elem) { return dataUser.hasData(elem) || dataPriv.hasData(elem); }, data: function (elem, name, data) { return dataUser.access(elem, name, data); }, removeData: function (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 (elem, name, data) { return dataPriv.access(elem, name, data); }, _removeData: function (elem, name) { dataPriv.remove(elem, name); } }); jQuery.fn.extend({ data: function (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: IE 11 only // 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 === "object") { return this.each(function () { dataUser.set(this, key); }); } return access(this, function (value) { var data; // 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 // The key will always be camelCased in Data data = dataUser.get(elem, key); if (data !== undefined) { return data; } // Attempt to "discover" the data in // HTML5 custom data-* attrs data = dataAttr(elem, key); if (data !== undefined) { return data; } // We tried really hard, but the data doesn't exist. return; } // Set the data... this.each(function () { // We always store the camelCased key dataUser.set(this, key, value); }); }, null, value, arguments.length > 1, null, true); }, removeData: function (key) { return this.each(function () { dataUser.remove(this, key); }); } }); jQuery.extend({ queue: function (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 || Array.isArray(data)) { queue = dataPriv.access(elem, type, jQuery.makeArray(data)); } else { queue.push(data); } } return queue || []; } }, dequeue: function (elem, type) { type = type || "fx"; var queue = jQuery.queue(elem, type), startLength = queue.length, fn = queue.shift(), hooks = jQuery._queueHooks(elem, type), next = function () { 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 (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 (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 (type) { return this.each(function () { jQuery.dequeue(this, type); }); }, clearQueue: function (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 (type, obj) { var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function () { 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 isHiddenWithinTree = function (elem, el) { // isHiddenWithinTree might be called from jQuery#filter function; // in that case, element will be second argument elem = el || elem; // Inline style trumps all return elem.style.display === "none" || elem.style.display === "" && // Otherwise, check computed style // Support: Firefox <=43 - 45 // Disconnected elements can have computed display: none, so first confirm that elem is // in the document. jQuery.contains(elem.ownerDocument, elem) && jQuery.css(elem, "display") === "none"; }; var swap = function (elem, options, callback, args) { var ret, name, old = {}; // Remember the old values, and insert the new ones for (name in options) { old[name] = elem.style[name]; elem.style[name] = options[name]; } ret = callback.apply(elem, args || []); // Revert the old values for (name in options) { elem.style[name] = old[name]; } return ret; }; 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 defaultDisplayMap = {}; function getDefaultDisplay(elem) { var temp, doc = elem.ownerDocument, nodeName = elem.nodeName, display = defaultDisplayMap[nodeName]; if (display) { return display; } temp = doc.body.appendChild(doc.createElement(nodeName)); display = jQuery.css(temp, "display"); temp.parentNode.removeChild(temp); if (display === "none") { display = "block"; } defaultDisplayMap[nodeName] = display; return display; } function showHide(elements, show) { var display, elem, values = [], index = 0, length = elements.length; // Determine new display value for elements that need to change for (; index < length; index++) { elem = elements[index]; if (!elem.style) { continue; } display = elem.style.display; if (show) { // Since we force visibility upon cascade-hidden elements, an immediate (and slow) // check is required in this first loop unless we have a nonempty display value (either // inline or about-to-be-restored) if (display === "none") { values[index] = dataPriv.get(elem, "display") || null; if (!values[index]) { elem.style.display = ""; } } if (elem.style.display === "" && isHiddenWithinTree(elem)) { values[index] = getDefaultDisplay(elem); } } else { if (display !== "none") { values[index] = "none"; // Remember what we're overwriting dataPriv.set(elem, "display", display); } } } // Set the display of the elements in a second loop to avoid constant reflow for (index = 0; index < length; index++) { if (values[index] != null) { elements[index].style.display = values[index]; } } return elements; } jQuery.fn.extend({ show: function () { return showHide(this, true); }, hide: function () { return showHide(this); }, toggle: function (state) { if (typeof state === "boolean") { return state ? this.show() : this.hide(); } return this.each(function () { if (isHiddenWithinTree(this)) { jQuery(this).show(); } else { jQuery(this).hide(); } }); } }); var rcheckableType = (/^(?:checkbox|radio)$/i); var rtagName = (/<([a-z][^\/\0>\x20\t\r\n\f]+)/i); var rscriptType = (/^$|\/(?:java|ecma)script/i); // We have to close these tags to support XHTML (#13200) var wrapMap = { // Support: IE <=9 only option: [1, "<select multiple='multiple'>", "</select>"], // XHTML parsers do not magically insert elements in the // same way that tag soup parsers do. So we cannot shorten // this by omitting <tbody> or other required elements. thead: [1, "<table>", "</table>"], col: [2, "<table><colgroup>", "</colgroup></table>"], tr: [2, "<table><tbody>", "</tbody></table>"], td: [3, "<table><tbody><tr>", "</tr></tbody></table>"], _default: [0, "", ""] }; // Support: IE <=9 only wrapMap.optgroup = wrapMap.option; wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td; function getAll(context, tag) { // Support: IE <=9 - 11 only // Use typeof to avoid zero-argument method invocation on host objects (#15151) var ret; if (typeof context.getElementsByTagName !== "undefined") { ret = context.getElementsByTagName(tag || "*"); } else if (typeof context.querySelectorAll !== "undefined") { ret = context.querySelectorAll(tag || "*"); } else { ret = []; } if (tag === undefined || tag && nodeName(context, tag)) { return jQuery.merge([context], ret); } return 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 <=4.0 only, PhantomJS 1 only // 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 <=4.0 only, PhantomJS 1 only // 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 only // 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: Android <=4.1 only // Older WebKit doesn't clone checked state correctly in fragments support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; // Support: IE <=11 only // Make sure textarea (and checkbox) defaultValue is properly cloned div.innerHTML = "<textarea>x</textarea>"; support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; })(); var documentElement = document.documentElement; var rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, rtypenamespace = /^([^.]*)(?:\.(.+)|)/; function returnTrue() { return true; } function returnFalse() { return false; } // Support: IE <=9 only // 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 === "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 (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 (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; } // Ensure that invalid selectors throw exceptions at attach time // Evaluate against documentElement in case elem is a non-element node (e.g., document) if (selector) { jQuery.find.matchesSelector(documentElement, 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(rnothtmlwhite) || [""]; 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 (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(rnothtmlwhite) || [""]; 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 (nativeEvent) { // Make a writable jQuery.Event from the native event object var event = jQuery.event.fix(nativeEvent); var i, j, ret, matched, handleObj, handlerQueue, args = new Array(arguments.length), 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; for (i = 1; i < arguments.length; i++) { args[i] = arguments[i]; } 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 (event, handlers) { var i, handleObj, sel, matchedHandlers, matchedSelectors, handlerQueue = [], delegateCount = handlers.delegateCount, cur = event.target; // Find delegate handlers if (delegateCount && // Support: IE <=9 // Black-hole SVG <use> instance trees (trac-13180) cur.nodeType && // Support: Firefox <=42 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click // Support: IE 11 only // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) !(event.type === "click" && 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 && !(event.type === "click" && cur.disabled === true)) { matchedHandlers = []; matchedSelectors = {}; for (i = 0; i < delegateCount; i++) { handleObj = handlers[i]; // Don't conflict with Object.prototype properties (#13203) sel = handleObj.selector + " "; if (matchedSelectors[sel] === undefined) { matchedSelectors[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) > -1 : jQuery.find(sel, this, null, [cur]).length; } if (matchedSelectors[sel]) { matchedHandlers.push(handleObj); } } if (matchedHandlers.length) { handlerQueue.push({elem: cur, handlers: matchedHandlers}); } } } } // Add the remaining (directly-bound) handlers cur = this; if (delegateCount < handlers.length) { handlerQueue.push({elem: cur, handlers: handlers.slice(delegateCount)}); } return handlerQueue; }, addProp: function (name, hook) { Object.defineProperty(jQuery.Event.prototype, name, { enumerable: true, configurable: true, get: jQuery.isFunction(hook) ? function () { if (this.originalEvent) { return hook(this.originalEvent); } } : function () { if (this.originalEvent) { return this.originalEvent[name]; } }, set: function (value) { Object.defineProperty(this, name, { enumerable: true, configurable: true, writable: true, value: value }); } }); }, fix: function (originalEvent) { return originalEvent[jQuery.expando] ? originalEvent : new jQuery.Event(originalEvent); }, 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 () { if (this !== safeActiveElement() && this.focus) { this.focus(); return false; } }, delegateType: "focusin" }, blur: { trigger: function () { 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 () { if (this.type === "checkbox" && this.click && nodeName(this, "input")) { this.click(); return false; } }, // For cross-browser consistency, don't fire native .click() on links _default: function (event) { return nodeName(event.target, "a"); } }, beforeunload: { postDispatch: function (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 <=2.3 only src.returnValue === false ? returnTrue : returnFalse; // Create target properties // Support: Safari <=6 - 7 only // Target should not be a text node (#504, #13143) this.target = (src.target && src.target.nodeType === 3) ? src.target.parentNode : src.target; this.currentTarget = src.currentTarget; this.relatedTarget = src.relatedTarget; // 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 // https://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 () { var e = this.originalEvent; this.isDefaultPrevented = returnTrue; if (e && !this.isSimulated) { e.preventDefault(); } }, stopPropagation: function () { var e = this.originalEvent; this.isPropagationStopped = returnTrue; if (e && !this.isSimulated) { e.stopPropagation(); } }, stopImmediatePropagation: function () { var e = this.originalEvent; this.isImmediatePropagationStopped = returnTrue; if (e && !this.isSimulated) { e.stopImmediatePropagation(); } this.stopPropagation(); } }; // Includes all common event props including KeyEvent and MouseEvent specific props jQuery.each({ altKey: true, bubbles: true, cancelable: true, changedTouches: true, ctrlKey: true, detail: true, eventPhase: true, metaKey: true, pageX: true, pageY: true, shiftKey: true, view: true, "char": true, charCode: true, key: true, keyCode: true, button: true, buttons: true, clientX: true, clientY: true, offsetX: true, offsetY: true, pointerId: true, pointerType: true, screenX: true, screenY: true, targetTouches: true, toElement: true, touches: true, which: function (event) { var button = event.button; // Add which for key events if (event.which == null && rkeyEvent.test(event.type)) { return event.charCode != null ? event.charCode : event.keyCode; } // Add which for click: 1 === left; 2 === middle; 3 === right if (!event.which && button !== undefined && rmouseEvent.test(event.type)) { if (button & 1) { return 1; } if (button & 2) { return 3; } if (button & 4) { return 2; } return 0; } return event.which; } }, jQuery.event.addProp); // 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://bugs.chromium.org/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 (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 (types, selector, data, fn) { return on(this, types, selector, data, fn); }, one: function (types, selector, data, fn) { return on(this, types, selector, data, fn, 1); }, off: function (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 === "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 /* eslint-disable max-len */ // See https://github.com/eslint/eslint/issues/3229 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, /* eslint-enable */ // Support: IE <=10 - 11, Edge 12 - 13 // In IE/Edge using regex groups here causes severe slowdowns. // See https://connect.microsoft.com/IE/feedback/details/1736512/ rnoInnerhtml = /<script|<style|<link/i, // checked="checked" or checked rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, rscriptTypeMasked = /^true\/(.*)/, rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; // Prefer a tbody over its parent table for containing new rows function manipulationTarget(elem, content) { if (nodeName(elem, "table") && nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr")) { return jQuery(">tbody", elem)[0] || elem; } return 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 <=4.0 only, PhantomJS 1 only // 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 { DOMEval(node.textContent.replace(rcleanScript, ""), doc); } } } } } } 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 (html) { return html.replace(rxhtmlTag, "<$1></$2>"); }, clone: function (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: https://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 (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({ detach: function (selector) { return remove(this, selector, true); }, remove: function (selector) { return remove(this, selector); }, text: function (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 () { 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 () { 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 () { return domManip(this, arguments, function (elem) { if (this.parentNode) { this.parentNode.insertBefore(elem, this); } }); }, after: function () { return domManip(this, arguments, function (elem) { if (this.parentNode) { this.parentNode.insertBefore(elem, this.nextSibling); } }); }, empty: function () { 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 (dataAndEvents, deepDataAndEvents) { dataAndEvents = dataAndEvents == null ? false : dataAndEvents; deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; return this.map(function () { return jQuery.clone(this, dataAndEvents, deepDataAndEvents); }); }, html: function (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 () { 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: Android <=4.0 only, PhantomJS 1 only // .get() because push.apply(_, arraylike) throws on ancient WebKit push.apply(ret, elems.get()); } return this.pushStack(ret); }; }); var rmargin = (/^margin/); var rnumnonpx = new RegExp("^(" + pnum + ")(?!px)[a-z%]+$", "i"); var getStyles = function (elem) { // Support: IE <=11 only, Firefox <=30 (#15098, #14150) // IE throws on elements created in popups // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" var view = elem.ownerDocument.defaultView; if (!view || !view.opener) { view = window; } return view.getComputedStyle(elem); }; (function () { // Executing both pixelPosition & boxSizingReliable tests require only one layout // so they're executed at the same time to save the second computation. function computeStyleTests() { // This is a singleton, we need to execute it only once if (!div) { return; } div.style.cssText = "box-sizing:border-box;" + "position:relative;display:block;" + "margin:auto;border:1px;padding:1px;" + "top:1%;width:50%"; div.innerHTML = ""; documentElement.appendChild(container); var divStyle = window.getComputedStyle(div); pixelPositionVal = divStyle.top !== "1%"; // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 reliableMarginLeftVal = divStyle.marginLeft === "2px"; boxSizingReliableVal = divStyle.width === "4px"; // Support: Android 4.0 - 4.3 only // Some styles come back with percentage values, even though they shouldn't div.style.marginRight = "50%"; pixelMarginRightVal = divStyle.marginRight === "4px"; documentElement.removeChild(container); // Nullify the div so it wouldn't be stored in the memory and // it will also be a sign that checks already performed div = null; } var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, container = document.createElement("div"), div = document.createElement("div"); // Finish early in limited (non-browser) environments if (!div.style) { return; } // Support: IE <=9 - 11 only // Style of cloned element affects source element cloned (#8908) div.style.backgroundClip = "content-box"; div.cloneNode(true).style.backgroundClip = ""; support.clearCloneStyle = div.style.backgroundClip === "content-box"; container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + "padding:0;margin-top:1px;position:absolute"; container.appendChild(div); jQuery.extend(support, { pixelPosition: function () { computeStyleTests(); return pixelPositionVal; }, boxSizingReliable: function () { computeStyleTests(); return boxSizingReliableVal; }, pixelMarginRight: function () { computeStyleTests(); return pixelMarginRightVal; }, reliableMarginLeft: function () { computeStyleTests(); return reliableMarginLeftVal; } }); })(); function curCSS(elem, name, computed) { var width, minWidth, maxWidth, ret, // Support: Firefox 51+ // Retrieving style before computed somehow // fixes an issue with getting wrong values // on detached elements style = elem.style; computed = computed || getStyles(elem); // getPropertyValue is needed for: // .css('filter') (IE 9 only, #12537) // .css('--customProperty) (#3144) if (computed) { ret = computed.getPropertyValue(name) || computed[name]; if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) { ret = jQuery.style(elem, name); } // A tribute to the "awesome hack by Dean Edwards" // Android Browser returns percentage for some values, // but width seems to be reliably pixels. // This is against the CSSOM draft spec: // https://drafts.csswg.org/cssom/#resolved-values if (!support.pixelMarginRight() && rnumnonpx.test(ret) && rmargin.test(name)) { // Remember the original values width = style.width; minWidth = style.minWidth; maxWidth = style.maxWidth; // Put in the new values to get a computed value out style.minWidth = style.maxWidth = style.width = ret; ret = computed.width; // Revert the changed values style.width = width; style.minWidth = minWidth; style.maxWidth = maxWidth; } } return ret !== undefined ? // Support: IE <=9 - 11 only // IE returns zIndex value as an integer. ret + "" : ret; } function addGetHookIf(conditionFn, hookFn) { // Define the hook, we'll check on the first run if it's really needed. return { get: function () { if (conditionFn()) { // Hook not needed (or it's not possible to use it due // to missing dependency), remove it. delete this.get; return; } // Hook needed; redefine it so that the support test is not executed again. return (this.get = hookFn).apply(this, arguments); } }; } var // Swappable if display is none or starts with table // except "table", "table-cell", or "table-caption" // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none|table(?!-c[ea]).+)/, rcustomProp = /^--/, cssShow = {position: "absolute", visibility: "hidden", display: "block"}, cssNormalTransform = { letterSpacing: "0", fontWeight: "400" }, cssPrefixes = ["Webkit", "Moz", "ms"], emptyStyle = document.createElement("div").style; // Return a css property mapped to a potentially vendor prefixed property function vendorPropName(name) { // Shortcut for names that are not vendor prefixed if (name in emptyStyle) { return name; } // Check for vendor prefixed names var capName = name[0].toUpperCase() + name.slice(1), i = cssPrefixes.length; while (i--) { name = cssPrefixes[i] + capName; if (name in emptyStyle) { return name; } } } // Return a property mapped along what jQuery.cssProps suggests or to // a vendor prefixed property. function finalPropName(name) { var ret = jQuery.cssProps[name]; if (!ret) { ret = jQuery.cssProps[name] = vendorPropName(name) || name; } return ret; } function setPositiveNumber(elem, value, subtract) { // Any relative (+/-) values have already been // normalized at this point var matches = rcssNum.exec(value); return matches ? // Guard against undefined "subtract", e.g., when used as in cssHooks Math.max(0, matches[2] - (subtract || 0)) + (matches[3] || "px") : value; } function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) { var i, val = 0; // If we already have the right measurement, avoid augmentation if (extra === (isBorderBox ? "border" : "content")) { i = 4; // Otherwise initialize for horizontal or vertical properties } else { i = name === "width" ? 1 : 0; } for (; i < 4; i += 2) { // Both box models exclude margin, so add it if we want it if (extra === "margin") { val += jQuery.css(elem, extra + cssExpand[i], true, styles); } if (isBorderBox) { // border-box includes padding, so remove it if we want content if (extra === "content") { val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles); } // At this point, extra isn't border nor margin, so remove border if (extra !== "margin") { val -= jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles); } } else { // At this point, extra isn't content, so add padding val += jQuery.css(elem, "padding" + cssExpand[i], true, styles); // At this point, extra isn't content nor padding, so add border if (extra !== "padding") { val += jQuery.css(elem, "border" + cssExpand[i] + "Width", true, styles); } } } return val; } function getWidthOrHeight(elem, name, extra) { // Start with computed style var valueIsBorderBox, styles = getStyles(elem), val = curCSS(elem, name, styles), isBorderBox = jQuery.css(elem, "boxSizing", false, styles) === "border-box"; // Computed unit is not pixels. Stop here and return. if (rnumnonpx.test(val)) { return val; } // Check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style valueIsBorderBox = isBorderBox && (support.boxSizingReliable() || val === elem.style[name]); // Fall back to offsetWidth/Height when value is "auto" // This happens for inline elements with no explicit setting (gh-3571) if (val === "auto") { val = elem["offset" + name[0].toUpperCase() + name.slice(1)]; } // Normalize "", auto, and prepare for extra val = parseFloat(val) || 0; // Use the active box-sizing model to add/subtract irrelevant styles return (val + augmentWidthOrHeight( elem, name, extra || (isBorderBox ? "border" : "content"), valueIsBorderBox, styles ) ) + "px"; } jQuery.extend({ // Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function (elem, computed) { if (computed) { // We should always get a number back from opacity var ret = curCSS(elem, "opacity"); return ret === "" ? "1" : ret; } } } }, // Don't automatically add "px" to these possibly-unitless properties cssNumber: { "animationIterationCount": true, "columnCount": true, "fillOpacity": true, "flexGrow": true, "flexShrink": true, "fontWeight": true, "lineHeight": true, "opacity": true, "order": true, "orphans": true, "widows": true, "zIndex": true, "zoom": true }, // Add in properties whose names you wish to fix before // setting or getting the value cssProps: { "float": "cssFloat" }, // Get and set the style property on a DOM Node style: function (elem, name, value, extra) { // Don't set styles on text and comment nodes if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) { return; } // Make sure that we're working with the right name var ret, type, hooks, origName = jQuery.camelCase(name), isCustomProp = rcustomProp.test(name), style = elem.style; // Make sure that we're working with the right name. We don't // want to query the value if it is a CSS custom property // since they are user-defined. if (!isCustomProp) { name = finalPropName(origName); } // Gets hook for the prefixed version, then unprefixed version hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; // Check if we're setting a value if (value !== undefined) { type = typeof value; // Convert "+=" or "-=" to relative numbers (#7345) if (type === "string" && (ret = rcssNum.exec(value)) && ret[1]) { value = adjustCSS(elem, name, ret); // Fixes bug #9237 type = "number"; } // Make sure that null and NaN values aren't set (#7116) if (value == null || value !== value) { return; } // If a number was passed in, add the unit (except for certain CSS properties) if (type === "number") { value += ret && ret[3] || (jQuery.cssNumber[origName] ? "" : "px"); } // background-* props affect original clone's values if (!support.clearCloneStyle && value === "" && name.indexOf("background") === 0) { style[name] = "inherit"; } // If a hook was provided, use that value, otherwise just set the specified value if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) { if (isCustomProp) { style.setProperty(name, value); } else { style[name] = value; } } } else { // If a hook was provided get the non-computed value from there if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) { return ret; } // Otherwise just get the value from the style object return style[name]; } }, css: function (elem, name, extra, styles) { var val, num, hooks, origName = jQuery.camelCase(name), isCustomProp = rcustomProp.test(name); // Make sure that we're working with the right name. We don't // want to modify the value if it is a CSS custom property // since they are user-defined. if (!isCustomProp) { name = finalPropName(origName); } // Try prefixed name followed by the unprefixed name hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; // If a hook was provided get the computed value from there if (hooks && "get" in hooks) { val = hooks.get(elem, true, extra); } // Otherwise, if a way to get the computed value exists, use that if (val === undefined) { val = curCSS(elem, name, styles); } // Convert "normal" to computed value if (val === "normal" && name in cssNormalTransform) { val = cssNormalTransform[name]; } // Make numeric if forced or a qualifier was provided and val looks numeric if (extra === "" || extra) { num = parseFloat(val); return extra === true || isFinite(num) ? num || 0 : val; } return val; } }); jQuery.each(["height", "width"], function (i, name) { jQuery.cssHooks[name] = { get: function (elem, computed, extra) { if (computed) { // Certain elements can have dimension info if we invisibly show them // but it must have a current display style that would benefit return rdisplayswap.test(jQuery.css(elem, "display")) && // Support: Safari 8+ // Table columns in Safari have non-zero offsetWidth & zero // getBoundingClientRect().width unless display is changed. // Support: IE <=11 only // Running getBoundingClientRect on a disconnected node // in IE throws an error. (!elem.getClientRects().length || !elem.getBoundingClientRect().width) ? swap(elem, cssShow, function () { return getWidthOrHeight(elem, name, extra); }) : getWidthOrHeight(elem, name, extra); } }, set: function (elem, value, extra) { var matches, styles = extra && getStyles(elem), subtract = extra && augmentWidthOrHeight( elem, name, extra, jQuery.css(elem, "boxSizing", false, styles) === "border-box", styles ); // Convert to pixels if value adjustment is needed if (subtract && (matches = rcssNum.exec(value)) && (matches[3] || "px") !== "px") { elem.style[name] = value; value = jQuery.css(elem, name); } return setPositiveNumber(elem, value, subtract); } }; }); jQuery.cssHooks.marginLeft = addGetHookIf(support.reliableMarginLeft, function (elem, computed) { if (computed) { return (parseFloat(curCSS(elem, "marginLeft")) || elem.getBoundingClientRect().left - swap(elem, {marginLeft: 0}, function () { return elem.getBoundingClientRect().left; }) ) + "px"; } } ); // These hooks are used by animate to expand properties jQuery.each({ margin: "", padding: "", border: "Width" }, function (prefix, suffix) { jQuery.cssHooks[prefix + suffix] = { expand: function (value) { var i = 0, expanded = {}, // Assumes a single number if not a string parts = typeof value === "string" ? value.split(" ") : [value]; for (; i < 4; i++) { expanded[prefix + cssExpand[i] + suffix] = parts[i] || parts[i - 2] || parts[0]; } return expanded; } }; if (!rmargin.test(prefix)) { jQuery.cssHooks[prefix + suffix].set = setPositiveNumber; } }); jQuery.fn.extend({ css: function (name, value) { return access(this, function (elem, name, value) { var styles, len, map = {}, i = 0; if (Array.isArray(name)) { styles = getStyles(elem); len = name.length; for (; i < len; i++) { map[name[i]] = jQuery.css(elem, name[i], false, styles); } return map; } return value !== undefined ? jQuery.style(elem, name, value) : jQuery.css(elem, name); }, name, value, arguments.length > 1); } }); function Tween(elem, options, prop, end, easing) { return new Tween.prototype.init(elem, options, prop, end, easing); } jQuery.Tween = Tween; Tween.prototype = { constructor: Tween, init: function (elem, options, prop, end, easing, unit) { this.elem = elem; this.prop = prop; this.easing = easing || jQuery.easing._default; this.options = options; this.start = this.now = this.cur(); this.end = end; this.unit = unit || (jQuery.cssNumber[prop] ? "" : "px"); }, cur: function () { var hooks = Tween.propHooks[this.prop]; return hooks && hooks.get ? hooks.get(this) : Tween.propHooks._default.get(this); }, run: function (percent) { var eased, hooks = Tween.propHooks[this.prop]; if (this.options.duration) { this.pos = eased = jQuery.easing[this.easing]( percent, this.options.duration * percent, 0, 1, this.options.duration ); } else { this.pos = eased = percent; } this.now = (this.end - this.start) * eased + this.start; if (this.options.step) { this.options.step.call(this.elem, this.now, this); } if (hooks && hooks.set) { hooks.set(this); } else { Tween.propHooks._default.set(this); } return this; } }; Tween.prototype.init.prototype = Tween.prototype; Tween.propHooks = { _default: { get: function (tween) { var result; // Use a property on the element directly when it is not a DOM element, // or when there is no matching style property that exists. if (tween.elem.nodeType !== 1 || tween.elem[tween.prop] != null && tween.elem.style[tween.prop] == null) { return tween.elem[tween.prop]; } // Passing an empty string as a 3rd parameter to .css will automatically // attempt a parseFloat and fallback to a string if the parse fails. // Simple values such as "10px" are parsed to Float; // complex values such as "rotate(1rad)" are returned as-is. result = jQuery.css(tween.elem, tween.prop, ""); // Empty strings, null, undefined and "auto" are converted to 0. return !result || result === "auto" ? 0 : result; }, set: function (tween) { // Use step hook for back compat. // Use cssHook if its there. // Use .style if available and use plain properties where available. if (jQuery.fx.step[tween.prop]) { jQuery.fx.step[tween.prop](tween); } else if (tween.elem.nodeType === 1 && (tween.elem.style[jQuery.cssProps[tween.prop]] != null || jQuery.cssHooks[tween.prop])) { jQuery.style(tween.elem, tween.prop, tween.now + tween.unit); } else { tween.elem[tween.prop] = tween.now; } } } }; // Support: IE <=9 only // Panic based approach to setting things on disconnected nodes Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { set: function (tween) { if (tween.elem.nodeType && tween.elem.parentNode) { tween.elem[tween.prop] = tween.now; } } }; jQuery.easing = { linear: function (p) { return p; }, swing: function (p) { return 0.5 - Math.cos(p * Math.PI) / 2; }, _default: "swing" }; jQuery.fx = Tween.prototype.init; // Back compat <1.8 extension point jQuery.fx.step = {}; var fxNow, inProgress, rfxtypes = /^(?:toggle|show|hide)$/, rrun = /queueHooks$/; function schedule() { if (inProgress) { if (document.hidden === false && window.requestAnimationFrame) { window.requestAnimationFrame(schedule); } else { window.setTimeout(schedule, jQuery.fx.interval); } jQuery.fx.tick(); } } // Animations created synchronously will run synchronously function createFxNow() { window.setTimeout(function () { fxNow = undefined; }); return (fxNow = jQuery.now()); } // Generate parameters to create a standard animation function genFx(type, includeWidth) { var which, i = 0, attrs = {height: type}; // If we include width, step value is 1 to do all cssExpand values, // otherwise step value is 2 to skip over Left and Right includeWidth = includeWidth ? 1 : 0; for (; i < 4; i += 2 - includeWidth) { which = cssExpand[i]; attrs["margin" + which] = attrs["padding" + which] = type; } if (includeWidth) { attrs.opacity = attrs.width = type; } return attrs; } function createTween(value, prop, animation) { var tween, collection = (Animation.tweeners[prop] || []).concat(Animation.tweeners["*"]), index = 0, length = collection.length; for (; index < length; index++) { if ((tween = collection[index].call(animation, prop, value))) { // We're done with this property return tween; } } } function defaultPrefilter(elem, props, opts) { var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, isBox = "width" in props || "height" in props, anim = this, orig = {}, style = elem.style, hidden = elem.nodeType && isHiddenWithinTree(elem), dataShow = dataPriv.get(elem, "fxshow"); // Queue-skipping animations hijack the fx hooks if (!opts.queue) { hooks = jQuery._queueHooks(elem, "fx"); if (hooks.unqueued == null) { hooks.unqueued = 0; oldfire = hooks.empty.fire; hooks.empty.fire = function () { if (!hooks.unqueued) { oldfire(); } }; } hooks.unqueued++; anim.always(function () { // Ensure the complete handler is called before this completes anim.always(function () { hooks.unqueued--; if (!jQuery.queue(elem, "fx").length) { hooks.empty.fire(); } }); }); } // Detect show/hide animations for (prop in props) { value = props[prop]; if (rfxtypes.test(value)) { delete props[prop]; toggle = toggle || value === "toggle"; if (value === (hidden ? "hide" : "show")) { // Pretend to be hidden if this is a "show" and // there is still data from a stopped show/hide if (value === "show" && dataShow && dataShow[prop] !== undefined) { hidden = true; // Ignore all other no-op show/hide data } else { continue; } } orig[prop] = dataShow && dataShow[prop] || jQuery.style(elem, prop); } } // Bail out if this is a no-op like .hide().hide() propTween = !jQuery.isEmptyObject(props); if (!propTween && jQuery.isEmptyObject(orig)) { return; } // Restrict "overflow" and "display" styles during box animations if (isBox && elem.nodeType === 1) { // Support: IE <=9 - 11, Edge 12 - 13 // Record all 3 overflow attributes because IE does not infer the shorthand // from identically-valued overflowX and overflowY opts.overflow = [style.overflow, style.overflowX, style.overflowY]; // Identify a display type, preferring old show/hide data over the CSS cascade restoreDisplay = dataShow && dataShow.display; if (restoreDisplay == null) { restoreDisplay = dataPriv.get(elem, "display"); } display = jQuery.css(elem, "display"); if (display === "none") { if (restoreDisplay) { display = restoreDisplay; } else { // Get nonempty value(s) by temporarily forcing visibility showHide([elem], true); restoreDisplay = elem.style.display || restoreDisplay; display = jQuery.css(elem, "display"); showHide([elem]); } } // Animate inline elements as inline-block if (display === "inline" || display === "inline-block" && restoreDisplay != null) { if (jQuery.css(elem, "float") === "none") { // Restore the original display value at the end of pure show/hide animations if (!propTween) { anim.done(function () { style.display = restoreDisplay; }); if (restoreDisplay == null) { display = style.display; restoreDisplay = display === "none" ? "" : display; } } style.display = "inline-block"; } } } if (opts.overflow) { style.overflow = "hidden"; anim.always(function () { style.overflow = opts.overflow[0]; style.overflowX = opts.overflow[1]; style.overflowY = opts.overflow[2]; }); } // Implement show/hide animations propTween = false; for (prop in orig) { // General show/hide setup for this element animation if (!propTween) { if (dataShow) { if ("hidden" in dataShow) { hidden = dataShow.hidden; } } else { dataShow = dataPriv.access(elem, "fxshow", {display: restoreDisplay}); } // Store hidden/visible for toggle so `.stop().toggle()` "reverses" if (toggle) { dataShow.hidden = !hidden; } // Show elements before animating them if (hidden) { showHide([elem], true); } /* eslint-disable no-loop-func */ anim.done(function () { /* eslint-enable no-loop-func */ // The final step of a "hide" animation is actually hiding the element if (!hidden) { showHide([elem]); } dataPriv.remove(elem, "fxshow"); for (prop in orig) { jQuery.style(elem, prop, orig[prop]); } }); } // Per-property setup propTween = createTween(hidden ? dataShow[prop] : 0, prop, anim); if (!(prop in dataShow)) { dataShow[prop] = propTween.start; if (hidden) { propTween.end = propTween.start; propTween.start = 0; } } } } function propFilter(props, specialEasing) { var index, name, easing, value, hooks; // camelCase, specialEasing and expand cssHook pass for (index in props) { name = jQuery.camelCase(index); easing = specialEasing[name]; value = props[index]; if (Array.isArray(value)) { easing = value[1]; value = props[index] = value[0]; } if (index !== name) { props[name] = value; delete props[index]; } hooks = jQuery.cssHooks[name]; if (hooks && "expand" in hooks) { value = hooks.expand(value); delete props[name]; // Not quite $.extend, this won't overwrite existing keys. // Reusing 'index' because we have the correct "name" for (index in value) { if (!(index in props)) { props[index] = value[index]; specialEasing[index] = easing; } } } else { specialEasing[name] = easing; } } } function Animation(elem, properties, options) { var result, stopped, index = 0, length = Animation.prefilters.length, deferred = jQuery.Deferred().always(function () { // Don't match elem in the :animated selector delete tick.elem; }), tick = function () { if (stopped) { return false; } var currentTime = fxNow || createFxNow(), remaining = Math.max(0, animation.startTime + animation.duration - currentTime), // Support: Android 2.3 only // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) temp = remaining / animation.duration || 0, percent = 1 - temp, index = 0, length = animation.tweens.length; for (; index < length; index++) { animation.tweens[index].run(percent); } deferred.notifyWith(elem, [animation, percent, remaining]); // If there's more to do, yield if (percent < 1 && length) { return remaining; } // If this was an empty animation, synthesize a final progress notification if (!length) { deferred.notifyWith(elem, [animation, 1, 0]); } // Resolve the animation and report its conclusion deferred.resolveWith(elem, [animation]); return false; }, animation = deferred.promise({ elem: elem, props: jQuery.extend({}, properties), opts: jQuery.extend(true, { specialEasing: {}, easing: jQuery.easing._default }, options), originalProperties: properties, originalOptions: options, startTime: fxNow || createFxNow(), duration: options.duration, tweens: [], createTween: function (prop, end) { var tween = jQuery.Tween(elem, animation.opts, prop, end, animation.opts.specialEasing[prop] || animation.opts.easing); animation.tweens.push(tween); return tween; }, stop: function (gotoEnd) { var index = 0, // If we are going to the end, we want to run all the tweens // otherwise we skip this part length = gotoEnd ? animation.tweens.length : 0; if (stopped) { return this; } stopped = true; for (; index < length; index++) { animation.tweens[index].run(1); } // Resolve when we played the last frame; otherwise, reject if (gotoEnd) { deferred.notifyWith(elem, [animation, 1, 0]); deferred.resolveWith(elem, [animation, gotoEnd]); } else { deferred.rejectWith(elem, [animation, gotoEnd]); } return this; } }), props = animation.props; propFilter(props, animation.opts.specialEasing); for (; index < length; index++) { result = Animation.prefilters[index].call(animation, elem, props, animation.opts); if (result) { if (jQuery.isFunction(result.stop)) { jQuery._queueHooks(animation.elem, animation.opts.queue).stop = jQuery.proxy(result.stop, result); } return result; } } jQuery.map(props, createTween, animation); if (jQuery.isFunction(animation.opts.start)) { animation.opts.start.call(elem, animation); } // Attach callbacks from options animation .progress(animation.opts.progress) .done(animation.opts.done, animation.opts.complete) .fail(animation.opts.fail) .always(animation.opts.always); jQuery.fx.timer( jQuery.extend(tick, { elem: elem, anim: animation, queue: animation.opts.queue }) ); return animation; } jQuery.Animation = jQuery.extend(Animation, { tweeners: { "*": [function (prop, value) { var tween = this.createTween(prop, value); adjustCSS(tween.elem, prop, rcssNum.exec(value), tween); return tween; }] }, tweener: function (props, callback) { if (jQuery.isFunction(props)) { callback = props; props = ["*"]; } else { props = props.match(rnothtmlwhite); } var prop, index = 0, length = props.length; for (; index < length; index++) { prop = props[index]; Animation.tweeners[prop] = Animation.tweeners[prop] || []; Animation.tweeners[prop].unshift(callback); } }, prefilters: [defaultPrefilter], prefilter: function (callback, prepend) { if (prepend) { Animation.prefilters.unshift(callback); } else { Animation.prefilters.push(callback); } } }); jQuery.speed = function (speed, easing, fn) { var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : { complete: fn || !fn && easing || jQuery.isFunction(speed) && speed, duration: speed, easing: fn && easing || easing && !jQuery.isFunction(easing) && easing }; // Go to the end state if fx are off if (jQuery.fx.off) { opt.duration = 0; } else { if (typeof opt.duration !== "number") { if (opt.duration in jQuery.fx.speeds) { opt.duration = jQuery.fx.speeds[opt.duration]; } else { opt.duration = jQuery.fx.speeds._default; } } } // Normalize opt.queue - true/undefined/null -> "fx" if (opt.queue == null || opt.queue === true) { opt.queue = "fx"; } // Queueing opt.old = opt.complete; opt.complete = function () { if (jQuery.isFunction(opt.old)) { opt.old.call(this); } if (opt.queue) { jQuery.dequeue(this, opt.queue); } }; return opt; }; jQuery.fn.extend({ fadeTo: function (speed, to, easing, callback) { // Show any hidden elements after setting opacity to 0 return this.filter(isHiddenWithinTree).css("opacity", 0).show() // Animate to the value specified .end().animate({opacity: to}, speed, easing, callback); }, animate: function (prop, speed, easing, callback) { var empty = jQuery.isEmptyObject(prop), optall = jQuery.speed(speed, easing, callback), doAnimation = function () { // Operate on a copy of prop so per-property easing won't be lost var anim = Animation(this, jQuery.extend({}, prop), optall); // Empty animations, or finishing resolves immediately if (empty || dataPriv.get(this, "finish")) { anim.stop(true); } }; doAnimation.finish = doAnimation; return empty || optall.queue === false ? this.each(doAnimation) : this.queue(optall.queue, doAnimation); }, stop: function (type, clearQueue, gotoEnd) { var stopQueue = function (hooks) { var stop = hooks.stop; delete hooks.stop; stop(gotoEnd); }; if (typeof type !== "string") { gotoEnd = clearQueue; clearQueue = type; type = undefined; } if (clearQueue && type !== false) { this.queue(type || "fx", []); } return this.each(function () { var dequeue = true, index = type != null && type + "queueHooks", timers = jQuery.timers, data = dataPriv.get(this); if (index) { if (data[index] && data[index].stop) { stopQueue(data[index]); } } else { for (index in data) { if (data[index] && data[index].stop && rrun.test(index)) { stopQueue(data[index]); } } } for (index = timers.length; index--;) { if (timers[index].elem === this && (type == null || timers[index].queue === type)) { timers[index].anim.stop(gotoEnd); dequeue = false; timers.splice(index, 1); } } // Start the next in the queue if the last step wasn't forced. // Timers currently will call their complete callbacks, which // will dequeue but only if they were gotoEnd. if (dequeue || !gotoEnd) { jQuery.dequeue(this, type); } }); }, finish: function (type) { if (type !== false) { type = type || "fx"; } return this.each(function () { var index, data = dataPriv.get(this), queue = data[type + "queue"], hooks = data[type + "queueHooks"], timers = jQuery.timers, length = queue ? queue.length : 0; // Enable finishing flag on private data data.finish = true; // Empty the queue first jQuery.queue(this, type, []); if (hooks && hooks.stop) { hooks.stop.call(this, true); } // Look for any active animations, and finish them for (index = timers.length; index--;) { if (timers[index].elem === this && timers[index].queue === type) { timers[index].anim.stop(true); timers.splice(index, 1); } } // Look for any animations in the old queue and finish them for (index = 0; index < length; index++) { if (queue[index] && queue[index].finish) { queue[index].finish.call(this); } } // Turn off finishing flag delete data.finish; }); } }); jQuery.each(["toggle", "show", "hide"], function (i, name) { var cssFn = jQuery.fn[name]; jQuery.fn[name] = function (speed, easing, callback) { return speed == null || typeof speed === "boolean" ? cssFn.apply(this, arguments) : this.animate(genFx(name, true), speed, easing, callback); }; }); // Generate shortcuts for custom animations jQuery.each({ slideDown: genFx("show"), slideUp: genFx("hide"), slideToggle: genFx("toggle"), fadeIn: {opacity: "show"}, fadeOut: {opacity: "hide"}, fadeToggle: {opacity: "toggle"} }, function (name, props) { jQuery.fn[name] = function (speed, easing, callback) { return this.animate(props, speed, easing, callback); }; }); jQuery.timers = []; jQuery.fx.tick = function () { var timer, i = 0, timers = jQuery.timers; fxNow = jQuery.now(); for (; i < timers.length; i++) { timer = timers[i]; // Run the timer and safely remove it when done (allowing for external removal) if (!timer() && timers[i] === timer) { timers.splice(i--, 1); } } if (!timers.length) { jQuery.fx.stop(); } fxNow = undefined; }; jQuery.fx.timer = function (timer) { jQuery.timers.push(timer); jQuery.fx.start(); }; jQuery.fx.interval = 13; jQuery.fx.start = function () { if (inProgress) { return; } inProgress = true; schedule(); }; jQuery.fx.stop = function () { inProgress = null; }; jQuery.fx.speeds = { slow: 600, fast: 200, // Default speed _default: 400 }; // Based off of the plugin by Clint Helfers, with permission. // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ jQuery.fn.delay = function (time, type) { time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; type = type || "fx"; return this.queue(type, function (next, hooks) { var timeout = window.setTimeout(next, time); hooks.stop = function () { window.clearTimeout(timeout); }; }); }; (function () { var input = document.createElement("input"), select = document.createElement("select"), opt = select.appendChild(document.createElement("option")); input.type = "checkbox"; // Support: Android <=4.3 only // Default value for a checkbox should be "on" support.checkOn = input.value !== ""; // Support: IE <=11 only // Must access selectedIndex to make default options select support.optSelected = opt.selected; // Support: IE <=11 only // An input loses its value after becoming a radio input = document.createElement("input"); input.value = "t"; input.type = "radio"; support.radioValue = input.value === "t"; })(); var boolHook, attrHandle = jQuery.expr.attrHandle; jQuery.fn.extend({ attr: function (name, value) { return access(this, jQuery.attr, name, value, arguments.length > 1); }, removeAttr: function (name) { return this.each(function () { jQuery.removeAttr(this, name); }); } }); jQuery.extend({ attr: function (elem, name, value) { var ret, hooks, nType = elem.nodeType; // Don't get/set attributes on text, comment and attribute nodes if (nType === 3 || nType === 8 || nType === 2) { return; } // Fallback to prop when attributes are not supported if (typeof elem.getAttribute === "undefined") { return jQuery.prop(elem, name, value); } // Attribute hooks are determined by the lowercase version // Grab necessary hook if one is defined if (nType !== 1 || !jQuery.isXMLDoc(elem)) { hooks = jQuery.attrHooks[name.toLowerCase()] || (jQuery.expr.match.bool.test(name) ? boolHook : undefined); } if (value !== undefined) { if (value === null) { jQuery.removeAttr(elem, name); return; } if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) { return ret; } elem.setAttribute(name, value + ""); return value; } if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { return ret; } ret = jQuery.find.attr(elem, name); // Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; }, attrHooks: { type: { set: function (elem, value) { if (!support.radioValue && value === "radio" && nodeName(elem, "input")) { var val = elem.value; elem.setAttribute("type", value); if (val) { elem.value = val; } return value; } } } }, removeAttr: function (elem, value) { var name, i = 0, // Attribute names can contain non-HTML whitespace characters // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 attrNames = value && value.match(rnothtmlwhite); if (attrNames && elem.nodeType === 1) { while ((name = attrNames[i++])) { elem.removeAttribute(name); } } } }); // Hooks for boolean attributes boolHook = { set: function (elem, value, name) { if (value === false) { // Remove boolean attributes when set to false jQuery.removeAttr(elem, name); } else { elem.setAttribute(name, name); } return name; } }; jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) { var getter = attrHandle[name] || jQuery.find.attr; attrHandle[name] = function (elem, name, isXML) { var ret, handle, lowercaseName = name.toLowerCase(); if (!isXML) { // Avoid an infinite loop by temporarily removing this function from the getter handle = attrHandle[lowercaseName]; attrHandle[lowercaseName] = ret; ret = getter(elem, name, isXML) != null ? lowercaseName : null; attrHandle[lowercaseName] = handle; } return ret; }; }); var rfocusable = /^(?:input|select|textarea|button)$/i, rclickable = /^(?:a|area)$/i; jQuery.fn.extend({ prop: function (name, value) { return access(this, jQuery.prop, name, value, arguments.length > 1); }, removeProp: function (name) { return this.each(function () { delete this[jQuery.propFix[name] || name]; }); } }); jQuery.extend({ prop: function (elem, name, value) { var ret, hooks, nType = elem.nodeType; // Don't get/set properties on text, comment and attribute nodes if (nType === 3 || nType === 8 || nType === 2) { return; } if (nType !== 1 || !jQuery.isXMLDoc(elem)) { // Fix name and attach hooks name = jQuery.propFix[name] || name; hooks = jQuery.propHooks[name]; } if (value !== undefined) { if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) { return ret; } return (elem[name] = value); } if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { return ret; } return elem[name]; }, propHooks: { tabIndex: { get: function (elem) { // Support: IE <=9 - 11 only // elem.tabIndex doesn't always return the // correct value when it hasn't been explicitly set // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ // Use proper attribute retrieval(#12072) var tabindex = jQuery.find.attr(elem, "tabindex"); if (tabindex) { return parseInt(tabindex, 10); } if ( rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ) { return 0; } return -1; } } }, propFix: { "for": "htmlFor", "class": "className" } }); // Support: IE <=11 only // Accessing the selectedIndex property // forces the browser to respect setting selected // on the option // The getter ensures a default option is selected // when in an optgroup // eslint rule "no-unused-expressions" is disabled for this code // since it considers such accessions noop if (!support.optSelected) { jQuery.propHooks.selected = { get: function (elem) { /* eslint no-unused-expressions: "off" */ var parent = elem.parentNode; if (parent && parent.parentNode) { parent.parentNode.selectedIndex; } return null; }, set: function (elem) { /* eslint no-unused-expressions: "off" */ var parent = elem.parentNode; if (parent) { parent.selectedIndex; if (parent.parentNode) { parent.parentNode.selectedIndex; } } } }; } jQuery.each([ "tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable" ], function () { jQuery.propFix[this.toLowerCase()] = this; }); // Strip and collapse whitespace according to HTML spec // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace function stripAndCollapse(value) { var tokens = value.match(rnothtmlwhite) || []; return tokens.join(" "); } function getClass(elem) { return elem.getAttribute && elem.getAttribute("class") || ""; } jQuery.fn.extend({ addClass: function (value) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0; if (jQuery.isFunction(value)) { return this.each(function (j) { jQuery(this).addClass(value.call(this, j, getClass(this))); }); } if (typeof value === "string" && value) { classes = value.match(rnothtmlwhite) || []; while ((elem = this[i++])) { curValue = getClass(elem); cur = elem.nodeType === 1 && (" " + stripAndCollapse(curValue) + " "); if (cur) { j = 0; while ((clazz = classes[j++])) { if (cur.indexOf(" " + clazz + " ") < 0) { cur += clazz + " "; } } // Only assign if different to avoid unneeded rendering. finalValue = stripAndCollapse(cur); if (curValue !== finalValue) { elem.setAttribute("class", finalValue); } } } } return this; }, removeClass: function (value) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0; if (jQuery.isFunction(value)) { return this.each(function (j) { jQuery(this).removeClass(value.call(this, j, getClass(this))); }); } if (!arguments.length) { return this.attr("class", ""); } if (typeof value === "string" && value) { classes = value.match(rnothtmlwhite) || []; while ((elem = this[i++])) { curValue = getClass(elem); // This expression is here for better compressibility (see addClass) cur = elem.nodeType === 1 && (" " + stripAndCollapse(curValue) + " "); if (cur) { j = 0; while ((clazz = classes[j++])) { // Remove *all* instances while (cur.indexOf(" " + clazz + " ") > -1) { cur = cur.replace(" " + clazz + " ", " "); } } // Only assign if different to avoid unneeded rendering. finalValue = stripAndCollapse(cur); if (curValue !== finalValue) { elem.setAttribute("class", finalValue); } } } } return this; }, toggleClass: function (value, stateVal) { var type = typeof value; if (typeof stateVal === "boolean" && type === "string") { return stateVal ? this.addClass(value) : this.removeClass(value); } if (jQuery.isFunction(value)) { return this.each(function (i) { jQuery(this).toggleClass( value.call(this, i, getClass(this), stateVal), stateVal ); }); } return this.each(function () { var className, i, self, classNames; if (type === "string") { // Toggle individual class names i = 0; self = jQuery(this); classNames = value.match(rnothtmlwhite) || []; while ((className = classNames[i++])) { // Check each className given, space separated list if (self.hasClass(className)) { self.removeClass(className); } else { self.addClass(className); } } // Toggle whole class name } else if (value === undefined || type === "boolean") { className = getClass(this); if (className) { // Store className if set dataPriv.set(this, "__className__", className); } // If the element has a class name or if we're passed `false`, // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. if (this.setAttribute) { this.setAttribute("class", className || value === false ? "" : dataPriv.get(this, "__className__") || "" ); } } }); }, hasClass: function (selector) { var className, elem, i = 0; className = " " + selector + " "; while ((elem = this[i++])) { if (elem.nodeType === 1 && (" " + stripAndCollapse(getClass(elem)) + " ").indexOf(className) > -1) { return true; } } return false; } }); var rreturn = /\r/g; jQuery.fn.extend({ val: function (value) { var hooks, ret, isFunction, elem = this[0]; if (!arguments.length) { if (elem) { hooks = jQuery.valHooks[elem.type] || jQuery.valHooks[elem.nodeName.toLowerCase()]; if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined ) { return ret; } ret = elem.value; // Handle most common string cases if (typeof ret === "string") { return ret.replace(rreturn, ""); } // Handle cases where value is null/undef or number return ret == null ? "" : ret; } return; } isFunction = jQuery.isFunction(value); return this.each(function (i) { var val; if (this.nodeType !== 1) { return; } if (isFunction) { val = value.call(this, i, jQuery(this).val()); } else { val = value; } // Treat null/undefined as ""; convert numbers to string if (val == null) { val = ""; } else if (typeof val === "number") { val += ""; } else if (Array.isArray(val)) { val = jQuery.map(val, function (value) { return value == null ? "" : value + ""; }); } hooks = jQuery.valHooks[this.type] || jQuery.valHooks[this.nodeName.toLowerCase()]; // If set returns undefined, fall back to normal setting if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) { this.value = val; } }); } }); jQuery.extend({ valHooks: { option: { get: function (elem) { var val = jQuery.find.attr(elem, "value"); return val != null ? val : // Support: IE <=10 - 11 only // option.text throws exceptions (#14686, #14858) // Strip and collapse whitespace // https://html.spec.whatwg.org/#strip-and-collapse-whitespace stripAndCollapse(jQuery.text(elem)); } }, select: { get: function (elem) { var value, option, i, options = elem.options, index = elem.selectedIndex, one = elem.type === "select-one", values = one ? null : [], max = one ? index + 1 : options.length; if (index < 0) { i = max; } else { i = one ? index : 0; } // Loop through all the selected options for (; i < max; i++) { option = options[i]; // Support: IE <=9 only // IE8-9 doesn't update selected after form reset (#2551) if ((option.selected || i === index) && // Don't return options that are disabled or in a disabled optgroup !option.disabled && (!option.parentNode.disabled || !nodeName(option.parentNode, "optgroup"))) { // Get the specific value for the option value = jQuery(option).val(); // We don't need an array for one selects if (one) { return value; } // Multi-Selects return an array values.push(value); } } return values; }, set: function (elem, value) { var optionSet, option, options = elem.options, values = jQuery.makeArray(value), i = options.length; while (i--) { option = options[i]; /* eslint-disable no-cond-assign */ if (option.selected = jQuery.inArray(jQuery.valHooks.option.get(option), values) > -1 ) { optionSet = true; } /* eslint-enable no-cond-assign */ } // Force browsers to behave consistently when non-matching value is set if (!optionSet) { elem.selectedIndex = -1; } return values; } } } }); // Radios and checkboxes getter/setter jQuery.each(["radio", "checkbox"], function () { jQuery.valHooks[this] = { set: function (elem, value) { if (Array.isArray(value)) { return (elem.checked = jQuery.inArray(jQuery(elem).val(), value) > -1); } } }; if (!support.checkOn) { jQuery.valHooks[this].get = function (elem) { return elem.getAttribute("value") === null ? "on" : elem.value; }; } }); // Return jQuery for attributes-only inclusion var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; jQuery.extend(jQuery.event, { trigger: function (event, data, elem, onlyHandlers) { var i, cur, tmp, bubbleType, ontype, handle, special, eventPath = [elem || document], type = hasOwn.call(event, "type") ? event.type : event, namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : []; cur = tmp = elem = elem || document; // Don't do events on text and comment nodes if (elem.nodeType === 3 || elem.nodeType === 8) { return; } // focus/blur morphs to focusin/out; ensure we're not firing them right now if (rfocusMorph.test(type + jQuery.event.triggered)) { return; } if (type.indexOf(".") > -1) { // Namespaced trigger; create a regexp to match event type in handle() namespaces = type.split("."); type = namespaces.shift(); namespaces.sort(); } ontype = type.indexOf(":") < 0 && "on" + type; // Caller can pass in a jQuery.Event object, Object, or just an event type string event = event[jQuery.expando] ? event : new jQuery.Event(type, typeof event === "object" && event); // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) event.isTrigger = onlyHandlers ? 2 : 3; event.namespace = namespaces.join("."); event.rnamespace = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null; // Clean up the event in case it is being reused event.result = undefined; if (!event.target) { event.target = elem; } // Clone any incoming data and prepend the event, creating the handler arg list data = data == null ? [event] : jQuery.makeArray(data, [event]); // Allow special events to draw outside the lines special = jQuery.event.special[type] || {}; if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) { return; } // Determine event propagation path in advance, per W3C events spec (#9951) // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { bubbleType = special.delegateType || type; if (!rfocusMorph.test(bubbleType + type)) { cur = cur.parentNode; } for (; cur; cur = cur.parentNode) { eventPath.push(cur); tmp = cur; } // Only add window if we got to document (e.g., not plain obj or detached DOM) if (tmp === (elem.ownerDocument || document)) { eventPath.push(tmp.defaultView || tmp.parentWindow || window); } } // Fire handlers on the event path i = 0; while ((cur = eventPath[i++]) && !event.isPropagationStopped()) { event.type = i > 1 ? bubbleType : special.bindType || type; // jQuery handler handle = (dataPriv.get(cur, "events") || {})[event.type] && dataPriv.get(cur, "handle"); if (handle) { handle.apply(cur, data); } // Native handler handle = ontype && cur[ontype]; if (handle && handle.apply && acceptData(cur)) { event.result = handle.apply(cur, data); if (event.result === false) { event.preventDefault(); } } } event.type = type; // If nobody prevented the default action, do it now if (!onlyHandlers && !event.isDefaultPrevented()) { if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && acceptData(elem)) { // Call a native DOM method on the target with the same name as the event. // Don't do default actions on window, that's where global variables be (#6170) if (ontype && jQuery.isFunction(elem[type]) && !jQuery.isWindow(elem)) { // Don't re-trigger an onFOO event when we call its FOO() method tmp = elem[ontype]; if (tmp) { elem[ontype] = null; } // Prevent re-triggering of the same event, since we already bubbled it above jQuery.event.triggered = type; elem[type](); jQuery.event.triggered = undefined; if (tmp) { elem[ontype] = tmp; } } } } return event.result; }, // Piggyback on a donor event to simulate a different one // Used only for `focus(in | out)` events simulate: function (type, elem, event) { var e = jQuery.extend( new jQuery.Event(), event, { type: type, isSimulated: true } ); jQuery.event.trigger(e, null, elem); } }); jQuery.fn.extend({ trigger: function (type, data) { return this.each(function () { jQuery.event.trigger(type, data, this); }); }, triggerHandler: function (type, data) { var elem = this[0]; if (elem) { return jQuery.event.trigger(type, data, elem, true); } } }); jQuery.each(("blur focus focusin focusout resize scroll click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + "change select submit keydown keypress keyup contextmenu").split(" "), function (i, name) { // Handle event binding jQuery.fn[name] = function (data, fn) { return arguments.length > 0 ? this.on(name, null, data, fn) : this.trigger(name); }; }); jQuery.fn.extend({ hover: function (fnOver, fnOut) { return this.mouseenter(fnOver).mouseleave(fnOut || fnOver); } }); support.focusin = "onfocusin" in window; // Support: Firefox <=44 // Firefox doesn't have focus(in | out) events // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 // // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 // focus(in | out) events fire after focus & blur events, // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 if (!support.focusin) { jQuery.each({focus: "focusin", blur: "focusout"}, function (orig, fix) { // Attach a single capturing handler on the document while someone wants focusin/focusout var handler = function (event) { jQuery.event.simulate(fix, event.target, jQuery.event.fix(event)); }; jQuery.event.special[fix] = { setup: function () { var doc = this.ownerDocument || this, attaches = dataPriv.access(doc, fix); if (!attaches) { doc.addEventListener(orig, handler, true); } dataPriv.access(doc, fix, (attaches || 0) + 1); }, teardown: function () { var doc = this.ownerDocument || this, attaches = dataPriv.access(doc, fix) - 1; if (!attaches) { doc.removeEventListener(orig, handler, true); dataPriv.remove(doc, fix); } else { dataPriv.access(doc, fix, attaches); } } }; }); } var location = window.location; var nonce = jQuery.now(); var rquery = (/\?/); // Cross-browser xml parsing jQuery.parseXML = function (data) { var xml; if (!data || typeof data !== "string") { return null; } // Support: IE 9 - 11 only // IE throws on parseFromString with invalid input. try { xml = (new window.DOMParser()).parseFromString(data, "text/xml"); } catch (e) { xml = undefined; } if (!xml || xml.getElementsByTagName("parsererror").length) { jQuery.error("Invalid XML: " + data); } return xml; }; var rbracket = /\[\]$/, rCRLF = /\r?\n/g, rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, rsubmittable = /^(?:input|select|textarea|keygen)/i; function buildParams(prefix, obj, traditional, add) { var name; if (Array.isArray(obj)) { // Serialize array item. jQuery.each(obj, function (i, v) { if (traditional || rbracket.test(prefix)) { // Treat each array item as a scalar. add(prefix, v); } else { // Item is non-scalar (array or object), encode its numeric index. buildParams( prefix + "[" + (typeof v === "object" && v != null ? i : "") + "]", v, traditional, add ); } }); } else if (!traditional && jQuery.type(obj) === "object") { // Serialize object item. for (name in obj) { buildParams(prefix + "[" + name + "]", obj[name], traditional, add); } } else { // Serialize scalar item. add(prefix, obj); } } // Serialize an array of form elements or a set of // key/values into a query string jQuery.param = function (a, traditional) { var prefix, s = [], add = function (key, valueOrFunction) { // If value is a function, invoke it and use its return value var value = jQuery.isFunction(valueOrFunction) ? valueOrFunction() : valueOrFunction; s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value == null ? "" : value); }; // If an array was passed in, assume that it is an array of form elements. if (Array.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) { // Serialize the form elements jQuery.each(a, function () { add(this.name, this.value); }); } else { // If traditional, encode the "old" way (the way 1.3.2 or older // did it), otherwise encode params recursively. for (prefix in a) { buildParams(prefix, a[prefix], traditional, add); } } // Return the resulting serialization return s.join("&"); }; jQuery.fn.extend({ serialize: function () { return jQuery.param(this.serializeArray()); }, serializeArray: function () { return this.map(function () { // Can add propHook for "elements" to filter or add form elements var elements = jQuery.prop(this, "elements"); return elements ? jQuery.makeArray(elements) : this; }) .filter(function () { var type = this.type; // Use .is( ":disabled" ) so that fieldset[disabled] works return this.name && !jQuery(this).is(":disabled") && rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && (this.checked || !rcheckableType.test(type)); }) .map(function (i, elem) { var val = jQuery(this).val(); if (val == null) { return null; } if (Array.isArray(val)) { return jQuery.map(val, function (val) { return {name: elem.name, value: val.replace(rCRLF, "\r\n")}; }); } return {name: elem.name, value: val.replace(rCRLF, "\r\n")}; }).get(); } }); var r20 = /%20/g, rhash = /#.*$/, rantiCache = /([?&])_=[^&]*/, rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, // #7653, #8125, #8152: local protocol detection rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, rnoContent = /^(?:GET|HEAD)$/, rprotocol = /^\/\//, /* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport * - AFTER param serialization (s.data is a string if s.processData is true) * 3) key is the dataType * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ prefilters = {}, /* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */ transports = {}, // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression allTypes = "*/".concat("*"), // Anchor tag for parsing the document origin originAnchor = document.createElement("a"); originAnchor.href = location.href; // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport function addToPrefiltersOrTransports(structure) { // dataTypeExpression is optional and defaults to "*" return function (dataTypeExpression, func) { if (typeof dataTypeExpression !== "string") { func = dataTypeExpression; dataTypeExpression = "*"; } var dataType, i = 0, dataTypes = dataTypeExpression.toLowerCase().match(rnothtmlwhite) || []; if (jQuery.isFunction(func)) { // For each dataType in the dataTypeExpression while ((dataType = dataTypes[i++])) { // Prepend if requested if (dataType[0] === "+") { dataType = dataType.slice(1) || "*"; (structure[dataType] = structure[dataType] || []).unshift(func); // Otherwise append } else { (structure[dataType] = structure[dataType] || []).push(func); } } } }; } // Base inspection function for prefilters and transports function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) { var inspected = {}, seekingTransport = (structure === transports); function inspect(dataType) { var selected; inspected[dataType] = true; jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) { var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR); if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[dataTypeOrTransport]) { options.dataTypes.unshift(dataTypeOrTransport); inspect(dataTypeOrTransport); return false; } else if (seekingTransport) { return !(selected = dataTypeOrTransport); } }); return selected; } return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*"); } // A special extend for ajax options // that takes "flat" options (not to be deep extended) // Fixes #9887 function ajaxExtend(target, src) { var key, deep, flatOptions = jQuery.ajaxSettings.flatOptions || {}; for (key in src) { if (src[key] !== undefined) { (flatOptions[key] ? target : (deep || (deep = {})))[key] = src[key]; } } if (deep) { jQuery.extend(true, target, deep); } return target; } /* Handles responses to an ajax request: * - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response */ function ajaxHandleResponses(s, jqXHR, responses) { var ct, type, finalDataType, firstDataType, contents = s.contents, dataTypes = s.dataTypes; // Remove auto dataType and get content-type in the process while (dataTypes[0] === "*") { dataTypes.shift(); if (ct === undefined) { ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); } } // Check if we're dealing with a known content-type if (ct) { for (type in contents) { if (contents[type] && contents[type].test(ct)) { dataTypes.unshift(type); break; } } } // Check to see if we have a response for the expected dataType if (dataTypes[0] in responses) { finalDataType = dataTypes[0]; } else { // Try convertible dataTypes for (type in responses) { if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) { finalDataType = type; break; } if (!firstDataType) { firstDataType = type; } } // Or just use first one finalDataType = finalDataType || firstDataType; } // If we found a dataType // We add the dataType to the list if needed // and return the corresponding response if (finalDataType) { if (finalDataType !== dataTypes[0]) { dataTypes.unshift(finalDataType); } return responses[finalDataType]; } } /* Chain conversions given the request and the original response * Also sets the responseXXX fields on the jqXHR instance */ function ajaxConvert(s, response, jqXHR, isSuccess) { var conv2, current, conv, tmp, prev, converters = {}, // Work with a copy of dataTypes in case we need to modify it for conversion dataTypes = s.dataTypes.slice(); // Create converters map with lowercased keys if (dataTypes[1]) { for (conv in s.converters) { converters[conv.toLowerCase()] = s.converters[conv]; } } current = dataTypes.shift(); // Convert to each sequential dataType while (current) { if (s.responseFields[current]) { jqXHR[s.responseFields[current]] = response; } // Apply the dataFilter if provided if (!prev && isSuccess && s.dataFilter) { response = s.dataFilter(response, s.dataType); } prev = current; current = dataTypes.shift(); if (current) { // There's only work to do if current dataType is non-auto if (current === "*") { current = prev; // Convert response if prev dataType is non-auto and differs from current } else if (prev !== "*" && prev !== current) { // Seek a direct converter conv = converters[prev + " " + current] || converters["* " + current]; // If none found, seek a pair if (!conv) { for (conv2 in converters) { // If conv2 outputs current tmp = conv2.split(" "); if (tmp[1] === current) { // If prev can be converted to accepted input conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]]; if (conv) { // Condense equivalence converters if (conv === true) { conv = converters[conv2]; // Otherwise, insert the intermediate dataType } else if (converters[conv2] !== true) { current = tmp[0]; dataTypes.unshift(tmp[1]); } break; } } } } // Apply converter (if not an equivalence) if (conv !== true) { // Unless errors are allowed to bubble, catch and return them if (conv && s.throws) { response = conv(response); } else { try { response = conv(response); } catch (e) { return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; } } } } } } return {state: "success", data: response}; } jQuery.extend({ // Counter for holding the number of active queries active: 0, // Last-Modified header cache for next request lastModified: {}, etag: {}, ajaxSettings: { url: location.href, type: "GET", isLocal: rlocalProtocol.test(location.protocol), global: true, processData: true, async: true, contentType: "application/x-www-form-urlencoded; charset=UTF-8", /* timeout: 0, data: null, dataType: null, username: null, password: null, cache: null, throws: false, traditional: false, headers: {}, */ accepts: { "*": allTypes, text: "text/plain", html: "text/html", xml: "application/xml, text/xml", json: "application/json, text/javascript" }, contents: { xml: /\bxml\b/, html: /\bhtml/, json: /\bjson\b/ }, responseFields: { xml: "responseXML", text: "responseText", json: "responseJSON" }, // Data converters // Keys separate source (or catchall "*") and destination types with a single space converters: { // Convert anything to text "* text": String, // Text to html (true = no transformation) "text html": true, // Evaluate text as a json expression "text json": JSON.parse, // Parse text as xml "text xml": jQuery.parseXML }, // For options that shouldn't be deep extended: // you can add your own custom options here if // and when you create one that shouldn't be // deep extended (see ajaxExtend) flatOptions: { url: true, context: true } }, // Creates a full fledged settings object into target // with both ajaxSettings and settings fields. // If target is omitted, writes into ajaxSettings. ajaxSetup: function (target, settings) { return settings ? // Building a settings object ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) : // Extending ajaxSettings ajaxExtend(jQuery.ajaxSettings, target); }, ajaxPrefilter: addToPrefiltersOrTransports(prefilters), ajaxTransport: addToPrefiltersOrTransports(transports), // Main method ajax: function (url, options) { // If url is an object, simulate pre-1.5 signature if (typeof url === "object") { options = url; url = undefined; } // Force options to be an object options = options || {}; var transport, // URL without anti-cache param cacheURL, // Response headers responseHeadersString, responseHeaders, // timeout handle timeoutTimer, // Url cleanup var urlAnchor, // Request state (becomes false upon send and true upon completion) completed, // To know if global events are to be dispatched fireGlobals, // Loop variable i, // uncached part of the url uncached, // Create the final options object s = jQuery.ajaxSetup({}, options), // Callbacks context callbackContext = s.context || s, // Context for global events is callbackContext if it is a DOM node or jQuery collection globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ? jQuery(callbackContext) : jQuery.event, // Deferreds deferred = jQuery.Deferred(), completeDeferred = jQuery.Callbacks("once memory"), // Status-dependent callbacks statusCode = s.statusCode || {}, // Headers (they are sent all at once) requestHeaders = {}, requestHeadersNames = {}, // Default abort message strAbort = "canceled", // Fake xhr jqXHR = { readyState: 0, // Builds headers hashtable if needed getResponseHeader: function (key) { var match; if (completed) { if (!responseHeaders) { responseHeaders = {}; while ((match = rheaders.exec(responseHeadersString))) { responseHeaders[match[1].toLowerCase()] = match[2]; } } match = responseHeaders[key.toLowerCase()]; } return match == null ? null : match; }, // Raw string getAllResponseHeaders: function () { return completed ? responseHeadersString : null; }, // Caches the header setRequestHeader: function (name, value) { if (completed == null) { name = requestHeadersNames[name.toLowerCase()] = requestHeadersNames[name.toLowerCase()] || name; requestHeaders[name] = value; } return this; }, // Overrides response content-type header overrideMimeType: function (type) { if (completed == null) { s.mimeType = type; } return this; }, // Status-dependent callbacks statusCode: function (map) { var code; if (map) { if (completed) { // Execute the appropriate callbacks jqXHR.always(map[jqXHR.status]); } else { // Lazy-add the new callbacks in a way that preserves old ones for (code in map) { statusCode[code] = [statusCode[code], map[code]]; } } } return this; }, // Cancel the request abort: function (statusText) { var finalText = statusText || strAbort; if (transport) { transport.abort(finalText); } done(0, finalText); return this; } }; // Attach deferreds deferred.promise(jqXHR); // Add protocol if not provided (prefilters might expect it) // Handle falsy url in the settings object (#10093: consistency with old signature) // We also use the url parameter if available s.url = ((url || s.url || location.href) + "") .replace(rprotocol, location.protocol + "//"); // Alias method option to type as per ticket #12004 s.type = options.method || options.type || s.method || s.type; // Extract dataTypes list s.dataTypes = (s.dataType || "*").toLowerCase().match(rnothtmlwhite) || [""]; // A cross-domain request is in order when the origin doesn't match the current origin. if (s.crossDomain == null) { urlAnchor = document.createElement("a"); // Support: IE <=8 - 11, Edge 12 - 13 // IE throws exception on accessing the href property if url is malformed, // e.g. http://example.com:80x/ try { urlAnchor.href = s.url; // Support: IE <=8 - 11 only // Anchor's host property isn't correctly set when s.url is relative urlAnchor.href = urlAnchor.href; s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== urlAnchor.protocol + "//" + urlAnchor.host; } catch (e) { // If there is an error parsing the URL, assume it is crossDomain, // it can be rejected by the transport if it is invalid s.crossDomain = true; } } // Convert data if not already a string if (s.data && s.processData && typeof s.data !== "string") { s.data = jQuery.param(s.data, s.traditional); } // Apply prefilters inspectPrefiltersOrTransports(prefilters, s, options, jqXHR); // If request was aborted inside a prefilter, stop there if (completed) { return jqXHR; } // We can fire global events as of now if asked to // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) fireGlobals = jQuery.event && s.global; // Watch for a new set of requests if (fireGlobals && jQuery.active++ === 0) { jQuery.event.trigger("ajaxStart"); } // Uppercase the type s.type = s.type.toUpperCase(); // Determine if request has content s.hasContent = !rnoContent.test(s.type); // Save the URL in case we're toying with the If-Modified-Since // and/or If-None-Match header later on // Remove hash to simplify url manipulation cacheURL = s.url.replace(rhash, ""); // More options handling for requests with no content if (!s.hasContent) { // Remember the hash so we can put it back uncached = s.url.slice(cacheURL.length); // If data is available, append data to url if (s.data) { cacheURL += (rquery.test(cacheURL) ? "&" : "?") + s.data; // #9682: remove data so that it's not used in an eventual retry delete s.data; } // Add or update anti-cache param if needed if (s.cache === false) { cacheURL = cacheURL.replace(rantiCache, "$1"); uncached = (rquery.test(cacheURL) ? "&" : "?") + "_=" + (nonce++) + uncached; } // Put hash and anti-cache on the URL that will be requested (gh-1732) s.url = cacheURL + uncached; // Change '%20' to '+' if this is encoded form body content (gh-2658) } else if (s.data && s.processData && (s.contentType || "").indexOf("application/x-www-form-urlencoded") === 0) { s.data = s.data.replace(r20, "+"); } // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if (s.ifModified) { if (jQuery.lastModified[cacheURL]) { jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]); } if (jQuery.etag[cacheURL]) { jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]); } } // Set the correct header, if data is being sent if (s.data && s.hasContent && s.contentType !== false || options.contentType) { jqXHR.setRequestHeader("Content-Type", s.contentType); } // Set the Accepts header for the server, depending on the dataType jqXHR.setRequestHeader( "Accept", s.dataTypes[0] && s.accepts[s.dataTypes[0]] ? s.accepts[s.dataTypes[0]] + (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "") : s.accepts["*"] ); // Check for headers option for (i in s.headers) { jqXHR.setRequestHeader(i, s.headers[i]); } // Allow custom headers/mimetypes and early abort if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || completed)) { // Abort if not done already and return return jqXHR.abort(); } // Aborting is no longer a cancellation strAbort = "abort"; // Install callbacks on deferreds completeDeferred.add(s.complete); jqXHR.done(s.success); jqXHR.fail(s.error); // Get transport transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR); // If no transport, we auto-abort if (!transport) { done(-1, "No Transport"); } else { jqXHR.readyState = 1; // Send global event if (fireGlobals) { globalEventContext.trigger("ajaxSend", [jqXHR, s]); } // If request was aborted inside ajaxSend, stop there if (completed) { return jqXHR; } // Timeout if (s.async && s.timeout > 0) { timeoutTimer = window.setTimeout(function () { jqXHR.abort("timeout"); }, s.timeout); } try { completed = false; transport.send(requestHeaders, done); } catch (e) { // Rethrow post-completion exceptions if (completed) { throw e; } // Propagate others as results done(-1, e); } } // Callback for when everything is done function done(status, nativeStatusText, responses, headers) { var isSuccess, success, error, response, modified, statusText = nativeStatusText; // Ignore repeat invocations if (completed) { return; } completed = true; // Clear timeout if it exists if (timeoutTimer) { window.clearTimeout(timeoutTimer); } // Dereference transport for early garbage collection // (no matter how long the jqXHR object will be used) transport = undefined; // Cache response headers responseHeadersString = headers || ""; // Set readyState jqXHR.readyState = status > 0 ? 4 : 0; // Determine if successful isSuccess = status >= 200 && status < 300 || status === 304; // Get response data if (responses) { response = ajaxHandleResponses(s, jqXHR, responses); } // Convert no matter what (that way responseXXX fields are always set) response = ajaxConvert(s, response, jqXHR, isSuccess); // If successful, handle type chaining if (isSuccess) { // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if (s.ifModified) { modified = jqXHR.getResponseHeader("Last-Modified"); if (modified) { jQuery.lastModified[cacheURL] = modified; } modified = jqXHR.getResponseHeader("etag"); if (modified) { jQuery.etag[cacheURL] = modified; } } // if no content if (status === 204 || s.type === "HEAD") { statusText = "nocontent"; // if not modified } else if (status === 304) { statusText = "notmodified"; // If we have data, let's convert it } else { statusText = response.state; success = response.data; error = response.error; isSuccess = !error; } } else { // Extract error from statusText and normalize for non-aborts error = statusText; if (status || !statusText) { statusText = "error"; if (status < 0) { status = 0; } } } // Set data for the fake xhr object jqXHR.status = status; jqXHR.statusText = (nativeStatusText || statusText) + ""; // Success/Error if (isSuccess) { deferred.resolveWith(callbackContext, [success, statusText, jqXHR]); } else { deferred.rejectWith(callbackContext, [jqXHR, statusText, error]); } // Status-dependent callbacks jqXHR.statusCode(statusCode); statusCode = undefined; if (fireGlobals) { globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError", [jqXHR, s, isSuccess ? success : error]); } // Complete completeDeferred.fireWith(callbackContext, [jqXHR, statusText]); if (fireGlobals) { globalEventContext.trigger("ajaxComplete", [jqXHR, s]); // Handle the global AJAX counter if (!(--jQuery.active)) { jQuery.event.trigger("ajaxStop"); } } } return jqXHR; }, getJSON: function (url, data, callback) { return jQuery.get(url, data, callback, "json"); }, getScript: function (url, callback) { return jQuery.get(url, undefined, callback, "script"); } }); jQuery.each(["get", "post"], function (i, method) { jQuery[method] = function (url, data, callback, type) { // Shift arguments if data argument was omitted if (jQuery.isFunction(data)) { type = type || callback; callback = data; data = undefined; } // The url can be an options object (which then must have .url) return jQuery.ajax(jQuery.extend({ url: url, type: method, dataType: type, data: data, success: callback }, jQuery.isPlainObject(url) && url)); }; }); jQuery._evalUrl = function (url) { return jQuery.ajax({ url: url, // Make this explicit, since user can override this through ajaxSetup (#11264) type: "GET", dataType: "script", cache: true, async: false, global: false, "throws": true }); }; jQuery.fn.extend({ wrapAll: function (html) { var wrap; if (this[0]) { if (jQuery.isFunction(html)) { html = html.call(this[0]); } // The elements to wrap the target around wrap = jQuery(html, this[0].ownerDocument).eq(0).clone(true); if (this[0].parentNode) { wrap.insertBefore(this[0]); } wrap.map(function () { var elem = this; while (elem.firstElementChild) { elem = elem.firstElementChild; } return elem; }).append(this); } return this; }, wrapInner: function (html) { if (jQuery.isFunction(html)) { return this.each(function (i) { jQuery(this).wrapInner(html.call(this, i)); }); } return this.each(function () { var self = jQuery(this), contents = self.contents(); if (contents.length) { contents.wrapAll(html); } else { self.append(html); } }); }, wrap: function (html) { var isFunction = jQuery.isFunction(html); return this.each(function (i) { jQuery(this).wrapAll(isFunction ? html.call(this, i) : html); }); }, unwrap: function (selector) { this.parent(selector).not("body").each(function () { jQuery(this).replaceWith(this.childNodes); }); return this; } }); jQuery.expr.pseudos.hidden = function (elem) { return !jQuery.expr.pseudos.visible(elem); }; jQuery.expr.pseudos.visible = function (elem) { return !!(elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length); }; jQuery.ajaxSettings.xhr = function () { try { return new window.XMLHttpRequest(); } catch (e) { } }; var xhrSuccessStatus = { // File protocol always yields status code 0, assume 200 0: 200, // Support: IE <=9 only // #1450: sometimes IE returns 1223 when it should be 204 1223: 204 }, xhrSupported = jQuery.ajaxSettings.xhr(); support.cors = !!xhrSupported && ("withCredentials" in xhrSupported); support.ajax = xhrSupported = !!xhrSupported; jQuery.ajaxTransport(function (options) { var callback, errorCallback; // Cross domain only allowed if supported through XMLHttpRequest if (support.cors || xhrSupported && !options.crossDomain) { return { send: function (headers, complete) { var i, xhr = options.xhr(); xhr.open( options.type, options.url, options.async, options.username, options.password ); // Apply custom fields if provided if (options.xhrFields) { for (i in options.xhrFields) { xhr[i] = options.xhrFields[i]; } } // Override mime type if needed if (options.mimeType && xhr.overrideMimeType) { xhr.overrideMimeType(options.mimeType); } // X-Requested-With header // For cross-domain requests, seeing as conditions for a preflight are // akin to a jigsaw puzzle, we simply never set it to be sure. // (it can always be set on a per-request basis or even using ajaxSetup) // For same-domain requests, won't change header if already provided. if (!options.crossDomain && !headers["X-Requested-With"]) { headers["X-Requested-With"] = "XMLHttpRequest"; } // Set headers for (i in headers) { xhr.setRequestHeader(i, headers[i]); } // Callback callback = function (type) { return function () { if (callback) { callback = errorCallback = xhr.onload = xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; if (type === "abort") { xhr.abort(); } else if (type === "error") { // Support: IE <=9 only // On a manual native abort, IE9 throws // errors on any property access that is not readyState if (typeof xhr.status !== "number") { complete(0, "error"); } else { complete( // File: protocol always yields status 0; see #8605, #14207 xhr.status, xhr.statusText ); } } else { complete( xhrSuccessStatus[xhr.status] || xhr.status, xhr.statusText, // Support: IE <=9 only // IE9 has no XHR2 but throws on binary (trac-11426) // For XHR2 non-text, let the caller handle it (gh-2498) (xhr.responseType || "text") !== "text" || typeof xhr.responseText !== "string" ? {binary: xhr.response} : {text: xhr.responseText}, xhr.getAllResponseHeaders() ); } } }; }; // Listen to events xhr.onload = callback(); errorCallback = xhr.onerror = callback("error"); // Support: IE 9 only // Use onreadystatechange to replace onabort // to handle uncaught aborts if (xhr.onabort !== undefined) { xhr.onabort = errorCallback; } else { xhr.onreadystatechange = function () { // Check readyState before timeout as it changes if (xhr.readyState === 4) { // Allow onerror to be called first, // but that will not handle a native abort // Also, save errorCallback to a variable // as xhr.onerror cannot be accessed window.setTimeout(function () { if (callback) { errorCallback(); } }); } }; } // Create the abort callback callback = callback("abort"); try { // Do send the request (this may raise an exception) xhr.send(options.hasContent && options.data || null); } catch (e) { // #14683: Only rethrow if this hasn't been notified as an error yet if (callback) { throw e; } } }, abort: function () { if (callback) { callback(); } } }; } }); // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) jQuery.ajaxPrefilter(function (s) { if (s.crossDomain) { s.contents.script = false; } }); // Install script dataType jQuery.ajaxSetup({ accepts: { script: "text/javascript, application/javascript, " + "application/ecmascript, application/x-ecmascript" }, contents: { script: /\b(?:java|ecma)script\b/ }, converters: { "text script": function (text) { jQuery.globalEval(text); return text; } } }); // Handle cache's special case and crossDomain jQuery.ajaxPrefilter("script", function (s) { if (s.cache === undefined) { s.cache = false; } if (s.crossDomain) { s.type = "GET"; } }); // Bind script tag hack transport jQuery.ajaxTransport("script", function (s) { // This transport only deals with cross domain requests if (s.crossDomain) { var script, callback; return { send: function (_, complete) { script = jQuery("<script>").prop({ charset: s.scriptCharset, src: s.url }).on( "load error", callback = function (evt) { script.remove(); callback = null; if (evt) { complete(evt.type === "error" ? 404 : 200, evt.type); } } ); // Use native DOM manipulation to avoid our domManip AJAX trickery document.head.appendChild(script[0]); }, abort: function () { if (callback) { callback(); } } }; } }); var oldCallbacks = [], rjsonp = /(=)\?(?=&|$)|\?\?/; // Default jsonp settings jQuery.ajaxSetup({ jsonp: "callback", jsonpCallback: function () { var callback = oldCallbacks.pop() || (jQuery.expando + "_" + (nonce++)); this[callback] = true; return callback; } }); // Detect, normalize options and install callbacks for jsonp requests jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) { var callbackName, overwritten, responseContainer, jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ? "url" : typeof s.data === "string" && (s.contentType || "") .indexOf("application/x-www-form-urlencoded") === 0 && rjsonp.test(s.data) && "data" ); // Handle iff the expected data type is "jsonp" or we have a parameter to set if (jsonProp || s.dataTypes[0] === "jsonp") { // Get callback name, remembering preexisting value associated with it callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s.jsonpCallback; // Insert callback into url or form data if (jsonProp) { s[jsonProp] = s[jsonProp].replace(rjsonp, "$1" + callbackName); } else if (s.jsonp !== false) { s.url += (rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName; } // Use data converter to retrieve json after script execution s.converters["script json"] = function () { if (!responseContainer) { jQuery.error(callbackName + " was not called"); } return responseContainer[0]; }; // Force json dataType s.dataTypes[0] = "json"; // Install callback overwritten = window[callbackName]; window[callbackName] = function () { responseContainer = arguments; }; // Clean-up function (fires after converters) jqXHR.always(function () { // If previous value didn't exist - remove it if (overwritten === undefined) { jQuery(window).removeProp(callbackName); // Otherwise restore preexisting value } else { window[callbackName] = overwritten; } // Save back as free if (s[callbackName]) { // Make sure that re-using the options doesn't screw things around s.jsonpCallback = originalSettings.jsonpCallback; // Save the callback name for future use oldCallbacks.push(callbackName); } // Call if it was a function and we have a response if (responseContainer && jQuery.isFunction(overwritten)) { overwritten(responseContainer[0]); } responseContainer = overwritten = undefined; }); // Delegate to script return "script"; } }); // Support: Safari 8 only // In Safari 8 documents created via document.implementation.createHTMLDocument // collapse sibling forms: the second one becomes a child of the first one. // Because of that, this security measure has to be disabled in Safari 8. // https://bugs.webkit.org/show_bug.cgi?id=137337 support.createHTMLDocument = (function () { var body = document.implementation.createHTMLDocument("").body; body.innerHTML = "<form></form><form></form>"; return body.childNodes.length === 2; })(); // Argument "data" should be string of html // context (optional): If specified, the fragment will be created in this context, // defaults to document // keepScripts (optional): If true, will include scripts passed in the html string jQuery.parseHTML = function (data, context, keepScripts) { if (typeof data !== "string") { return []; } if (typeof context === "boolean") { keepScripts = context; context = false; } var base, parsed, scripts; if (!context) { // Stop scripts or inline event handlers from being executed immediately // by using document.implementation if (support.createHTMLDocument) { context = document.implementation.createHTMLDocument(""); // Set the base href for the created document // so any parsed elements with URLs // are based on the document's URL (gh-2965) base = context.createElement("base"); base.href = document.location.href; context.head.appendChild(base); } else { context = document; } } parsed = rsingleTag.exec(data); scripts = !keepScripts && []; // Single tag if (parsed) { return [context.createElement(parsed[1])]; } parsed = buildFragment([data], context, scripts); if (scripts && scripts.length) { jQuery(scripts).remove(); } return jQuery.merge([], parsed.childNodes); }; /** * Load a url into a page */ jQuery.fn.load = function (url, params, callback) { var selector, type, response, self = this, off = url.indexOf(" "); if (off > -1) { selector = stripAndCollapse(url.slice(off)); url = url.slice(0, off); } // If it's a function if (jQuery.isFunction(params)) { // We assume that it's the callback callback = params; params = undefined; // Otherwise, build a param string } else if (params && typeof params === "object") { type = "POST"; } // If we have elements to modify, make the request if (self.length > 0) { jQuery.ajax({ url: url, // If "type" variable is undefined, then "GET" method will be used. // Make value of this field explicit since // user can override it through ajaxSetup method type: type || "GET", dataType: "html", data: params }).done(function (responseText) { // Save response for use in complete callback response = arguments; self.html(selector ? // If a selector was specified, locate the right elements in a dummy div // Exclude scripts to avoid IE 'Permission Denied' errors jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) : // Otherwise use the full result responseText); // If the request succeeds, this function gets "data", "status", "jqXHR" // but they are ignored because response was set above. // If it fails, this function gets "jqXHR", "status", "error" }).always(callback && function (jqXHR, status) { self.each(function () { callback.apply(this, response || [jqXHR.responseText, status, jqXHR]); }); }); } return this; }; // Attach a bunch of functions for handling common AJAX events jQuery.each([ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function (i, type) { jQuery.fn[type] = function (fn) { return this.on(type, fn); }; }); jQuery.expr.pseudos.animated = function (elem) { return jQuery.grep(jQuery.timers, function (fn) { return elem === fn.elem; }).length; }; jQuery.offset = { setOffset: function (elem, options, i) { var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, position = jQuery.css(elem, "position"), curElem = jQuery(elem), props = {}; // Set position first, in-case top/left are set even on static elem if (position === "static") { elem.style.position = "relative"; } curOffset = curElem.offset(); curCSSTop = jQuery.css(elem, "top"); curCSSLeft = jQuery.css(elem, "left"); calculatePosition = (position === "absolute" || position === "fixed") && (curCSSTop + curCSSLeft).indexOf("auto") > -1; // Need to be able to calculate position if either // top or left is auto and position is either absolute or fixed if (calculatePosition) { curPosition = curElem.position(); curTop = curPosition.top; curLeft = curPosition.left; } else { curTop = parseFloat(curCSSTop) || 0; curLeft = parseFloat(curCSSLeft) || 0; } if (jQuery.isFunction(options)) { // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) options = options.call(elem, i, jQuery.extend({}, curOffset)); } if (options.top != null) { props.top = (options.top - curOffset.top) + curTop; } if (options.left != null) { props.left = (options.left - curOffset.left) + curLeft; } if ("using" in options) { options.using.call(elem, props); } else { curElem.css(props); } } }; jQuery.fn.extend({ offset: function (options) { // Preserve chaining for setter if (arguments.length) { return options === undefined ? this : this.each(function (i) { jQuery.offset.setOffset(this, options, i); }); } var doc, docElem, rect, win, elem = this[0]; if (!elem) { return; } // Return zeros for disconnected and hidden (display: none) elements (gh-2310) // Support: IE <=11 only // Running getBoundingClientRect on a // disconnected node in IE throws an error if (!elem.getClientRects().length) { return {top: 0, left: 0}; } rect = elem.getBoundingClientRect(); doc = elem.ownerDocument; docElem = doc.documentElement; win = doc.defaultView; return { top: rect.top + win.pageYOffset - docElem.clientTop, left: rect.left + win.pageXOffset - docElem.clientLeft }; }, position: function () { if (!this[0]) { return; } var offsetParent, offset, elem = this[0], parentOffset = {top: 0, left: 0}; // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, // because it is its only offset parent if (jQuery.css(elem, "position") === "fixed") { // Assume getBoundingClientRect is there when computed position is fixed offset = elem.getBoundingClientRect(); } else { // Get *real* offsetParent offsetParent = this.offsetParent(); // Get correct offsets offset = this.offset(); if (!nodeName(offsetParent[0], "html")) { parentOffset = offsetParent.offset(); } // Add offsetParent borders parentOffset = { top: parentOffset.top + jQuery.css(offsetParent[0], "borderTopWidth", true), left: parentOffset.left + jQuery.css(offsetParent[0], "borderLeftWidth", true) }; } // Subtract parent offsets and element margins return { top: offset.top - parentOffset.top - jQuery.css(elem, "marginTop", true), left: offset.left - parentOffset.left - jQuery.css(elem, "marginLeft", true) }; }, // This method will return documentElement in the following cases: // 1) For the element inside the iframe without offsetParent, this method will return // documentElement of the parent window // 2) For the hidden or detached element // 3) For body or html element, i.e. in case of the html node - it will return itself // // but those exceptions were never presented as a real life use-cases // and might be considered as more preferable results. // // This logic, however, is not guaranteed and can change at any point in the future offsetParent: function () { return this.map(function () { var offsetParent = this.offsetParent; while (offsetParent && jQuery.css(offsetParent, "position") === "static") { offsetParent = offsetParent.offsetParent; } return offsetParent || documentElement; }); } }); // Create scrollLeft and scrollTop methods jQuery.each({scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function (method, prop) { var top = "pageYOffset" === prop; jQuery.fn[method] = function (val) { return access(this, function (elem, method, val) { // Coalesce documents and windows var win; if (jQuery.isWindow(elem)) { win = elem; } else if (elem.nodeType === 9) { win = elem.defaultView; } if (val === undefined) { return win ? win[prop] : elem[method]; } if (win) { win.scrollTo( !top ? val : win.pageXOffset, top ? val : win.pageYOffset ); } else { elem[method] = val; } }, method, val, arguments.length); }; }); // Support: Safari <=7 - 9.1, Chrome <=37 - 49 // Add the top/left cssHooks using jQuery.fn.position // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 // getComputedStyle returns percent when specified for top/left/bottom/right; // rather than make the css module depend on the offset module, just check for it here jQuery.each(["top", "left"], function (i, prop) { jQuery.cssHooks[prop] = addGetHookIf(support.pixelPosition, function (elem, computed) { if (computed) { computed = curCSS(elem, prop); // If curCSS returns percentage, fallback to offset return rnumnonpx.test(computed) ? jQuery(elem).position()[prop] + "px" : computed; } } ); }); // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods jQuery.each({Height: "height", Width: "width"}, function (name, type) { jQuery.each({padding: "inner" + name, content: type, "": "outer" + name}, function (defaultExtra, funcName) { // Margin is only for outerHeight, outerWidth jQuery.fn[funcName] = function (margin, value) { var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"), extra = defaultExtra || (margin === true || value === true ? "margin" : "border"); return access(this, function (elem, type, value) { var doc; if (jQuery.isWindow(elem)) { // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) return funcName.indexOf("outer") === 0 ? elem["inner" + name] : elem.document.documentElement["client" + name]; } // Get document width or height if (elem.nodeType === 9) { doc = elem.documentElement; // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], // whichever is greatest return Math.max( elem.body["scroll" + name], doc["scroll" + name], elem.body["offset" + name], doc["offset" + name], doc["client" + name] ); } return value === undefined ? // Get width or height on the element, requesting but not forcing parseFloat jQuery.css(elem, type, extra) : // Set width or height on the element jQuery.style(elem, type, value, extra); }, type, chainable ? margin : undefined, chainable); }; }); }); jQuery.fn.extend({ bind: function (types, data, fn) { return this.on(types, null, data, fn); }, unbind: function (types, fn) { return this.off(types, null, fn); }, delegate: function (selector, types, data, fn) { return this.on(types, selector, data, fn); }, undelegate: function (selector, types, fn) { // ( namespace ) or ( selector, types [, fn] ) return arguments.length === 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn); } }); jQuery.holdReady = function (hold) { if (hold) { jQuery.readyWait++; } else { jQuery.ready(true); } }; jQuery.isArray = Array.isArray; jQuery.parseJSON = JSON.parse; jQuery.nodeName = nodeName; // Register as a named AMD module, since jQuery can be concatenated with other // files that may use define, but not via a proper concatenation script that // understands anonymous AMD modules. A named AMD is safest and most robust // way to register. Lowercase jquery is used because AMD module names are // derived from file names, and jQuery is normally delivered in a lowercase // file name. Do this after creating the global so that if an AMD module wants // to call noConflict to hide this version of jQuery, it will work. // Note that for maximum portability, libraries that are not jQuery should // declare themselves as anonymous modules, and avoid setting a global if an // AMD loader is present. jQuery is a special case. For more information, see // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon if (typeof define === "function" && define.amd) { define("jquery", [], function () { return jQuery; }); } var // Map over jQuery in case of overwrite _jQuery = window.jQuery, // Map over the $ in case of overwrite _$ = window.$; jQuery.noConflict = function (deep) { if (window.$ === jQuery) { window.$ = _$; } if (deep && window.jQuery === jQuery) { window.jQuery = _jQuery; } return jQuery; }; // Expose jQuery and $ identifiers, even in AMD // (#7102#comment:10, https://github.com/jquery/jquery/pull/557) // and CommonJS for browser emulators (#13566) if (!noGlobal) { window.jQuery = window.$ = jQuery; } return jQuery; }); /* Leaflet 1.0.3, a JS library for interactive maps. http://leafletjs.com (c) 2010-2016 Vladimir Agafonkin, (c) 2010-2011 CloudMade */ !function (t, e, i) { function n() { var e = t.L; o.noConflict = function () { return t.L = e, this }, t.L = o } var o = {version: "1.0.3"}; "object" == typeof module && "object" == typeof module.exports ? module.exports = o : "function" == typeof define && define.amd && define(o), "undefined" != typeof t && n(), o.Util = { extend: function (t) { var e, i, n, o; for (i = 1, n = arguments.length; i < n; i++) { o = arguments[i]; for (e in o) t[e] = o[e] } return t }, create: Object.create || function () { function t() { } return function (e) { return t.prototype = e, new t } }(), bind: function (t, e) { var i = Array.prototype.slice; if (t.bind) return t.bind.apply(t, i.call(arguments, 1)); var n = i.call(arguments, 2); return function () { return t.apply(e, n.length ? n.concat(i.call(arguments)) : arguments) } }, stamp: function (t) { return t._leaflet_id = t._leaflet_id || ++o.Util.lastId, t._leaflet_id }, lastId: 0, throttle: function (t, e, i) { var n, o, s, r; return r = function () { n = !1, o && (s.apply(i, o), o = !1) }, s = function () { n ? o = arguments : (t.apply(i, arguments), setTimeout(r, e), n = !0) } }, wrapNum: function (t, e, i) { var n = e[1], o = e[0], s = n - o; return t === n && i ? t : ((t - o) % s + s) % s + o }, falseFn: function () { return !1 }, formatNum: function (t, e) { var i = Math.pow(10, e || 5); return Math.round(t * i) / i }, trim: function (t) { return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "") }, splitWords: function (t) { return o.Util.trim(t).split(/\s+/) }, setOptions: function (t, e) { t.hasOwnProperty("options") || (t.options = t.options ? o.Util.create(t.options) : {}); for (var i in e) t.options[i] = e[i]; return t.options }, getParamString: function (t, e, i) { var n = []; for (var o in t) n.push(encodeURIComponent(i ? o.toUpperCase() : o) + "=" + encodeURIComponent(t[o])); return (e && e.indexOf("?") !== -1 ? "&" : "?") + n.join("&") }, template: function (t, e) { return t.replace(o.Util.templateRe, function (t, n) { var o = e[n]; if (o === i) throw new Error("No value provided for variable " + t); return "function" == typeof o && (o = o(e)), o }) }, templateRe: /\{ *([\w_\-]+) *\}/g, isArray: Array.isArray || function (t) { return "[object Array]" === Object.prototype.toString.call(t) }, indexOf: function (t, e) { for (var i = 0; i < t.length; i++) if (t[i] === e) return i; return -1 }, emptyImageUrl: "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" }, function () { function e(e) { return t["webkit" + e] || t["moz" + e] || t["ms" + e] } function i(e) { var i = +new Date, o = Math.max(0, 16 - (i - n)); return n = i + o, t.setTimeout(e, o) } var n = 0, s = t.requestAnimationFrame || e("RequestAnimationFrame") || i, r = t.cancelAnimationFrame || e("CancelAnimationFrame") || e("CancelRequestAnimationFrame") || function (e) { t.clearTimeout(e) }; o.Util.requestAnimFrame = function (e, n, r) { return r && s === i ? void e.call(n) : s.call(t, o.bind(e, n)) }, o.Util.cancelAnimFrame = function (e) { e && r.call(t, e) } }(), o.extend = o.Util.extend, o.bind = o.Util.bind, o.stamp = o.Util.stamp, o.setOptions = o.Util.setOptions, o.Class = function () { }, o.Class.extend = function (t) { var e = function () { this.initialize && this.initialize.apply(this, arguments), this.callInitHooks() }, i = e.__super__ = this.prototype, n = o.Util.create(i); n.constructor = e, e.prototype = n; for (var s in this) this.hasOwnProperty(s) && "prototype" !== s && (e[s] = this[s]); return t.statics && (o.extend(e, t.statics), delete t.statics), t.includes && (o.Util.extend.apply(null, [n].concat(t.includes)), delete t.includes), n.options && (t.options = o.Util.extend(o.Util.create(n.options), t.options)), o.extend(n, t), n._initHooks = [], n.callInitHooks = function () { if (!this._initHooksCalled) { i.callInitHooks && i.callInitHooks.call(this), this._initHooksCalled = !0; for (var t = 0, e = n._initHooks.length; t < e; t++) n._initHooks[t].call(this) } }, e }, o.Class.include = function (t) { return o.extend(this.prototype, t), this }, o.Class.mergeOptions = function (t) { return o.extend(this.prototype.options, t), this }, o.Class.addInitHook = function (t) { var e = Array.prototype.slice.call(arguments, 1), i = "function" == typeof t ? t : function () { this[t].apply(this, e) }; return this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(i), this }, o.Evented = o.Class.extend({ on: function (t, e, i) { if ("object" == typeof t) for (var n in t) this._on(n, t[n], e); else { t = o.Util.splitWords(t); for (var s = 0, r = t.length; s < r; s++) this._on(t[s], e, i) } return this }, off: function (t, e, i) { if (t) if ("object" == typeof t) for (var n in t) this._off(n, t[n], e); else { t = o.Util.splitWords(t); for (var s = 0, r = t.length; s < r; s++) this._off(t[s], e, i) } else delete this._events; return this }, _on: function (t, e, n) { this._events = this._events || {}; var o = this._events[t]; o || (o = [], this._events[t] = o), n === this && (n = i); for (var s = { fn: e, ctx: n }, r = o, a = 0, h = r.length; a < h; a++) if (r[a].fn === e && r[a].ctx === n) return; r.push(s) }, _off: function (t, e, n) { var s, r, a; if (this._events && (s = this._events[t])) { if (!e) { for (r = 0, a = s.length; r < a; r++) s[r].fn = o.Util.falseFn; return void delete this._events[t] } if (n === this && (n = i), s) for (r = 0, a = s.length; r < a; r++) { var h = s[r]; if (h.ctx === n && h.fn === e) return h.fn = o.Util.falseFn, this._firingCount && (this._events[t] = s = s.slice()), void s.splice(r, 1) } } }, fire: function (t, e, i) { if (!this.listens(t, i)) return this; var n = o.Util.extend({}, e, {type: t, target: this}); if (this._events) { var s = this._events[t]; if (s) { this._firingCount = this._firingCount + 1 || 1; for (var r = 0, a = s.length; r < a; r++) { var h = s[r]; h.fn.call(h.ctx || this, n) } this._firingCount-- } } return i && this._propagateEvent(n), this }, listens: function (t, e) { var i = this._events && this._events[t]; if (i && i.length) return !0; if (e) for (var n in this._eventParents) if (this._eventParents[n].listens(t, e)) return !0; return !1 }, once: function (t, e, i) { if ("object" == typeof t) { for (var n in t) this.once(n, t[n], e); return this } var s = o.bind(function () { this.off(t, e, i).off(t, s, i) }, this); return this.on(t, e, i).on(t, s, i) }, addEventParent: function (t) { return this._eventParents = this._eventParents || {}, this._eventParents[o.stamp(t)] = t, this }, removeEventParent: function (t) { return this._eventParents && delete this._eventParents[o.stamp(t)], this }, _propagateEvent: function (t) { for (var e in this._eventParents) this._eventParents[e].fire(t.type, o.extend({layer: t.target}, t), !0) } }); var s = o.Evented.prototype; s.addEventListener = s.on, s.removeEventListener = s.clearAllEventListeners = s.off, s.addOneTimeEventListener = s.once, s.fireEvent = s.fire, s.hasEventListeners = s.listens, o.Mixin = {Events: s}, function () { var i = navigator.userAgent.toLowerCase(), n = e.documentElement, s = "ActiveXObject" in t, r = i.indexOf("webkit") !== -1, a = i.indexOf("phantom") !== -1, h = i.search("android [23]") !== -1, l = i.indexOf("chrome") !== -1, u = i.indexOf("gecko") !== -1 && !r && !t.opera && !s, c = 0 === navigator.platform.indexOf("Win"), d = "undefined" != typeof orientation || i.indexOf("mobile") !== -1, _ = !t.PointerEvent && t.MSPointerEvent, m = t.PointerEvent || _, p = s && "transition" in n.style, f = "WebKitCSSMatrix" in t && "m11" in new t.WebKitCSSMatrix && !h, g = "MozPerspective" in n.style, v = "OTransition" in n.style, y = !t.L_NO_TOUCH && (m || "ontouchstart" in t || t.DocumentTouch && e instanceof t.DocumentTouch); o.Browser = { ie: s, ielt9: s && !e.addEventListener, edge: "msLaunchUri" in navigator && !("documentMode" in e), webkit: r, gecko: u, android: i.indexOf("android") !== -1, android23: h, chrome: l, safari: !l && i.indexOf("safari") !== -1, win: c, ie3d: p, webkit3d: f, gecko3d: g, opera12: v, any3d: !t.L_DISABLE_3D && (p || f || g) && !v && !a, mobile: d, mobileWebkit: d && r, mobileWebkit3d: d && f, mobileOpera: d && t.opera, mobileGecko: d && u, touch: !!y, msPointer: !!_, pointer: !!m, retina: (t.devicePixelRatio || t.screen.deviceXDPI / t.screen.logicalXDPI) > 1 } }(), o.Point = function (t, e, i) { this.x = i ? Math.round(t) : t, this.y = i ? Math.round(e) : e }, o.Point.prototype = { clone: function () { return new o.Point(this.x, this.y) }, add: function (t) { return this.clone()._add(o.point(t)) }, _add: function (t) { return this.x += t.x, this.y += t.y, this }, subtract: function (t) { return this.clone()._subtract(o.point(t)) }, _subtract: function (t) { return this.x -= t.x, this.y -= t.y, this }, divideBy: function (t) { return this.clone()._divideBy(t) }, _divideBy: function (t) { return this.x /= t, this.y /= t, this }, multiplyBy: function (t) { return this.clone()._multiplyBy(t) }, _multiplyBy: function (t) { return this.x *= t, this.y *= t, this }, scaleBy: function (t) { return new o.Point(this.x * t.x, this.y * t.y) }, unscaleBy: function (t) { return new o.Point(this.x / t.x, this.y / t.y) }, round: function () { return this.clone()._round() }, _round: function () { return this.x = Math.round(this.x), this.y = Math.round(this.y), this }, floor: function () { return this.clone()._floor() }, _floor: function () { return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this }, ceil: function () { return this.clone()._ceil() }, _ceil: function () { return this.x = Math.ceil(this.x), this.y = Math.ceil(this.y), this }, distanceTo: function (t) { t = o.point(t); var e = t.x - this.x, i = t.y - this.y; return Math.sqrt(e * e + i * i) }, equals: function (t) { return t = o.point(t), t.x === this.x && t.y === this.y }, contains: function (t) { return t = o.point(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y) }, toString: function () { return "Point(" + o.Util.formatNum(this.x) + ", " + o.Util.formatNum(this.y) + ")" } }, o.point = function (t, e, n) { return t instanceof o.Point ? t : o.Util.isArray(t) ? new o.Point(t[0], t[1]) : t === i || null === t ? t : "object" == typeof t && "x" in t && "y" in t ? new o.Point(t.x, t.y) : new o.Point(t, e, n) }, o.Bounds = function (t, e) { if (t) for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n]) }, o.Bounds.prototype = { extend: function (t) { return t = o.point(t), this.min || this.max ? (this.min.x = Math.min(t.x, this.min.x), this.max.x = Math.max(t.x, this.max.x), this.min.y = Math.min(t.y, this.min.y), this.max.y = Math.max(t.y, this.max.y)) : (this.min = t.clone(), this.max = t.clone()), this }, getCenter: function (t) { return new o.Point((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t) }, getBottomLeft: function () { return new o.Point(this.min.x, this.max.y) }, getTopRight: function () { return new o.Point(this.max.x, this.min.y) }, getSize: function () { return this.max.subtract(this.min) }, contains: function (t) { var e, i; return t = "number" == typeof t[0] || t instanceof o.Point ? o.point(t) : o.bounds(t), t instanceof o.Bounds ? (e = t.min, i = t.max) : e = i = t, e.x >= this.min.x && i.x <= this.max.x && e.y >= this.min.y && i.y <= this.max.y }, intersects: function (t) { t = o.bounds(t); var e = this.min, i = this.max, n = t.min, s = t.max, r = s.x >= e.x && n.x <= i.x, a = s.y >= e.y && n.y <= i.y; return r && a }, overlaps: function (t) { t = o.bounds(t); var e = this.min, i = this.max, n = t.min, s = t.max, r = s.x > e.x && n.x < i.x, a = s.y > e.y && n.y < i.y; return r && a }, isValid: function () { return !(!this.min || !this.max) } }, o.bounds = function (t, e) { return !t || t instanceof o.Bounds ? t : new o.Bounds(t, e) }, o.Transformation = function (t, e, i, n) { this._a = t, this._b = e, this._c = i, this._d = n }, o.Transformation.prototype = { transform: function (t, e) { return this._transform(t.clone(), e) }, _transform: function (t, e) { return e = e || 1, t.x = e * (this._a * t.x + this._b), t.y = e * (this._c * t.y + this._d), t }, untransform: function (t, e) { return e = e || 1, new o.Point((t.x / e - this._b) / this._a, (t.y / e - this._d) / this._c) } }, o.DomUtil = { get: function (t) { return "string" == typeof t ? e.getElementById(t) : t }, getStyle: function (t, i) { var n = t.style[i] || t.currentStyle && t.currentStyle[i]; if ((!n || "auto" === n) && e.defaultView) { var o = e.defaultView.getComputedStyle(t, null); n = o ? o[i] : null } return "auto" === n ? null : n }, create: function (t, i, n) { var o = e.createElement(t); return o.className = i || "", n && n.appendChild(o), o }, remove: function (t) { var e = t.parentNode; e && e.removeChild(t) }, empty: function (t) { for (; t.firstChild;) t.removeChild(t.firstChild) }, toFront: function (t) { t.parentNode.appendChild(t) }, toBack: function (t) { var e = t.parentNode; e.insertBefore(t, e.firstChild) }, hasClass: function (t, e) { if (t.classList !== i) return t.classList.contains(e); var n = o.DomUtil.getClass(t); return n.length > 0 && new RegExp("(^|\\s)" + e + "(\\s|$)").test(n) }, addClass: function (t, e) { if (t.classList !== i) for (var n = o.Util.splitWords(e), s = 0, r = n.length; s < r; s++) t.classList.add(n[s]); else if (!o.DomUtil.hasClass(t, e)) { var a = o.DomUtil.getClass(t); o.DomUtil.setClass(t, (a ? a + " " : "") + e) } }, removeClass: function (t, e) { t.classList !== i ? t.classList.remove(e) : o.DomUtil.setClass(t, o.Util.trim((" " + o.DomUtil.getClass(t) + " ").replace(" " + e + " ", " "))) }, setClass: function (t, e) { t.className.baseVal === i ? t.className = e : t.className.baseVal = e }, getClass: function (t) { return t.className.baseVal === i ? t.className : t.className.baseVal }, setOpacity: function (t, e) { "opacity" in t.style ? t.style.opacity = e : "filter" in t.style && o.DomUtil._setOpacityIE(t, e) }, _setOpacityIE: function (t, e) { var i = !1, n = "DXImageTransform.Microsoft.Alpha"; try { i = t.filters.item(n) } catch (t) { if (1 === e) return } e = Math.round(100 * e), i ? (i.Enabled = 100 !== e, i.Opacity = e) : t.style.filter += " progid:" + n + "(opacity=" + e + ")" }, testProp: function (t) { for (var i = e.documentElement.style, n = 0; n < t.length; n++) if (t[n] in i) return t[n]; return !1 }, setTransform: function (t, e, i) { var n = e || new o.Point(0, 0); t.style[o.DomUtil.TRANSFORM] = (o.Browser.ie3d ? "translate(" + n.x + "px," + n.y + "px)" : "translate3d(" + n.x + "px," + n.y + "px,0)") + (i ? " scale(" + i + ")" : "") }, setPosition: function (t, e) { t._leaflet_pos = e, o.Browser.any3d ? o.DomUtil.setTransform(t, e) : (t.style.left = e.x + "px", t.style.top = e.y + "px") }, getPosition: function (t) { return t._leaflet_pos || new o.Point(0, 0) } }, function () { o.DomUtil.TRANSFORM = o.DomUtil.testProp(["transform", "WebkitTransform", "OTransform", "MozTransform", "msTransform"]); var i = o.DomUtil.TRANSITION = o.DomUtil.testProp(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]); if (o.DomUtil.TRANSITION_END = "webkitTransition" === i || "OTransition" === i ? i + "End" : "transitionend", "onselectstart" in e) o.DomUtil.disableTextSelection = function () { o.DomEvent.on(t, "selectstart", o.DomEvent.preventDefault) }, o.DomUtil.enableTextSelection = function () { o.DomEvent.off(t, "selectstart", o.DomEvent.preventDefault) }; else { var n = o.DomUtil.testProp(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]); o.DomUtil.disableTextSelection = function () { if (n) { var t = e.documentElement.style; this._userSelect = t[n], t[n] = "none" } }, o.DomUtil.enableTextSelection = function () { n && (e.documentElement.style[n] = this._userSelect, delete this._userSelect) } } o.DomUtil.disableImageDrag = function () { o.DomEvent.on(t, "dragstart", o.DomEvent.preventDefault) }, o.DomUtil.enableImageDrag = function () { o.DomEvent.off(t, "dragstart", o.DomEvent.preventDefault) }, o.DomUtil.preventOutline = function (e) { for (; e.tabIndex === -1;) e = e.parentNode; e && e.style && (o.DomUtil.restoreOutline(), this._outlineElement = e, this._outlineStyle = e.style.outline, e.style.outline = "none", o.DomEvent.on(t, "keydown", o.DomUtil.restoreOutline, this)) }, o.DomUtil.restoreOutline = function () { this._outlineElement && (this._outlineElement.style.outline = this._outlineStyle, delete this._outlineElement, delete this._outlineStyle, o.DomEvent.off(t, "keydown", o.DomUtil.restoreOutline, this)) } }(), o.LatLng = function (t, e, n) { if (isNaN(t) || isNaN(e)) throw new Error("Invalid LatLng object: (" + t + ", " + e + ")"); this.lat = +t, this.lng = +e, n !== i && (this.alt = +n) }, o.LatLng.prototype = { equals: function (t, e) { if (!t) return !1; t = o.latLng(t); var n = Math.max(Math.abs(this.lat - t.lat), Math.abs(this.lng - t.lng)); return n <= (e === i ? 1e-9 : e) }, toString: function (t) { return "LatLng(" + o.Util.formatNum(this.lat, t) + ", " + o.Util.formatNum(this.lng, t) + ")" }, distanceTo: function (t) { return o.CRS.Earth.distance(this, o.latLng(t)) }, wrap: function () { return o.CRS.Earth.wrapLatLng(this) }, toBounds: function (t) { var e = 180 * t / 40075017, i = e / Math.cos(Math.PI / 180 * this.lat); return o.latLngBounds([this.lat - e, this.lng - i], [this.lat + e, this.lng + i]) }, clone: function () { return new o.LatLng(this.lat, this.lng, this.alt) } }, o.latLng = function (t, e, n) { return t instanceof o.LatLng ? t : o.Util.isArray(t) && "object" != typeof t[0] ? 3 === t.length ? new o.LatLng(t[0], t[1], t[2]) : 2 === t.length ? new o.LatLng(t[0], t[1]) : null : t === i || null === t ? t : "object" == typeof t && "lat" in t ? new o.LatLng(t.lat, "lng" in t ? t.lng : t.lon, t.alt) : e === i ? null : new o.LatLng(t, e, n) }, o.LatLngBounds = function (t, e) { if (t) for (var i = e ? [t, e] : t, n = 0, o = i.length; n < o; n++) this.extend(i[n]) }, o.LatLngBounds.prototype = { extend: function (t) { var e, i, n = this._southWest, s = this._northEast; if (t instanceof o.LatLng) e = t, i = t; else { if (!(t instanceof o.LatLngBounds)) return t ? this.extend(o.latLng(t) || o.latLngBounds(t)) : this; if (e = t._southWest, i = t._northEast, !e || !i) return this } return n || s ? (n.lat = Math.min(e.lat, n.lat), n.lng = Math.min(e.lng, n.lng), s.lat = Math.max(i.lat, s.lat), s.lng = Math.max(i.lng, s.lng)) : (this._southWest = new o.LatLng(e.lat, e.lng), this._northEast = new o.LatLng(i.lat, i.lng)), this }, pad: function (t) { var e = this._southWest, i = this._northEast, n = Math.abs(e.lat - i.lat) * t, s = Math.abs(e.lng - i.lng) * t; return new o.LatLngBounds(new o.LatLng(e.lat - n, e.lng - s), new o.LatLng(i.lat + n, i.lng + s)) }, getCenter: function () { return new o.LatLng((this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this._northEast.lng) / 2) }, getSouthWest: function () { return this._southWest }, getNorthEast: function () { return this._northEast }, getNorthWest: function () { return new o.LatLng(this.getNorth(), this.getWest()) }, getSouthEast: function () { return new o.LatLng(this.getSouth(), this.getEast()) }, getWest: function () { return this._southWest.lng }, getSouth: function () { return this._southWest.lat }, getEast: function () { return this._northEast.lng }, getNorth: function () { return this._northEast.lat }, contains: function (t) { t = "number" == typeof t[0] || t instanceof o.LatLng || "lat" in t ? o.latLng(t) : o.latLngBounds(t); var e, i, n = this._southWest, s = this._northEast; return t instanceof o.LatLngBounds ? (e = t.getSouthWest(), i = t.getNorthEast()) : e = i = t, e.lat >= n.lat && i.lat <= s.lat && e.lng >= n.lng && i.lng <= s.lng }, intersects: function (t) { t = o.latLngBounds(t); var e = this._southWest, i = this._northEast, n = t.getSouthWest(), s = t.getNorthEast(), r = s.lat >= e.lat && n.lat <= i.lat, a = s.lng >= e.lng && n.lng <= i.lng; return r && a }, overlaps: function (t) { t = o.latLngBounds(t); var e = this._southWest, i = this._northEast, n = t.getSouthWest(), s = t.getNorthEast(), r = s.lat > e.lat && n.lat < i.lat, a = s.lng > e.lng && n.lng < i.lng; return r && a }, toBBoxString: function () { return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",") }, equals: function (t) { return !!t && (t = o.latLngBounds(t), this._southWest.equals(t.getSouthWest()) && this._northEast.equals(t.getNorthEast())) }, isValid: function () { return !(!this._southWest || !this._northEast) } }, o.latLngBounds = function (t, e) { return t instanceof o.LatLngBounds ? t : new o.LatLngBounds(t, e) }, o.Projection = {}, o.Projection.LonLat = { project: function (t) { return new o.Point(t.lng, t.lat) }, unproject: function (t) { return new o.LatLng(t.y, t.x) }, bounds: o.bounds([-180, -90], [180, 90]) }, o.Projection.SphericalMercator = { R: 6378137, MAX_LATITUDE: 85.0511287798, project: function (t) { var e = Math.PI / 180, i = this.MAX_LATITUDE, n = Math.max(Math.min(i, t.lat), -i), s = Math.sin(n * e); return new o.Point(this.R * t.lng * e, this.R * Math.log((1 + s) / (1 - s)) / 2) }, unproject: function (t) { var e = 180 / Math.PI; return new o.LatLng((2 * Math.atan(Math.exp(t.y / this.R)) - Math.PI / 2) * e, t.x * e / this.R) }, bounds: function () { var t = 6378137 * Math.PI; return o.bounds([-t, -t], [t, t]) }() }, o.CRS = { latLngToPoint: function (t, e) { var i = this.projection.project(t), n = this.scale(e); return this.transformation._transform(i, n) }, pointToLatLng: function (t, e) { var i = this.scale(e), n = this.transformation.untransform(t, i); return this.projection.unproject(n) }, project: function (t) { return this.projection.project(t) }, unproject: function (t) { return this.projection.unproject(t) }, scale: function (t) { return 256 * Math.pow(2, t) }, zoom: function (t) { return Math.log(t / 256) / Math.LN2 }, getProjectedBounds: function (t) { if (this.infinite) return null; var e = this.projection.bounds, i = this.scale(t), n = this.transformation.transform(e.min, i), s = this.transformation.transform(e.max, i); return o.bounds(n, s) }, infinite: !1, wrapLatLng: function (t) { var e = this.wrapLng ? o.Util.wrapNum(t.lng, this.wrapLng, !0) : t.lng, i = this.wrapLat ? o.Util.wrapNum(t.lat, this.wrapLat, !0) : t.lat, n = t.alt; return o.latLng(i, e, n) }, wrapLatLngBounds: function (t) { var e = t.getCenter(), i = this.wrapLatLng(e), n = e.lat - i.lat, s = e.lng - i.lng; if (0 === n && 0 === s) return t; var r = t.getSouthWest(), a = t.getNorthEast(), h = o.latLng({lat: r.lat - n, lng: r.lng - s}), l = o.latLng({lat: a.lat - n, lng: a.lng - s}); return new o.LatLngBounds(h, l) } }, o.CRS.Simple = o.extend({}, o.CRS, { projection: o.Projection.LonLat, transformation: new o.Transformation(1, 0, -1, 0), scale: function (t) { return Math.pow(2, t) }, zoom: function (t) { return Math.log(t) / Math.LN2 }, distance: function (t, e) { var i = e.lng - t.lng, n = e.lat - t.lat; return Math.sqrt(i * i + n * n) }, infinite: !0 }), o.CRS.Earth = o.extend({}, o.CRS, { wrapLng: [-180, 180], R: 6371e3, distance: function (t, e) { var i = Math.PI / 180, n = t.lat * i, o = e.lat * i, s = Math.sin(n) * Math.sin(o) + Math.cos(n) * Math.cos(o) * Math.cos((e.lng - t.lng) * i); return this.R * Math.acos(Math.min(s, 1)) } }), o.CRS.EPSG3857 = o.extend({}, o.CRS.Earth, { code: "EPSG:3857", projection: o.Projection.SphericalMercator, transformation: function () { var t = .5 / (Math.PI * o.Projection.SphericalMercator.R); return new o.Transformation(t, .5, -t, .5) }() }), o.CRS.EPSG900913 = o.extend({}, o.CRS.EPSG3857, {code: "EPSG:900913"}), o.CRS.EPSG4326 = o.extend({}, o.CRS.Earth, { code: "EPSG:4326", projection: o.Projection.LonLat, transformation: new o.Transformation(1 / 180, 1, -1 / 180, .5) }), o.Map = o.Evented.extend({ options: { crs: o.CRS.EPSG3857, center: i, zoom: i, minZoom: i, maxZoom: i, layers: [], maxBounds: i, renderer: i, zoomAnimation: !0, zoomAnimationThreshold: 4, fadeAnimation: !0, markerZoomAnimation: !0, transform3DLimit: 8388608, zoomSnap: 1, zoomDelta: 1, trackResize: !0 }, initialize: function (t, e) { e = o.setOptions(this, e), this._initContainer(t), this._initLayout(), this._onResize = o.bind(this._onResize, this), this._initEvents(), e.maxBounds && this.setMaxBounds(e.maxBounds), e.zoom !== i && (this._zoom = this._limitZoom(e.zoom)), e.center && e.zoom !== i && this.setView(o.latLng(e.center), e.zoom, {reset: !0}), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this._sizeChanged = !0, this.callInitHooks(), this._zoomAnimated = o.DomUtil.TRANSITION && o.Browser.any3d && !o.Browser.mobileOpera && this.options.zoomAnimation, this._zoomAnimated && (this._createAnimProxy(), o.DomEvent.on(this._proxy, o.DomUtil.TRANSITION_END, this._catchTransitionEnd, this)), this._addLayers(this.options.layers) }, setView: function (t, e, n) { if (e = e === i ? this._zoom : this._limitZoom(e), t = this._limitCenter(o.latLng(t), e, this.options.maxBounds), n = n || {}, this._stop(), this._loaded && !n.reset && n !== !0) { n.animate !== i && (n.zoom = o.extend({animate: n.animate}, n.zoom), n.pan = o.extend({ animate: n.animate, duration: n.duration }, n.pan)); var s = this._zoom !== e ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, e, n.zoom) : this._tryAnimatedPan(t, n.pan); if (s) return clearTimeout(this._sizeTimer), this } return this._resetView(t, e), this }, setZoom: function (t, e) { return this._loaded ? this.setView(this.getCenter(), t, {zoom: e}) : (this._zoom = t, this) }, zoomIn: function (t, e) { return t = t || (o.Browser.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, e) }, zoomOut: function (t, e) { return t = t || (o.Browser.any3d ? this.options.zoomDelta : 1), this.setZoom(this._zoom - t, e) }, setZoomAround: function (t, e, i) { var n = this.getZoomScale(e), s = this.getSize().divideBy(2), r = t instanceof o.Point ? t : this.latLngToContainerPoint(t), a = r.subtract(s).multiplyBy(1 - 1 / n), h = this.containerPointToLatLng(s.add(a)); return this.setView(h, e, {zoom: i}) }, _getBoundsCenterZoom: function (t, e) { e = e || {}, t = t.getBounds ? t.getBounds() : o.latLngBounds(t); var i = o.point(e.paddingTopLeft || e.padding || [0, 0]), n = o.point(e.paddingBottomRight || e.padding || [0, 0]), s = this.getBoundsZoom(t, !1, i.add(n)); s = "number" == typeof e.maxZoom ? Math.min(e.maxZoom, s) : s; var r = n.subtract(i).divideBy(2), a = this.project(t.getSouthWest(), s), h = this.project(t.getNorthEast(), s), l = this.unproject(a.add(h).divideBy(2).add(r), s); return {center: l, zoom: s} }, fitBounds: function (t, e) { if (t = o.latLngBounds(t), !t.isValid()) throw new Error("Bounds are not valid."); var i = this._getBoundsCenterZoom(t, e); return this.setView(i.center, i.zoom, e) }, fitWorld: function (t) { return this.fitBounds([[-90, -180], [90, 180]], t) }, panTo: function (t, e) { return this.setView(t, this._zoom, {pan: e}) }, panBy: function (t, e) { if (t = o.point(t).round(), e = e || {}, !t.x && !t.y) return this.fire("moveend"); if (e.animate !== !0 && !this.getSize().contains(t)) return this._resetView(this.unproject(this.project(this.getCenter()).add(t)), this.getZoom()), this; if (this._panAnim || (this._panAnim = new o.PosAnimation, this._panAnim.on({ step: this._onPanTransitionStep, end: this._onPanTransitionEnd }, this)), e.noMoveStart || this.fire("movestart"), e.animate !== !1) { o.DomUtil.addClass(this._mapPane, "leaflet-pan-anim"); var i = this._getMapPanePos().subtract(t).round(); this._panAnim.run(this._mapPane, i, e.duration || .25, e.easeLinearity) } else this._rawPanBy(t), this.fire("move").fire("moveend"); return this }, flyTo: function (t, e, n) { function s(t) { var e = t ? -1 : 1, i = t ? v : g, n = v * v - g * g + e * L * L * y * y, o = 2 * i * L * y, s = n / o, r = Math.sqrt(s * s + 1) - s, a = r < 1e-9 ? -18 : Math.log(r); return a } function r(t) { return (Math.exp(t) - Math.exp(-t)) / 2 } function a(t) { return (Math.exp(t) + Math.exp(-t)) / 2 } function h(t) { return r(t) / a(t) } function l(t) { return g * (a(x) / a(x + P * t)) } function u(t) { return g * (a(x) * h(x + P * t) - r(x)) / L } function c(t) { return 1 - Math.pow(1 - t, 1.5) } function d() { var i = (Date.now() - w) / T, n = c(i) * b; i <= 1 ? (this._flyToFrame = o.Util.requestAnimFrame(d, this), this._move(this.unproject(_.add(m.subtract(_).multiplyBy(u(n) / y)), f), this.getScaleZoom(g / l(n), f), {flyTo: !0})) : this._move(t, e)._moveEnd(!0) } if (n = n || {}, n.animate === !1 || !o.Browser.any3d) return this.setView(t, e, n); this._stop(); var _ = this.project(this.getCenter()), m = this.project(t), p = this.getSize(), f = this._zoom; t = o.latLng(t), e = e === i ? f : e; var g = Math.max(p.x, p.y), v = g * this.getZoomScale(f, e), y = m.distanceTo(_) || 1, P = 1.42, L = P * P, x = s(0), w = Date.now(), b = (s(1) - x) / P, T = n.duration ? 1e3 * n.duration : 1e3 * b * .8; return this._moveStart(!0), d.call(this), this }, flyToBounds: function (t, e) { var i = this._getBoundsCenterZoom(t, e); return this.flyTo(i.center, i.zoom, e) }, setMaxBounds: function (t) { return t = o.latLngBounds(t), t.isValid() ? (this.options.maxBounds && this.off("moveend", this._panInsideMaxBounds), this.options.maxBounds = t, this._loaded && this._panInsideMaxBounds(), this.on("moveend", this._panInsideMaxBounds)) : (this.options.maxBounds = null, this.off("moveend", this._panInsideMaxBounds)) }, setMinZoom: function (t) { return this.options.minZoom = t, this._loaded && this.getZoom() < this.options.minZoom ? this.setZoom(t) : this }, setMaxZoom: function (t) { return this.options.maxZoom = t, this._loaded && this.getZoom() > this.options.maxZoom ? this.setZoom(t) : this }, panInsideBounds: function (t, e) { this._enforcingBounds = !0; var i = this.getCenter(), n = this._limitCenter(i, this._zoom, o.latLngBounds(t)); return i.equals(n) || this.panTo(n, e), this._enforcingBounds = !1, this }, invalidateSize: function (t) { if (!this._loaded) return this; t = o.extend({animate: !1, pan: !0}, t === !0 ? {animate: !0} : t); var e = this.getSize(); this._sizeChanged = !0, this._lastCenter = null; var i = this.getSize(), n = e.divideBy(2).round(), s = i.divideBy(2).round(), r = n.subtract(s); return r.x || r.y ? (t.animate && t.pan ? this.panBy(r) : (t.pan && this._rawPanBy(r), this.fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this._sizeTimer = setTimeout(o.bind(this.fire, this, "moveend"), 200)) : this.fire("moveend")), this.fire("resize", { oldSize: e, newSize: i })) : this }, stop: function () { return this.setZoom(this._limitZoom(this._zoom)), this.options.zoomSnap || this.fire("viewreset"), this._stop() }, locate: function (t) { if (t = this._locateOptions = o.extend({ timeout: 1e4, watch: !1 }, t), !("geolocation" in navigator)) return this._handleGeolocationError({ code: 0, message: "Geolocation not supported." }), this; var e = o.bind(this._handleGeolocationResponse, this), i = o.bind(this._handleGeolocationError, this); return t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(e, i, t) : navigator.geolocation.getCurrentPosition(e, i, t), this }, stopLocate: function () { return navigator.geolocation && navigator.geolocation.clearWatch && navigator.geolocation.clearWatch(this._locationWatchId), this._locateOptions && (this._locateOptions.setView = !1), this }, _handleGeolocationError: function (t) { var e = t.code, i = t.message || (1 === e ? "permission denied" : 2 === e ? "position unavailable" : "timeout"); this._locateOptions.setView && !this._loaded && this.fitWorld(), this.fire("locationerror", { code: e, message: "Geolocation error: " + i + "." }) }, _handleGeolocationResponse: function (t) { var e = t.coords.latitude, i = t.coords.longitude, n = new o.LatLng(e, i), s = n.toBounds(t.coords.accuracy), r = this._locateOptions; if (r.setView) { var a = this.getBoundsZoom(s); this.setView(n, r.maxZoom ? Math.min(a, r.maxZoom) : a) } var h = {latlng: n, bounds: s, timestamp: t.timestamp}; for (var l in t.coords) "number" == typeof t.coords[l] && (h[l] = t.coords[l]); this.fire("locationfound", h) }, addHandler: function (t, e) { if (!e) return this; var i = this[t] = new e(this); return this._handlers.push(i), this.options[t] && i.enable(), this }, remove: function () { if (this._initEvents(!0), this._containerId !== this._container._leaflet_id) throw new Error("Map container is being reused by another instance"); try { delete this._container._leaflet_id, delete this._containerId } catch (t) { this._container._leaflet_id = i, this._containerId = i } o.DomUtil.remove(this._mapPane), this._clearControlPos && this._clearControlPos(), this._clearHandlers(), this._loaded && this.fire("unload"); for (var t in this._layers) this._layers[t].remove(); return this }, createPane: function (t, e) { var i = "leaflet-pane" + (t ? " leaflet-" + t.replace("Pane", "") + "-pane" : ""), n = o.DomUtil.create("div", i, e || this._mapPane); return t && (this._panes[t] = n), n }, getCenter: function () { return this._checkIfLoaded(), this._lastCenter && !this._moved() ? this._lastCenter : this.layerPointToLatLng(this._getCenterLayerPoint()) }, getZoom: function () { return this._zoom }, getBounds: function () { var t = this.getPixelBounds(), e = this.unproject(t.getBottomLeft()), i = this.unproject(t.getTopRight()); return new o.LatLngBounds(e, i) }, getMinZoom: function () { return this.options.minZoom === i ? this._layersMinZoom || 0 : this.options.minZoom }, getMaxZoom: function () { return this.options.maxZoom === i ? this._layersMaxZoom === i ? 1 / 0 : this._layersMaxZoom : this.options.maxZoom }, getBoundsZoom: function (t, e, i) { t = o.latLngBounds(t), i = o.point(i || [0, 0]); var n = this.getZoom() || 0, s = this.getMinZoom(), r = this.getMaxZoom(), a = t.getNorthWest(), h = t.getSouthEast(), l = this.getSize().subtract(i), u = o.bounds(this.project(h, n), this.project(a, n)).getSize(), c = o.Browser.any3d ? this.options.zoomSnap : 1, d = Math.min(l.x / u.x, l.y / u.y); return n = this.getScaleZoom(d, n), c && (n = Math.round(n / (c / 100)) * (c / 100), n = e ? Math.ceil(n / c) * c : Math.floor(n / c) * c), Math.max(s, Math.min(r, n)) }, getSize: function () { return this._size && !this._sizeChanged || (this._size = new o.Point(this._container.clientWidth || 0, this._container.clientHeight || 0), this._sizeChanged = !1), this._size.clone() }, getPixelBounds: function (t, e) { var i = this._getTopLeftPoint(t, e); return new o.Bounds(i, i.add(this.getSize())) }, getPixelOrigin: function () { return this._checkIfLoaded(), this._pixelOrigin }, getPixelWorldBounds: function (t) { return this.options.crs.getProjectedBounds(t === i ? this.getZoom() : t) }, getPane: function (t) { return "string" == typeof t ? this._panes[t] : t }, getPanes: function () { return this._panes }, getContainer: function () { return this._container }, getZoomScale: function (t, e) { var n = this.options.crs; return e = e === i ? this._zoom : e, n.scale(t) / n.scale(e) }, getScaleZoom: function (t, e) { var n = this.options.crs; e = e === i ? this._zoom : e; var o = n.zoom(t * n.scale(e)); return isNaN(o) ? 1 / 0 : o }, project: function (t, e) { return e = e === i ? this._zoom : e, this.options.crs.latLngToPoint(o.latLng(t), e) }, unproject: function (t, e) { return e = e === i ? this._zoom : e, this.options.crs.pointToLatLng(o.point(t), e) }, layerPointToLatLng: function (t) { var e = o.point(t).add(this.getPixelOrigin()); return this.unproject(e) }, latLngToLayerPoint: function (t) { var e = this.project(o.latLng(t))._round(); return e._subtract(this.getPixelOrigin()) }, wrapLatLng: function (t) { return this.options.crs.wrapLatLng(o.latLng(t)) }, wrapLatLngBounds: function (t) { return this.options.crs.wrapLatLngBounds(o.latLngBounds(t)) }, distance: function (t, e) { return this.options.crs.distance(o.latLng(t), o.latLng(e)) }, containerPointToLayerPoint: function (t) { return o.point(t).subtract(this._getMapPanePos()) }, layerPointToContainerPoint: function (t) { return o.point(t).add(this._getMapPanePos()) }, containerPointToLatLng: function (t) { var e = this.containerPointToLayerPoint(o.point(t)); return this.layerPointToLatLng(e) }, latLngToContainerPoint: function (t) { return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t))) }, mouseEventToContainerPoint: function (t) { return o.DomEvent.getMousePosition(t, this._container) }, mouseEventToLayerPoint: function (t) { return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t)) }, mouseEventToLatLng: function (t) { return this.layerPointToLatLng(this.mouseEventToLayerPoint(t)) }, _initContainer: function (t) { var e = this._container = o.DomUtil.get(t); if (!e) throw new Error("Map container not found."); if (e._leaflet_id) throw new Error("Map container is already initialized."); o.DomEvent.addListener(e, "scroll", this._onScroll, this), this._containerId = o.Util.stamp(e) }, _initLayout: function () { var t = this._container; this._fadeAnimated = this.options.fadeAnimation && o.Browser.any3d, o.DomUtil.addClass(t, "leaflet-container" + (o.Browser.touch ? " leaflet-touch" : "") + (o.Browser.retina ? " leaflet-retina" : "") + (o.Browser.ielt9 ? " leaflet-oldie" : "") + (o.Browser.safari ? " leaflet-safari" : "") + (this._fadeAnimated ? " leaflet-fade-anim" : "")); var e = o.DomUtil.getStyle(t, "position"); "absolute" !== e && "relative" !== e && "fixed" !== e && (t.style.position = "relative"), this._initPanes(), this._initControlPos && this._initControlPos() }, _initPanes: function () { var t = this._panes = {}; this._paneRenderers = {}, this._mapPane = this.createPane("mapPane", this._container), o.DomUtil.setPosition(this._mapPane, new o.Point(0, 0)), this.createPane("tilePane"), this.createPane("shadowPane"), this.createPane("overlayPane"), this.createPane("markerPane"), this.createPane("tooltipPane"), this.createPane("popupPane"), this.options.markerZoomAnimation || (o.DomUtil.addClass(t.markerPane, "leaflet-zoom-hide"), o.DomUtil.addClass(t.shadowPane, "leaflet-zoom-hide")) }, _resetView: function (t, e) { o.DomUtil.setPosition(this._mapPane, new o.Point(0, 0)); var i = !this._loaded; this._loaded = !0, e = this._limitZoom(e), this.fire("viewprereset"); var n = this._zoom !== e; this._moveStart(n)._move(t, e)._moveEnd(n), this.fire("viewreset"), i && this.fire("load") }, _moveStart: function (t) { return t && this.fire("zoomstart"), this.fire("movestart") }, _move: function (t, e, n) { e === i && (e = this._zoom); var o = this._zoom !== e; return this._zoom = e, this._lastCenter = t, this._pixelOrigin = this._getNewPixelOrigin(t), (o || n && n.pinch) && this.fire("zoom", n), this.fire("move", n) }, _moveEnd: function (t) { return t && this.fire("zoomend"), this.fire("moveend") }, _stop: function () { return o.Util.cancelAnimFrame(this._flyToFrame), this._panAnim && this._panAnim.stop(), this }, _rawPanBy: function (t) { o.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(t)) }, _getZoomSpan: function () { return this.getMaxZoom() - this.getMinZoom() }, _panInsideMaxBounds: function () { this._enforcingBounds || this.panInsideBounds(this.options.maxBounds) }, _checkIfLoaded: function () { if (!this._loaded) throw new Error("Set map center and zoom first.") }, _initEvents: function (e) { if (o.DomEvent) { this._targets = {}, this._targets[o.stamp(this._container)] = this; var i = e ? "off" : "on"; o.DomEvent[i](this._container, "click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress", this._handleDOMEvent, this), this.options.trackResize && o.DomEvent[i](t, "resize", this._onResize, this), o.Browser.any3d && this.options.transform3DLimit && this[i]("moveend", this._onMoveEnd) } }, _onResize: function () { o.Util.cancelAnimFrame(this._resizeRequest), this._resizeRequest = o.Util.requestAnimFrame(function () { this.invalidateSize({debounceMoveend: !0}) }, this) }, _onScroll: function () { this._container.scrollTop = 0, this._container.scrollLeft = 0 }, _onMoveEnd: function () { var t = this._getMapPanePos(); Math.max(Math.abs(t.x), Math.abs(t.y)) >= this.options.transform3DLimit && this._resetView(this.getCenter(), this.getZoom()) }, _findEventTargets: function (t, e) { for (var i, n = [], s = "mouseout" === e || "mouseover" === e, r = t.target || t.srcElement, a = !1; r;) { if (i = this._targets[o.stamp(r)], i && ("click" === e || "preclick" === e) && !t._simulated && this._draggableMoved(i)) { a = !0; break } if (i && i.listens(e, !0)) { if (s && !o.DomEvent._isExternalTarget(r, t)) break; if (n.push(i), s) break } if (r === this._container) break; r = r.parentNode } return n.length || a || s || !o.DomEvent._isExternalTarget(r, t) || (n = [this]), n }, _handleDOMEvent: function (t) { if (this._loaded && !o.DomEvent._skipped(t)) { var e = "keypress" === t.type && 13 === t.keyCode ? "click" : t.type; "mousedown" === e && o.DomUtil.preventOutline(t.target || t.srcElement), this._fireDOMEvent(t, e) } }, _fireDOMEvent: function (t, e, i) { if ("click" === t.type) { var n = o.Util.extend({}, t); n.type = "preclick", this._fireDOMEvent(n, n.type, i) } if (!t._stopped && (i = (i || []).concat(this._findEventTargets(t, e)), i.length)) { var s = i[0]; "contextmenu" === e && s.listens(e, !0) && o.DomEvent.preventDefault(t); var r = {originalEvent: t}; if ("keypress" !== t.type) { var a = s instanceof o.Marker; r.containerPoint = a ? this.latLngToContainerPoint(s.getLatLng()) : this.mouseEventToContainerPoint(t), r.layerPoint = this.containerPointToLayerPoint(r.containerPoint), r.latlng = a ? s.getLatLng() : this.layerPointToLatLng(r.layerPoint) } for (var h = 0; h < i.length; h++) if (i[h].fire(e, r, !0), r.originalEvent._stopped || i[h].options.nonBubblingEvents && o.Util.indexOf(i[h].options.nonBubblingEvents, e) !== -1) return } }, _draggableMoved: function (t) { return t = t.dragging && t.dragging.enabled() ? t : this, t.dragging && t.dragging.moved() || this.boxZoom && this.boxZoom.moved() }, _clearHandlers: function () { for (var t = 0, e = this._handlers.length; t < e; t++) this._handlers[t].disable() }, whenReady: function (t, e) { return this._loaded ? t.call(e || this, {target: this}) : this.on("load", t, e), this }, _getMapPanePos: function () { return o.DomUtil.getPosition(this._mapPane) || new o.Point(0, 0) }, _moved: function () { var t = this._getMapPanePos(); return t && !t.equals([0, 0]) }, _getTopLeftPoint: function (t, e) { var n = t && e !== i ? this._getNewPixelOrigin(t, e) : this.getPixelOrigin(); return n.subtract(this._getMapPanePos()) }, _getNewPixelOrigin: function (t, e) { var i = this.getSize()._divideBy(2); return this.project(t, e)._subtract(i)._add(this._getMapPanePos())._round() }, _latLngToNewLayerPoint: function (t, e, i) { var n = this._getNewPixelOrigin(i, e); return this.project(t, e)._subtract(n) }, _latLngBoundsToNewLayerBounds: function (t, e, i) { var n = this._getNewPixelOrigin(i, e); return o.bounds([this.project(t.getSouthWest(), e)._subtract(n), this.project(t.getNorthWest(), e)._subtract(n), this.project(t.getSouthEast(), e)._subtract(n), this.project(t.getNorthEast(), e)._subtract(n)]) }, _getCenterLayerPoint: function () { return this.containerPointToLayerPoint(this.getSize()._divideBy(2)) }, _getCenterOffset: function (t) { return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint()) }, _limitCenter: function (t, e, i) { if (!i) return t; var n = this.project(t, e), s = this.getSize().divideBy(2), r = new o.Bounds(n.subtract(s), n.add(s)), a = this._getBoundsOffset(r, i, e); return a.round().equals([0, 0]) ? t : this.unproject(n.add(a), e) }, _limitOffset: function (t, e) { if (!e) return t; var i = this.getPixelBounds(), n = new o.Bounds(i.min.add(t), i.max.add(t)); return t.add(this._getBoundsOffset(n, e)) }, _getBoundsOffset: function (t, e, i) { var n = o.bounds(this.project(e.getNorthEast(), i), this.project(e.getSouthWest(), i)), s = n.min.subtract(t.min), r = n.max.subtract(t.max), a = this._rebound(s.x, -r.x), h = this._rebound(s.y, -r.y); return new o.Point(a, h) }, _rebound: function (t, e) { return t + e > 0 ? Math.round(t - e) / 2 : Math.max(0, Math.ceil(t)) - Math.max(0, Math.floor(e)) }, _limitZoom: function (t) { var e = this.getMinZoom(), i = this.getMaxZoom(), n = o.Browser.any3d ? this.options.zoomSnap : 1; return n && (t = Math.round(t / n) * n), Math.max(e, Math.min(i, t)) }, _onPanTransitionStep: function () { this.fire("move") }, _onPanTransitionEnd: function () { o.DomUtil.removeClass(this._mapPane, "leaflet-pan-anim"), this.fire("moveend") }, _tryAnimatedPan: function (t, e) { var i = this._getCenterOffset(t)._floor(); return !((e && e.animate) !== !0 && !this.getSize().contains(i)) && (this.panBy(i, e), !0) }, _createAnimProxy: function () { var t = this._proxy = o.DomUtil.create("div", "leaflet-proxy leaflet-zoom-animated"); this._panes.mapPane.appendChild(t), this.on("zoomanim", function (e) { var i = o.DomUtil.TRANSFORM, n = t.style[i]; o.DomUtil.setTransform(t, this.project(e.center, e.zoom), this.getZoomScale(e.zoom, 1)), n === t.style[i] && this._animatingZoom && this._onZoomTransitionEnd() }, this), this.on("load moveend", function () { var e = this.getCenter(), i = this.getZoom(); o.DomUtil.setTransform(t, this.project(e, i), this.getZoomScale(i, 1)) }, this) }, _catchTransitionEnd: function (t) { this._animatingZoom && t.propertyName.indexOf("transform") >= 0 && this._onZoomTransitionEnd() }, _nothingToAnimate: function () { return !this._container.getElementsByClassName("leaflet-zoom-animated").length }, _tryAnimatedZoom: function (t, e, i) { if (this._animatingZoom) return !0; if (i = i || {}, !this._zoomAnimated || i.animate === !1 || this._nothingToAnimate() || Math.abs(e - this._zoom) > this.options.zoomAnimationThreshold) return !1; var n = this.getZoomScale(e), s = this._getCenterOffset(t)._divideBy(1 - 1 / n); return !(i.animate !== !0 && !this.getSize().contains(s)) && (o.Util.requestAnimFrame(function () { this._moveStart(!0)._animateZoom(t, e, !0) }, this), !0) }, _animateZoom: function (t, e, i, n) { i && (this._animatingZoom = !0, this._animateToCenter = t, this._animateToZoom = e, o.DomUtil.addClass(this._mapPane, "leaflet-zoom-anim")), this.fire("zoomanim", { center: t, zoom: e, noUpdate: n }), setTimeout(o.bind(this._onZoomTransitionEnd, this), 250) }, _onZoomTransitionEnd: function () { this._animatingZoom && (o.DomUtil.removeClass(this._mapPane, "leaflet-zoom-anim"), this._animatingZoom = !1, this._move(this._animateToCenter, this._animateToZoom), o.Util.requestAnimFrame(function () { this._moveEnd(!0) }, this)) } }), o.map = function (t, e) { return new o.Map(t, e) }, o.Layer = o.Evented.extend({ options: {pane: "overlayPane", nonBubblingEvents: [], attribution: null}, addTo: function (t) { return t.addLayer(this), this }, remove: function () { return this.removeFrom(this._map || this._mapToAdd) }, removeFrom: function (t) { return t && t.removeLayer(this), this }, getPane: function (t) { return this._map.getPane(t ? this.options[t] || t : this.options.pane) }, addInteractiveTarget: function (t) { return this._map._targets[o.stamp(t)] = this, this }, removeInteractiveTarget: function (t) { return delete this._map._targets[o.stamp(t)], this }, getAttribution: function () { return this.options.attribution }, _layerAdd: function (t) { var e = t.target; if (e.hasLayer(this)) { if (this._map = e, this._zoomAnimated = e._zoomAnimated, this.getEvents) { var i = this.getEvents(); e.on(i, this), this.once("remove", function () { e.off(i, this) }, this) } this.onAdd(e), this.getAttribution && e.attributionControl && e.attributionControl.addAttribution(this.getAttribution()), this.fire("add"), e.fire("layeradd", {layer: this}) } } }), o.Map.include({ addLayer: function (t) { var e = o.stamp(t); return this._layers[e] ? this : (this._layers[e] = t, t._mapToAdd = this, t.beforeAdd && t.beforeAdd(this), this.whenReady(t._layerAdd, t), this) }, removeLayer: function (t) { var e = o.stamp(t); return this._layers[e] ? (this._loaded && t.onRemove(this), t.getAttribution && this.attributionControl && this.attributionControl.removeAttribution(t.getAttribution()), delete this._layers[e], this._loaded && (this.fire("layerremove", {layer: t}), t.fire("remove")), t._map = t._mapToAdd = null, this) : this }, hasLayer: function (t) { return !!t && o.stamp(t) in this._layers }, eachLayer: function (t, e) { for (var i in this._layers) t.call(e, this._layers[i]); return this }, _addLayers: function (t) { t = t ? o.Util.isArray(t) ? t : [t] : []; for (var e = 0, i = t.length; e < i; e++) this.addLayer(t[e]) }, _addZoomLimit: function (t) { !isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[o.stamp(t)] = t, this._updateZoomLevels()) }, _removeZoomLimit: function (t) { var e = o.stamp(t); this._zoomBoundLayers[e] && (delete this._zoomBoundLayers[e], this._updateZoomLevels()) }, _updateZoomLevels: function () { var t = 1 / 0, e = -(1 / 0), n = this._getZoomSpan(); for (var o in this._zoomBoundLayers) { var s = this._zoomBoundLayers[o].options; t = s.minZoom === i ? t : Math.min(t, s.minZoom), e = s.maxZoom === i ? e : Math.max(e, s.maxZoom) } this._layersMaxZoom = e === -(1 / 0) ? i : e, this._layersMinZoom = t === 1 / 0 ? i : t, n !== this._getZoomSpan() && this.fire("zoomlevelschange"), this.options.maxZoom === i && this._layersMaxZoom && this.getZoom() > this._layersMaxZoom && this.setZoom(this._layersMaxZoom), this.options.minZoom === i && this._layersMinZoom && this.getZoom() < this._layersMinZoom && this.setZoom(this._layersMinZoom) } }); var r = "_leaflet_events"; o.DomEvent = { on: function (t, e, i, n) { if ("object" == typeof e) for (var s in e) this._on(t, s, e[s], i); else { e = o.Util.splitWords(e); for (var r = 0, a = e.length; r < a; r++) this._on(t, e[r], i, n) } return this }, off: function (t, e, i, n) { if ("object" == typeof e) for (var s in e) this._off(t, s, e[s], i); else { e = o.Util.splitWords(e); for (var r = 0, a = e.length; r < a; r++) this._off(t, e[r], i, n) } return this }, _on: function (e, i, n, s) { var a = i + o.stamp(n) + (s ? "_" + o.stamp(s) : ""); if (e[r] && e[r][a]) return this; var h = function (i) { return n.call(s || e, i || t.event) }, l = h; return o.Browser.pointer && 0 === i.indexOf("touch") ? this.addPointerListener(e, i, h, a) : !o.Browser.touch || "dblclick" !== i || !this.addDoubleTapListener || o.Browser.pointer && o.Browser.chrome ? "addEventListener" in e ? "mousewheel" === i ? e.addEventListener("onwheel" in e ? "wheel" : "mousewheel", h, !1) : "mouseenter" === i || "mouseleave" === i ? (h = function (i) { i = i || t.event, o.DomEvent._isExternalTarget(e, i) && l(i) }, e.addEventListener("mouseenter" === i ? "mouseover" : "mouseout", h, !1)) : ("click" === i && o.Browser.android && (h = function (t) { return o.DomEvent._filterClick(t, l) }), e.addEventListener(i, h, !1)) : "attachEvent" in e && e.attachEvent("on" + i, h) : this.addDoubleTapListener(e, h, a), e[r] = e[r] || {}, e[r][a] = h, this }, _off: function (t, e, i, n) { var s = e + o.stamp(i) + (n ? "_" + o.stamp(n) : ""), a = t[r] && t[r][s]; return a ? (o.Browser.pointer && 0 === e.indexOf("touch") ? this.removePointerListener(t, e, s) : o.Browser.touch && "dblclick" === e && this.removeDoubleTapListener ? this.removeDoubleTapListener(t, s) : "removeEventListener" in t ? "mousewheel" === e ? t.removeEventListener("onwheel" in t ? "wheel" : "mousewheel", a, !1) : t.removeEventListener("mouseenter" === e ? "mouseover" : "mouseleave" === e ? "mouseout" : e, a, !1) : "detachEvent" in t && t.detachEvent("on" + e, a), t[r][s] = null, this) : this }, stopPropagation: function (t) { return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t.cancelBubble = !0, o.DomEvent._skipped(t), this }, disableScrollPropagation: function (t) { return o.DomEvent.on(t, "mousewheel", o.DomEvent.stopPropagation) }, disableClickPropagation: function (t) { var e = o.DomEvent.stopPropagation; return o.DomEvent.on(t, o.Draggable.START.join(" "), e), o.DomEvent.on(t, { click: o.DomEvent._fakeStop, dblclick: e }) }, preventDefault: function (t) { return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this }, stop: function (t) { return o.DomEvent.preventDefault(t).stopPropagation(t) }, getMousePosition: function (t, e) { if (!e) return new o.Point(t.clientX, t.clientY); var i = e.getBoundingClientRect(); return new o.Point(t.clientX - i.left - e.clientLeft, t.clientY - i.top - e.clientTop) }, _wheelPxFactor: o.Browser.win && o.Browser.chrome ? 2 : o.Browser.gecko ? t.devicePixelRatio : 1, getWheelDelta: function (t) { return o.Browser.edge ? t.wheelDeltaY / 2 : t.deltaY && 0 === t.deltaMode ? -t.deltaY / o.DomEvent._wheelPxFactor : t.deltaY && 1 === t.deltaMode ? 20 * -t.deltaY : t.deltaY && 2 === t.deltaMode ? 60 * -t.deltaY : t.deltaX || t.deltaZ ? 0 : t.wheelDelta ? (t.wheelDeltaY || t.wheelDelta) / 2 : t.detail && Math.abs(t.detail) < 32765 ? 20 * -t.detail : t.detail ? t.detail / -32765 * 60 : 0 }, _skipEvents: {}, _fakeStop: function (t) { o.DomEvent._skipEvents[t.type] = !0 }, _skipped: function (t) { var e = this._skipEvents[t.type]; return this._skipEvents[t.type] = !1, e }, _isExternalTarget: function (t, e) { var i = e.relatedTarget; if (!i) return !0; try { for (; i && i !== t;) i = i.parentNode } catch (t) { return !1 } return i !== t }, _filterClick: function (t, e) { var i = t.timeStamp || t.originalEvent && t.originalEvent.timeStamp, n = o.DomEvent._lastClick && i - o.DomEvent._lastClick; return n && n > 100 && n < 500 || t.target._simulatedClick && !t._simulated ? void o.DomEvent.stop(t) : (o.DomEvent._lastClick = i, void e(t)) } }, o.DomEvent.addListener = o.DomEvent.on, o.DomEvent.removeListener = o.DomEvent.off, o.PosAnimation = o.Evented.extend({ run: function (t, e, i, n) { this.stop(), this._el = t, this._inProgress = !0, this._duration = i || .25, this._easeOutPower = 1 / Math.max(n || .5, .2), this._startPos = o.DomUtil.getPosition(t), this._offset = e.subtract(this._startPos), this._startTime = +new Date, this.fire("start"), this._animate() }, stop: function () { this._inProgress && (this._step(!0), this._complete()) }, _animate: function () { this._animId = o.Util.requestAnimFrame(this._animate, this), this._step() }, _step: function (t) { var e = +new Date - this._startTime, i = 1e3 * this._duration; e < i ? this._runFrame(this._easeOut(e / i), t) : (this._runFrame(1), this._complete()) }, _runFrame: function (t, e) { var i = this._startPos.add(this._offset.multiplyBy(t)); e && i._round(), o.DomUtil.setPosition(this._el, i), this.fire("step") }, _complete: function () { o.Util.cancelAnimFrame(this._animId), this._inProgress = !1, this.fire("end") }, _easeOut: function (t) { return 1 - Math.pow(1 - t, this._easeOutPower) } }), o.Projection.Mercator = { R: 6378137, R_MINOR: 6356752.314245179, bounds: o.bounds([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]), project: function (t) { var e = Math.PI / 180, i = this.R, n = t.lat * e, s = this.R_MINOR / i, r = Math.sqrt(1 - s * s), a = r * Math.sin(n), h = Math.tan(Math.PI / 4 - n / 2) / Math.pow((1 - a) / (1 + a), r / 2); return n = -i * Math.log(Math.max(h, 1e-10)), new o.Point(t.lng * e * i, n) }, unproject: function (t) { for (var e, i = 180 / Math.PI, n = this.R, s = this.R_MINOR / n, r = Math.sqrt(1 - s * s), a = Math.exp(-t.y / n), h = Math.PI / 2 - 2 * Math.atan(a), l = 0, u = .1; l < 15 && Math.abs(u) > 1e-7; l++) e = r * Math.sin(h), e = Math.pow((1 - e) / (1 + e), r / 2), u = Math.PI / 2 - 2 * Math.atan(a * e) - h, h += u; return new o.LatLng(h * i, t.x * i / n) } }, o.CRS.EPSG3395 = o.extend({}, o.CRS.Earth, { code: "EPSG:3395", projection: o.Projection.Mercator, transformation: function () { var t = .5 / (Math.PI * o.Projection.Mercator.R); return new o.Transformation(t, .5, -t, .5) }() }), o.GridLayer = o.Layer.extend({ options: { tileSize: 256, opacity: 1, updateWhenIdle: o.Browser.mobile, updateWhenZooming: !0, updateInterval: 200, zIndex: 1, bounds: null, minZoom: 0, maxZoom: i, noWrap: !1, pane: "tilePane", className: "", keepBuffer: 2 }, initialize: function (t) { o.setOptions(this, t) }, onAdd: function () { this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView(), this._update() }, beforeAdd: function (t) { t._addZoomLimit(this) }, onRemove: function (t) { this._removeAllTiles(), o.DomUtil.remove(this._container), t._removeZoomLimit(this), this._container = null, this._tileZoom = null }, bringToFront: function () { return this._map && (o.DomUtil.toFront(this._container), this._setAutoZIndex(Math.max)), this }, bringToBack: function () { return this._map && (o.DomUtil.toBack(this._container), this._setAutoZIndex(Math.min)), this }, getContainer: function () { return this._container }, setOpacity: function (t) { return this.options.opacity = t, this._updateOpacity(), this }, setZIndex: function (t) { return this.options.zIndex = t, this._updateZIndex(), this }, isLoading: function () { return this._loading }, redraw: function () { return this._map && (this._removeAllTiles(), this._update()), this }, getEvents: function () { var t = { viewprereset: this._invalidateAll, viewreset: this._resetView, zoom: this._resetView, moveend: this._onMoveEnd }; return this.options.updateWhenIdle || (this._onMove || (this._onMove = o.Util.throttle(this._onMoveEnd, this.options.updateInterval, this)), t.move = this._onMove), this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, createTile: function () { return e.createElement("div") }, getTileSize: function () { var t = this.options.tileSize; return t instanceof o.Point ? t : new o.Point(t, t) }, _updateZIndex: function () { this._container && this.options.zIndex !== i && null !== this.options.zIndex && (this._container.style.zIndex = this.options.zIndex) }, _setAutoZIndex: function (t) { for (var e, i = this.getPane().children, n = -t(-(1 / 0), 1 / 0), o = 0, s = i.length; o < s; o++) e = i[o].style.zIndex, i[o] !== this._container && e && (n = t(n, +e)); isFinite(n) && (this.options.zIndex = n + t(-1, 1), this._updateZIndex()) }, _updateOpacity: function () { if (this._map && !o.Browser.ielt9) { o.DomUtil.setOpacity(this._container, this.options.opacity); var t = +new Date, e = !1, i = !1; for (var n in this._tiles) { var s = this._tiles[n]; if (s.current && s.loaded) { var r = Math.min(1, (t - s.loaded) / 200); o.DomUtil.setOpacity(s.el, r), r < 1 ? e = !0 : (s.active && (i = !0), s.active = !0) } } i && !this._noPrune && this._pruneTiles(), e && (o.Util.cancelAnimFrame(this._fadeFrame), this._fadeFrame = o.Util.requestAnimFrame(this._updateOpacity, this)) } }, _initContainer: function () { this._container || (this._container = o.DomUtil.create("div", "leaflet-layer " + (this.options.className || "")), this._updateZIndex(), this.options.opacity < 1 && this._updateOpacity(), this.getPane().appendChild(this._container)) }, _updateLevels: function () { var t = this._tileZoom, e = this.options.maxZoom; if (t === i) return i; for (var n in this._levels) this._levels[n].el.children.length || n === t ? this._levels[n].el.style.zIndex = e - Math.abs(t - n) : (o.DomUtil.remove(this._levels[n].el), this._removeTilesAtZoom(n), delete this._levels[n]); var s = this._levels[t], r = this._map; return s || (s = this._levels[t] = {}, s.el = o.DomUtil.create("div", "leaflet-tile-container leaflet-zoom-animated", this._container), s.el.style.zIndex = e, s.origin = r.project(r.unproject(r.getPixelOrigin()), t).round(), s.zoom = t, this._setZoomTransform(s, r.getCenter(), r.getZoom()), o.Util.falseFn(s.el.offsetWidth)), this._level = s, s }, _pruneTiles: function () { if (this._map) { var t, e, i = this._map.getZoom(); if (i > this.options.maxZoom || i < this.options.minZoom) return void this._removeAllTiles(); for (t in this._tiles) e = this._tiles[t], e.retain = e.current; for (t in this._tiles) if (e = this._tiles[t], e.current && !e.active) { var n = e.coords; this._retainParent(n.x, n.y, n.z, n.z - 5) || this._retainChildren(n.x, n.y, n.z, n.z + 2) } for (t in this._tiles) this._tiles[t].retain || this._removeTile(t) } }, _removeTilesAtZoom: function (t) { for (var e in this._tiles) this._tiles[e].coords.z === t && this._removeTile(e) }, _removeAllTiles: function () { for (var t in this._tiles) this._removeTile(t) }, _invalidateAll: function () { for (var t in this._levels) o.DomUtil.remove(this._levels[t].el), delete this._levels[t]; this._removeAllTiles(), this._tileZoom = null }, _retainParent: function (t, e, i, n) { var s = Math.floor(t / 2), r = Math.floor(e / 2), a = i - 1, h = new o.Point(+s, +r); h.z = +a; var l = this._tileCoordsToKey(h), u = this._tiles[l]; return u && u.active ? (u.retain = !0, !0) : (u && u.loaded && (u.retain = !0), a > n && this._retainParent(s, r, a, n)) }, _retainChildren: function (t, e, i, n) { for (var s = 2 * t; s < 2 * t + 2; s++) for (var r = 2 * e; r < 2 * e + 2; r++) { var a = new o.Point(s, r); a.z = i + 1; var h = this._tileCoordsToKey(a), l = this._tiles[h]; l && l.active ? l.retain = !0 : (l && l.loaded && (l.retain = !0), i + 1 < n && this._retainChildren(s, r, i + 1, n)) } }, _resetView: function (t) { var e = t && (t.pinch || t.flyTo); this._setView(this._map.getCenter(), this._map.getZoom(), e, e) }, _animateZoom: function (t) { this._setView(t.center, t.zoom, !0, t.noUpdate) }, _setView: function (t, e, n, o) { var s = Math.round(e); (this.options.maxZoom !== i && s > this.options.maxZoom || this.options.minZoom !== i && s < this.options.minZoom) && (s = i); var r = this.options.updateWhenZooming && s !== this._tileZoom; o && !r || (this._tileZoom = s, this._abortLoading && this._abortLoading(), this._updateLevels(), this._resetGrid(), s !== i && this._update(t), n || this._pruneTiles(), this._noPrune = !!n), this._setZoomTransforms(t, e) }, _setZoomTransforms: function (t, e) { for (var i in this._levels) this._setZoomTransform(this._levels[i], t, e) }, _setZoomTransform: function (t, e, i) { var n = this._map.getZoomScale(i, t.zoom), s = t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e, i)).round(); o.Browser.any3d ? o.DomUtil.setTransform(t.el, s, n) : o.DomUtil.setPosition(t.el, s) }, _resetGrid: function () { var t = this._map, e = t.options.crs, i = this._tileSize = this.getTileSize(), n = this._tileZoom, o = this._map.getPixelWorldBounds(this._tileZoom); o && (this._globalTileRange = this._pxBoundsToTileRange(o)), this._wrapX = e.wrapLng && !this.options.noWrap && [Math.floor(t.project([0, e.wrapLng[0]], n).x / i.x), Math.ceil(t.project([0, e.wrapLng[1]], n).x / i.y)], this._wrapY = e.wrapLat && !this.options.noWrap && [Math.floor(t.project([e.wrapLat[0], 0], n).y / i.x), Math.ceil(t.project([e.wrapLat[1], 0], n).y / i.y)] }, _onMoveEnd: function () { this._map && !this._map._animatingZoom && this._update() }, _getTiledPixelBounds: function (t) { var e = this._map, i = e._animatingZoom ? Math.max(e._animateToZoom, e.getZoom()) : e.getZoom(), n = e.getZoomScale(i, this._tileZoom), s = e.project(t, this._tileZoom).floor(), r = e.getSize().divideBy(2 * n); return new o.Bounds(s.subtract(r), s.add(r)) }, _update: function (t) { var n = this._map; if (n) { var s = n.getZoom(); if (t === i && (t = n.getCenter()), this._tileZoom !== i) { var r = this._getTiledPixelBounds(t), a = this._pxBoundsToTileRange(r), h = a.getCenter(), l = [], u = this.options.keepBuffer, c = new o.Bounds(a.getBottomLeft().subtract([u, -u]), a.getTopRight().add([u, -u])); for (var d in this._tiles) { var _ = this._tiles[d].coords; _.z === this._tileZoom && c.contains(o.point(_.x, _.y)) || (this._tiles[d].current = !1) } if (Math.abs(s - this._tileZoom) > 1) return void this._setView(t, s); for (var m = a.min.y; m <= a.max.y; m++) for (var p = a.min.x; p <= a.max.x; p++) { var f = new o.Point(p, m); if (f.z = this._tileZoom, this._isValidTile(f)) { var g = this._tiles[this._tileCoordsToKey(f)]; g ? g.current = !0 : l.push(f) } } if (l.sort(function (t, e) { return t.distanceTo(h) - e.distanceTo(h) }), 0 !== l.length) { this._loading || (this._loading = !0, this.fire("loading")); var v = e.createDocumentFragment(); for (p = 0; p < l.length; p++) this._addTile(l[p], v); this._level.el.appendChild(v) } } } }, _isValidTile: function (t) { var e = this._map.options.crs; if (!e.infinite) { var i = this._globalTileRange; if (!e.wrapLng && (t.x < i.min.x || t.x > i.max.x) || !e.wrapLat && (t.y < i.min.y || t.y > i.max.y)) return !1 } if (!this.options.bounds) return !0; var n = this._tileCoordsToBounds(t); return o.latLngBounds(this.options.bounds).overlaps(n) }, _keyToBounds: function (t) { return this._tileCoordsToBounds(this._keyToTileCoords(t)) }, _tileCoordsToBounds: function (t) { var e = this._map, i = this.getTileSize(), n = t.scaleBy(i), s = n.add(i), r = e.unproject(n, t.z), a = e.unproject(s, t.z), h = new o.LatLngBounds(r, a); return this.options.noWrap || e.wrapLatLngBounds(h), h }, _tileCoordsToKey: function (t) { return t.x + ":" + t.y + ":" + t.z }, _keyToTileCoords: function (t) { var e = t.split(":"), i = new o.Point(+e[0], +e[1]); return i.z = +e[2], i }, _removeTile: function (t) { var e = this._tiles[t]; e && (o.DomUtil.remove(e.el), delete this._tiles[t], this.fire("tileunload", { tile: e.el, coords: this._keyToTileCoords(t) })) }, _initTile: function (t) { o.DomUtil.addClass(t, "leaflet-tile"); var e = this.getTileSize(); t.style.width = e.x + "px", t.style.height = e.y + "px", t.onselectstart = o.Util.falseFn, t.onmousemove = o.Util.falseFn, o.Browser.ielt9 && this.options.opacity < 1 && o.DomUtil.setOpacity(t, this.options.opacity), o.Browser.android && !o.Browser.android23 && (t.style.WebkitBackfaceVisibility = "hidden") }, _addTile: function (t, e) { var i = this._getTilePos(t), n = this._tileCoordsToKey(t), s = this.createTile(this._wrapCoords(t), o.bind(this._tileReady, this, t)); this._initTile(s), this.createTile.length < 2 && o.Util.requestAnimFrame(o.bind(this._tileReady, this, t, null, s)), o.DomUtil.setPosition(s, i), this._tiles[n] = { el: s, coords: t, current: !0 }, e.appendChild(s), this.fire("tileloadstart", {tile: s, coords: t}) }, _tileReady: function (t, e, i) { if (this._map) { e && this.fire("tileerror", {error: e, tile: i, coords: t}); var n = this._tileCoordsToKey(t); i = this._tiles[n], i && (i.loaded = +new Date, this._map._fadeAnimated ? (o.DomUtil.setOpacity(i.el, 0), o.Util.cancelAnimFrame(this._fadeFrame), this._fadeFrame = o.Util.requestAnimFrame(this._updateOpacity, this)) : (i.active = !0, this._pruneTiles()), e || (o.DomUtil.addClass(i.el, "leaflet-tile-loaded"), this.fire("tileload", { tile: i.el, coords: t })), this._noTilesToLoad() && (this._loading = !1, this.fire("load"), o.Browser.ielt9 || !this._map._fadeAnimated ? o.Util.requestAnimFrame(this._pruneTiles, this) : setTimeout(o.bind(this._pruneTiles, this), 250))) } }, _getTilePos: function (t) { return t.scaleBy(this.getTileSize()).subtract(this._level.origin) }, _wrapCoords: function (t) { var e = new o.Point(this._wrapX ? o.Util.wrapNum(t.x, this._wrapX) : t.x, this._wrapY ? o.Util.wrapNum(t.y, this._wrapY) : t.y); return e.z = t.z, e }, _pxBoundsToTileRange: function (t) { var e = this.getTileSize(); return new o.Bounds(t.min.unscaleBy(e).floor(), t.max.unscaleBy(e).ceil().subtract([1, 1])) }, _noTilesToLoad: function () { for (var t in this._tiles) if (!this._tiles[t].loaded) return !1; return !0 } }), o.gridLayer = function (t) { return new o.GridLayer(t) }, o.TileLayer = o.GridLayer.extend({ options: { minZoom: 0, maxZoom: 18, maxNativeZoom: null, minNativeZoom: null, subdomains: "abc", errorTileUrl: "", zoomOffset: 0, tms: !1, zoomReverse: !1, detectRetina: !1, crossOrigin: !1 }, initialize: function (t, e) { this._url = t, e = o.setOptions(this, e), e.detectRetina && o.Browser.retina && e.maxZoom > 0 && (e.tileSize = Math.floor(e.tileSize / 2), e.zoomReverse ? (e.zoomOffset--, e.minZoom++) : (e.zoomOffset++, e.maxZoom--), e.minZoom = Math.max(0, e.minZoom)), "string" == typeof e.subdomains && (e.subdomains = e.subdomains.split("")), o.Browser.android || this.on("tileunload", this._onTileRemove) }, setUrl: function (t, e) { return this._url = t, e || this.redraw(), this }, createTile: function (t, i) { var n = e.createElement("img"); return o.DomEvent.on(n, "load", o.bind(this._tileOnLoad, this, i, n)), o.DomEvent.on(n, "error", o.bind(this._tileOnError, this, i, n)), this.options.crossOrigin && (n.crossOrigin = ""), n.alt = "", n.setAttribute("role", "presentation"), n.src = this.getTileUrl(t), n }, getTileUrl: function (t) { var e = { r: o.Browser.retina ? "@2x" : "", s: this._getSubdomain(t), x: t.x, y: t.y, z: this._getZoomForUrl() }; if (this._map && !this._map.options.crs.infinite) { var i = this._globalTileRange.max.y - t.y; this.options.tms && (e.y = i), e["-y"] = i } return o.Util.template(this._url, o.extend(e, this.options)) }, _tileOnLoad: function (t, e) { o.Browser.ielt9 ? setTimeout(o.bind(t, this, null, e), 0) : t(null, e) }, _tileOnError: function (t, e, i) { var n = this.options.errorTileUrl; n && e.src !== n && (e.src = n), t(i, e) }, getTileSize: function () { var t = this._map, e = o.GridLayer.prototype.getTileSize.call(this), i = this._tileZoom + this.options.zoomOffset, n = this.options.minNativeZoom, s = this.options.maxNativeZoom; return null !== n && i < n ? e.divideBy(t.getZoomScale(n, i)).round() : null !== s && i > s ? e.divideBy(t.getZoomScale(s, i)).round() : e }, _onTileRemove: function (t) { t.tile.onload = null }, _getZoomForUrl: function () { var t = this._tileZoom, e = this.options.maxZoom, i = this.options.zoomReverse, n = this.options.zoomOffset, o = this.options.minNativeZoom, s = this.options.maxNativeZoom; return i && (t = e - t), t += n, null !== o && t < o ? o : null !== s && t > s ? s : t }, _getSubdomain: function (t) { var e = Math.abs(t.x + t.y) % this.options.subdomains.length; return this.options.subdomains[e] }, _abortLoading: function () { var t, e; for (t in this._tiles) this._tiles[t].coords.z !== this._tileZoom && (e = this._tiles[t].el, e.onload = o.Util.falseFn, e.onerror = o.Util.falseFn, e.complete || (e.src = o.Util.emptyImageUrl, o.DomUtil.remove(e))) } }), o.tileLayer = function (t, e) { return new o.TileLayer(t, e) }, o.TileLayer.WMS = o.TileLayer.extend({ defaultWmsParams: { service: "WMS", request: "GetMap", layers: "", styles: "", format: "image/jpeg", transparent: !1, version: "1.1.1" }, options: {crs: null, uppercase: !1}, initialize: function (t, e) { this._url = t; var i = o.extend({}, this.defaultWmsParams); for (var n in e) n in this.options || (i[n] = e[n]); e = o.setOptions(this, e), i.width = i.height = e.tileSize * (e.detectRetina && o.Browser.retina ? 2 : 1), this.wmsParams = i }, onAdd: function (t) { this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version); var e = this._wmsVersion >= 1.3 ? "crs" : "srs"; this.wmsParams[e] = this._crs.code, o.TileLayer.prototype.onAdd.call(this, t) }, getTileUrl: function (t) { var e = this._tileCoordsToBounds(t), i = this._crs.project(e.getNorthWest()), n = this._crs.project(e.getSouthEast()), s = (this._wmsVersion >= 1.3 && this._crs === o.CRS.EPSG4326 ? [n.y, i.x, i.y, n.x] : [i.x, n.y, n.x, i.y]).join(","), r = o.TileLayer.prototype.getTileUrl.call(this, t); return r + o.Util.getParamString(this.wmsParams, r, this.options.uppercase) + (this.options.uppercase ? "&BBOX=" : "&bbox=") + s }, setParams: function (t, e) { return o.extend(this.wmsParams, t), e || this.redraw(), this } }), o.tileLayer.wms = function (t, e) { return new o.TileLayer.WMS(t, e) }, o.ImageOverlay = o.Layer.extend({ options: {opacity: 1, alt: "", interactive: !1, crossOrigin: !1}, initialize: function (t, e, i) { this._url = t, this._bounds = o.latLngBounds(e), o.setOptions(this, i) }, onAdd: function () { this._image || (this._initImage(), this.options.opacity < 1 && this._updateOpacity()), this.options.interactive && (o.DomUtil.addClass(this._image, "leaflet-interactive"), this.addInteractiveTarget(this._image)), this.getPane().appendChild(this._image), this._reset() }, onRemove: function () { o.DomUtil.remove(this._image), this.options.interactive && this.removeInteractiveTarget(this._image) }, setOpacity: function (t) { return this.options.opacity = t, this._image && this._updateOpacity(), this }, setStyle: function (t) { return t.opacity && this.setOpacity(t.opacity), this }, bringToFront: function () { return this._map && o.DomUtil.toFront(this._image), this }, bringToBack: function () { return this._map && o.DomUtil.toBack(this._image), this }, setUrl: function (t) { return this._url = t, this._image && (this._image.src = t), this }, setBounds: function (t) { return this._bounds = t, this._map && this._reset(), this }, getEvents: function () { var t = {zoom: this._reset, viewreset: this._reset}; return this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, getBounds: function () { return this._bounds }, getElement: function () { return this._image }, _initImage: function () { var t = this._image = o.DomUtil.create("img", "leaflet-image-layer " + (this._zoomAnimated ? "leaflet-zoom-animated" : "")); t.onselectstart = o.Util.falseFn, t.onmousemove = o.Util.falseFn, t.onload = o.bind(this.fire, this, "load"), this.options.crossOrigin && (t.crossOrigin = ""), t.src = this._url, t.alt = this.options.alt }, _animateZoom: function (t) { var e = this._map.getZoomScale(t.zoom), i = this._map._latLngBoundsToNewLayerBounds(this._bounds, t.zoom, t.center).min; o.DomUtil.setTransform(this._image, i, e) }, _reset: function () { var t = this._image, e = new o.Bounds(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map.latLngToLayerPoint(this._bounds.getSouthEast())), i = e.getSize(); o.DomUtil.setPosition(t, e.min), t.style.width = i.x + "px", t.style.height = i.y + "px" }, _updateOpacity: function () { o.DomUtil.setOpacity(this._image, this.options.opacity) } }), o.imageOverlay = function (t, e, i) { return new o.ImageOverlay(t, e, i) }, o.Icon = o.Class.extend({ initialize: function (t) { o.setOptions(this, t) }, createIcon: function (t) { return this._createIcon("icon", t) }, createShadow: function (t) { return this._createIcon("shadow", t) }, _createIcon: function (t, e) { var i = this._getIconUrl(t); if (!i) { if ("icon" === t) throw new Error("iconUrl not set in Icon options (see the docs)."); return null } var n = this._createImg(i, e && "IMG" === e.tagName ? e : null); return this._setIconStyles(n, t), n }, _setIconStyles: function (t, e) { var i = this.options, n = i[e + "Size"]; "number" == typeof n && (n = [n, n]); var s = o.point(n), r = o.point("shadow" === e && i.shadowAnchor || i.iconAnchor || s && s.divideBy(2, !0)); t.className = "leaflet-marker-" + e + " " + (i.className || ""), r && (t.style.marginLeft = -r.x + "px", t.style.marginTop = -r.y + "px"), s && (t.style.width = s.x + "px", t.style.height = s.y + "px") }, _createImg: function (t, i) { return i = i || e.createElement("img"), i.src = t, i }, _getIconUrl: function (t) { return o.Browser.retina && this.options[t + "RetinaUrl"] || this.options[t + "Url"] } }), o.icon = function (t) { return new o.Icon(t) }, o.Icon.Default = o.Icon.extend({ options: { iconUrl: "marker-icon.png", iconRetinaUrl: "marker-icon-2x.png", shadowUrl: "marker-shadow.png", iconSize: [25, 41], iconAnchor: [12, 41], popupAnchor: [1, -34], tooltipAnchor: [16, -28], shadowSize: [41, 41] }, _getIconUrl: function (t) { return o.Icon.Default.imagePath || (o.Icon.Default.imagePath = this._detectIconPath()), (this.options.imagePath || o.Icon.Default.imagePath) + o.Icon.prototype._getIconUrl.call(this, t) }, _detectIconPath: function () { var t = o.DomUtil.create("div", "leaflet-default-icon-path", e.body), i = o.DomUtil.getStyle(t, "background-image") || o.DomUtil.getStyle(t, "backgroundImage"); return e.body.removeChild(t), 0 === i.indexOf("url") ? i.replace(/^url\([\"\']?/, "").replace(/marker-icon\.png[\"\']?\)$/, "") : "" } }), o.Marker = o.Layer.extend({ options: { icon: new o.Icon.Default, interactive: !0, draggable: !1, keyboard: !0, title: "", alt: "", zIndexOffset: 0, opacity: 1, riseOnHover: !1, riseOffset: 250, pane: "markerPane", nonBubblingEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"] }, initialize: function (t, e) { o.setOptions(this, e), this._latlng = o.latLng(t) }, onAdd: function (t) { this._zoomAnimated = this._zoomAnimated && t.options.markerZoomAnimation, this._zoomAnimated && t.on("zoomanim", this._animateZoom, this), this._initIcon(), this.update() }, onRemove: function (t) { this.dragging && this.dragging.enabled() && (this.options.draggable = !0, this.dragging.removeHooks()), this._zoomAnimated && t.off("zoomanim", this._animateZoom, this), this._removeIcon(), this._removeShadow() }, getEvents: function () { return {zoom: this.update, viewreset: this.update} }, getLatLng: function () { return this._latlng }, setLatLng: function (t) { var e = this._latlng; return this._latlng = o.latLng(t), this.update(), this.fire("move", {oldLatLng: e, latlng: this._latlng}) }, setZIndexOffset: function (t) { return this.options.zIndexOffset = t, this.update() }, setIcon: function (t) { return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup && this.bindPopup(this._popup, this._popup.options), this }, getElement: function () { return this._icon }, update: function () { if (this._icon) { var t = this._map.latLngToLayerPoint(this._latlng).round(); this._setPos(t) } return this }, _initIcon: function () { var t = this.options, e = "leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"), i = t.icon.createIcon(this._icon), n = !1; i !== this._icon && (this._icon && this._removeIcon(), n = !0, t.title && (i.title = t.title), t.alt && (i.alt = t.alt)), o.DomUtil.addClass(i, e), t.keyboard && (i.tabIndex = "0"), this._icon = i, t.riseOnHover && this.on({ mouseover: this._bringToFront, mouseout: this._resetZIndex }); var s = t.icon.createShadow(this._shadow), r = !1; s !== this._shadow && (this._removeShadow(), r = !0), s && (o.DomUtil.addClass(s, e), s.alt = ""), this._shadow = s, t.opacity < 1 && this._updateOpacity(), n && this.getPane().appendChild(this._icon), this._initInteraction(), s && r && this.getPane("shadowPane").appendChild(this._shadow) }, _removeIcon: function () { this.options.riseOnHover && this.off({ mouseover: this._bringToFront, mouseout: this._resetZIndex }), o.DomUtil.remove(this._icon), this.removeInteractiveTarget(this._icon), this._icon = null }, _removeShadow: function () { this._shadow && o.DomUtil.remove(this._shadow), this._shadow = null }, _setPos: function (t) { o.DomUtil.setPosition(this._icon, t), this._shadow && o.DomUtil.setPosition(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex() }, _updateZIndex: function (t) { this._icon.style.zIndex = this._zIndex + t }, _animateZoom: function (t) { var e = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round(); this._setPos(e) }, _initInteraction: function () { if (this.options.interactive && (o.DomUtil.addClass(this._icon, "leaflet-interactive"), this.addInteractiveTarget(this._icon), o.Handler.MarkerDrag)) { var t = this.options.draggable; this.dragging && (t = this.dragging.enabled(), this.dragging.disable()), this.dragging = new o.Handler.MarkerDrag(this), t && this.dragging.enable() } }, setOpacity: function (t) { return this.options.opacity = t, this._map && this._updateOpacity(), this }, _updateOpacity: function () { var t = this.options.opacity; o.DomUtil.setOpacity(this._icon, t), this._shadow && o.DomUtil.setOpacity(this._shadow, t) }, _bringToFront: function () { this._updateZIndex(this.options.riseOffset) }, _resetZIndex: function () { this._updateZIndex(0) }, _getPopupAnchor: function () { return this.options.icon.options.popupAnchor || [0, 0] }, _getTooltipAnchor: function () { return this.options.icon.options.tooltipAnchor || [0, 0] } }), o.marker = function (t, e) { return new o.Marker(t, e) }, o.DivIcon = o.Icon.extend({ options: {iconSize: [12, 12], html: !1, bgPos: null, className: "leaflet-div-icon"}, createIcon: function (t) { var i = t && "DIV" === t.tagName ? t : e.createElement("div"), n = this.options; if (i.innerHTML = n.html !== !1 ? n.html : "", n.bgPos) { var s = o.point(n.bgPos); i.style.backgroundPosition = -s.x + "px " + -s.y + "px" } return this._setIconStyles(i, "icon"), i }, createShadow: function () { return null } }), o.divIcon = function (t) { return new o.DivIcon(t) }, o.DivOverlay = o.Layer.extend({ options: {offset: [0, 7], className: "", pane: "popupPane"}, initialize: function (t, e) { o.setOptions(this, t), this._source = e }, onAdd: function (t) { this._zoomAnimated = t._zoomAnimated, this._container || this._initLayout(), t._fadeAnimated && o.DomUtil.setOpacity(this._container, 0), clearTimeout(this._removeTimeout), this.getPane().appendChild(this._container), this.update(), t._fadeAnimated && o.DomUtil.setOpacity(this._container, 1), this.bringToFront() }, onRemove: function (t) { t._fadeAnimated ? (o.DomUtil.setOpacity(this._container, 0), this._removeTimeout = setTimeout(o.bind(o.DomUtil.remove, o.DomUtil, this._container), 200)) : o.DomUtil.remove(this._container) }, getLatLng: function () { return this._latlng }, setLatLng: function (t) { return this._latlng = o.latLng(t), this._map && (this._updatePosition(), this._adjustPan()), this }, getContent: function () { return this._content }, setContent: function (t) { return this._content = t, this.update(), this }, getElement: function () { return this._container }, update: function () { this._map && (this._container.style.visibility = "hidden", this._updateContent(), this._updateLayout(), this._updatePosition(), this._container.style.visibility = "", this._adjustPan()) }, getEvents: function () { var t = {zoom: this._updatePosition, viewreset: this._updatePosition}; return this._zoomAnimated && (t.zoomanim = this._animateZoom), t }, isOpen: function () { return !!this._map && this._map.hasLayer(this) }, bringToFront: function () { return this._map && o.DomUtil.toFront(this._container), this }, bringToBack: function () { return this._map && o.DomUtil.toBack(this._container), this }, _updateContent: function () { if (this._content) { var t = this._contentNode, e = "function" == typeof this._content ? this._content(this._source || this) : this._content; if ("string" == typeof e) t.innerHTML = e; else { for (; t.hasChildNodes();) t.removeChild(t.firstChild); t.appendChild(e) } this.fire("contentupdate") } }, _updatePosition: function () { if (this._map) { var t = this._map.latLngToLayerPoint(this._latlng), e = o.point(this.options.offset), i = this._getAnchor(); this._zoomAnimated ? o.DomUtil.setPosition(this._container, t.add(i)) : e = e.add(t).add(i); var n = this._containerBottom = -e.y, s = this._containerLeft = -Math.round(this._containerWidth / 2) + e.x; this._container.style.bottom = n + "px", this._container.style.left = s + "px" } }, _getAnchor: function () { return [0, 0] } }), o.Popup = o.DivOverlay.extend({ options: { maxWidth: 300, minWidth: 50, maxHeight: null, autoPan: !0, autoPanPaddingTopLeft: null, autoPanPaddingBottomRight: null, autoPanPadding: [5, 5], keepInView: !1, closeButton: !0, autoClose: !0, className: "" }, openOn: function (t) { return t.openPopup(this), this }, onAdd: function (t) { o.DivOverlay.prototype.onAdd.call(this, t), t.fire("popupopen", {popup: this}), this._source && (this._source.fire("popupopen", {popup: this}, !0), this._source instanceof o.Path || this._source.on("preclick", o.DomEvent.stopPropagation)) }, onRemove: function (t) { o.DivOverlay.prototype.onRemove.call(this, t), t.fire("popupclose", {popup: this}), this._source && (this._source.fire("popupclose", {popup: this}, !0), this._source instanceof o.Path || this._source.off("preclick", o.DomEvent.stopPropagation)) }, getEvents: function () { var t = o.DivOverlay.prototype.getEvents.call(this); return ("closeOnClick" in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) && (t.preclick = this._close), this.options.keepInView && (t.moveend = this._adjustPan), t }, _close: function () { this._map && this._map.closePopup(this) }, _initLayout: function () { var t = "leaflet-popup", e = this._container = o.DomUtil.create("div", t + " " + (this.options.className || "") + " leaflet-zoom-animated"); if (this.options.closeButton) { var i = this._closeButton = o.DomUtil.create("a", t + "-close-button", e); i.href = "#close", i.innerHTML = "×", o.DomEvent.on(i, "click", this._onCloseButtonClick, this) } var n = this._wrapper = o.DomUtil.create("div", t + "-content-wrapper", e); this._contentNode = o.DomUtil.create("div", t + "-content", n), o.DomEvent.disableClickPropagation(n).disableScrollPropagation(this._contentNode).on(n, "contextmenu", o.DomEvent.stopPropagation), this._tipContainer = o.DomUtil.create("div", t + "-tip-container", e), this._tip = o.DomUtil.create("div", t + "-tip", this._tipContainer) }, _updateLayout: function () { var t = this._contentNode, e = t.style; e.width = "", e.whiteSpace = "nowrap"; var i = t.offsetWidth; i = Math.min(i, this.options.maxWidth), i = Math.max(i, this.options.minWidth), e.width = i + 1 + "px", e.whiteSpace = "", e.height = ""; var n = t.offsetHeight, s = this.options.maxHeight, r = "leaflet-popup-scrolled"; s && n > s ? (e.height = s + "px", o.DomUtil.addClass(t, r)) : o.DomUtil.removeClass(t, r), this._containerWidth = this._container.offsetWidth }, _animateZoom: function (t) { var e = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center), i = this._getAnchor(); o.DomUtil.setPosition(this._container, e.add(i)) }, _adjustPan: function () { if (!(!this.options.autoPan || this._map._panAnim && this._map._panAnim._inProgress)) { var t = this._map, e = parseInt(o.DomUtil.getStyle(this._container, "marginBottom"), 10) || 0, i = this._container.offsetHeight + e, n = this._containerWidth, s = new o.Point(this._containerLeft, -i - this._containerBottom); s._add(o.DomUtil.getPosition(this._container)); var r = t.layerPointToContainerPoint(s), a = o.point(this.options.autoPanPadding), h = o.point(this.options.autoPanPaddingTopLeft || a), l = o.point(this.options.autoPanPaddingBottomRight || a), u = t.getSize(), c = 0, d = 0; r.x + n + l.x > u.x && (c = r.x + n - u.x + l.x), r.x - c - h.x < 0 && (c = r.x - h.x), r.y + i + l.y > u.y && (d = r.y + i - u.y + l.y), r.y - d - h.y < 0 && (d = r.y - h.y), (c || d) && t.fire("autopanstart").panBy([c, d]) } }, _onCloseButtonClick: function (t) { this._close(), o.DomEvent.stop(t) }, _getAnchor: function () { return o.point(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0, 0]) } }), o.popup = function (t, e) { return new o.Popup(t, e) }, o.Map.mergeOptions({closePopupOnClick: !0}), o.Map.include({ openPopup: function (t, e, i) { return t instanceof o.Popup || (t = new o.Popup(i).setContent(t)), e && t.setLatLng(e), this.hasLayer(t) ? this : (this._popup && this._popup.options.autoClose && this.closePopup(), this._popup = t, this.addLayer(t)) }, closePopup: function (t) { return t && t !== this._popup || (t = this._popup, this._popup = null), t && this.removeLayer(t), this } }), o.Layer.include({ bindPopup: function (t, e) { return t instanceof o.Popup ? (o.setOptions(t, e), this._popup = t, t._source = this) : (this._popup && !e || (this._popup = new o.Popup(e, this)), this._popup.setContent(t)), this._popupHandlersAdded || (this.on({ click: this._openPopup, remove: this.closePopup, move: this._movePopup }), this._popupHandlersAdded = !0), this }, unbindPopup: function () { return this._popup && (this.off({ click: this._openPopup, remove: this.closePopup, move: this._movePopup }), this._popupHandlersAdded = !1, this._popup = null), this }, openPopup: function (t, e) { if (t instanceof o.Layer || (e = t, t = this), t instanceof o.FeatureGroup) for (var i in this._layers) { t = this._layers[i]; break } return e || (e = t.getCenter ? t.getCenter() : t.getLatLng()), this._popup && this._map && (this._popup._source = t, this._popup.update(), this._map.openPopup(this._popup, e)), this }, closePopup: function () { return this._popup && this._popup._close(), this }, togglePopup: function (t) { return this._popup && (this._popup._map ? this.closePopup() : this.openPopup(t)), this }, isPopupOpen: function () { return !!this._popup && this._popup.isOpen() }, setPopupContent: function (t) { return this._popup && this._popup.setContent(t), this }, getPopup: function () { return this._popup }, _openPopup: function (t) { var e = t.layer || t.target; if (this._popup && this._map) return o.DomEvent.stop(t), e instanceof o.Path ? void this.openPopup(t.layer || t.target, t.latlng) : void(this._map.hasLayer(this._popup) && this._popup._source === e ? this.closePopup() : this.openPopup(e, t.latlng)) }, _movePopup: function (t) { this._popup.setLatLng(t.latlng) } }), o.Tooltip = o.DivOverlay.extend({ options: { pane: "tooltipPane", offset: [0, 0], direction: "auto", permanent: !1, sticky: !1, interactive: !1, opacity: .9 }, onAdd: function (t) { o.DivOverlay.prototype.onAdd.call(this, t), this.setOpacity(this.options.opacity), t.fire("tooltipopen", {tooltip: this}), this._source && this._source.fire("tooltipopen", {tooltip: this}, !0) }, onRemove: function (t) { o.DivOverlay.prototype.onRemove.call(this, t), t.fire("tooltipclose", {tooltip: this}), this._source && this._source.fire("tooltipclose", {tooltip: this}, !0) }, getEvents: function () { var t = o.DivOverlay.prototype.getEvents.call(this); return o.Browser.touch && !this.options.permanent && (t.preclick = this._close), t }, _close: function () { this._map && this._map.closeTooltip(this) }, _initLayout: function () { var t = "leaflet-tooltip", e = t + " " + (this.options.className || "") + " leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"); this._contentNode = this._container = o.DomUtil.create("div", e) }, _updateLayout: function () { }, _adjustPan: function () { }, _setPosition: function (t) { var e = this._map, i = this._container, n = e.latLngToContainerPoint(e.getCenter()), s = e.layerPointToContainerPoint(t), r = this.options.direction, a = i.offsetWidth, h = i.offsetHeight, l = o.point(this.options.offset), u = this._getAnchor(); "top" === r ? t = t.add(o.point(-a / 2 + l.x, -h + l.y + u.y, !0)) : "bottom" === r ? t = t.subtract(o.point(a / 2 - l.x, -l.y, !0)) : "center" === r ? t = t.subtract(o.point(a / 2 + l.x, h / 2 - u.y + l.y, !0)) : "right" === r || "auto" === r && s.x < n.x ? (r = "right", t = t.add(o.point(l.x + u.x, u.y - h / 2 + l.y, !0))) : (r = "left", t = t.subtract(o.point(a + u.x - l.x, h / 2 - u.y - l.y, !0))), o.DomUtil.removeClass(i, "leaflet-tooltip-right"), o.DomUtil.removeClass(i, "leaflet-tooltip-left"), o.DomUtil.removeClass(i, "leaflet-tooltip-top"), o.DomUtil.removeClass(i, "leaflet-tooltip-bottom"), o.DomUtil.addClass(i, "leaflet-tooltip-" + r), o.DomUtil.setPosition(i, t) }, _updatePosition: function () { var t = this._map.latLngToLayerPoint(this._latlng); this._setPosition(t) }, setOpacity: function (t) { this.options.opacity = t, this._container && o.DomUtil.setOpacity(this._container, t) }, _animateZoom: function (t) { var e = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center); this._setPosition(e) }, _getAnchor: function () { return o.point(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this._source._getTooltipAnchor() : [0, 0]) } }), o.tooltip = function (t, e) { return new o.Tooltip(t, e) }, o.Map.include({ openTooltip: function (t, e, i) { return t instanceof o.Tooltip || (t = new o.Tooltip(i).setContent(t)), e && t.setLatLng(e), this.hasLayer(t) ? this : this.addLayer(t) }, closeTooltip: function (t) { return t && this.removeLayer(t), this } }), o.Layer.include({ bindTooltip: function (t, e) { return t instanceof o.Tooltip ? (o.setOptions(t, e), this._tooltip = t, t._source = this) : (this._tooltip && !e || (this._tooltip = o.tooltip(e, this)), this._tooltip.setContent(t)), this._initTooltipInteractions(), this._tooltip.options.permanent && this._map && this._map.hasLayer(this) && this.openTooltip(), this }, unbindTooltip: function () { return this._tooltip && (this._initTooltipInteractions(!0), this.closeTooltip(), this._tooltip = null), this }, _initTooltipInteractions: function (t) { if (t || !this._tooltipHandlersAdded) { var e = t ? "off" : "on", i = {remove: this.closeTooltip, move: this._moveTooltip}; this._tooltip.options.permanent ? i.add = this._openTooltip : (i.mouseover = this._openTooltip, i.mouseout = this.closeTooltip, this._tooltip.options.sticky && (i.mousemove = this._moveTooltip), o.Browser.touch && (i.click = this._openTooltip)), this[e](i), this._tooltipHandlersAdded = !t } }, openTooltip: function (t, e) { if (t instanceof o.Layer || (e = t, t = this), t instanceof o.FeatureGroup) for (var i in this._layers) { t = this._layers[i]; break } return e || (e = t.getCenter ? t.getCenter() : t.getLatLng()), this._tooltip && this._map && (this._tooltip._source = t, this._tooltip.update(), this._map.openTooltip(this._tooltip, e), this._tooltip.options.interactive && this._tooltip._container && (o.DomUtil.addClass(this._tooltip._container, "leaflet-clickable"), this.addInteractiveTarget(this._tooltip._container))), this }, closeTooltip: function () { return this._tooltip && (this._tooltip._close(), this._tooltip.options.interactive && this._tooltip._container && (o.DomUtil.removeClass(this._tooltip._container, "leaflet-clickable"), this.removeInteractiveTarget(this._tooltip._container))), this }, toggleTooltip: function (t) { return this._tooltip && (this._tooltip._map ? this.closeTooltip() : this.openTooltip(t)), this }, isTooltipOpen: function () { return this._tooltip.isOpen() }, setTooltipContent: function (t) { return this._tooltip && this._tooltip.setContent(t), this }, getTooltip: function () { return this._tooltip }, _openTooltip: function (t) { var e = t.layer || t.target; this._tooltip && this._map && this.openTooltip(e, this._tooltip.options.sticky ? t.latlng : i) }, _moveTooltip: function (t) { var e, i, n = t.latlng; this._tooltip.options.sticky && t.originalEvent && (e = this._map.mouseEventToContainerPoint(t.originalEvent), i = this._map.containerPointToLayerPoint(e), n = this._map.layerPointToLatLng(i)), this._tooltip.setLatLng(n) } }), o.LayerGroup = o.Layer.extend({ initialize: function (t) { this._layers = {}; var e, i; if (t) for (e = 0, i = t.length; e < i; e++) this.addLayer(t[e]) }, addLayer: function (t) { var e = this.getLayerId(t); return this._layers[e] = t, this._map && this._map.addLayer(t), this }, removeLayer: function (t) { var e = t in this._layers ? t : this.getLayerId(t); return this._map && this._layers[e] && this._map.removeLayer(this._layers[e]), delete this._layers[e], this }, hasLayer: function (t) { return !!t && (t in this._layers || this.getLayerId(t) in this._layers) }, clearLayers: function () { for (var t in this._layers) this.removeLayer(this._layers[t]); return this }, invoke: function (t) { var e, i, n = Array.prototype.slice.call(arguments, 1); for (e in this._layers) i = this._layers[e], i[t] && i[t].apply(i, n); return this }, onAdd: function (t) { for (var e in this._layers) t.addLayer(this._layers[e]) }, onRemove: function (t) { for (var e in this._layers) t.removeLayer(this._layers[e]) }, eachLayer: function (t, e) { for (var i in this._layers) t.call(e, this._layers[i]); return this }, getLayer: function (t) { return this._layers[t] }, getLayers: function () { var t = []; for (var e in this._layers) t.push(this._layers[e]); return t }, setZIndex: function (t) { return this.invoke("setZIndex", t) }, getLayerId: function (t) { return o.stamp(t) } }), o.layerGroup = function (t) { return new o.LayerGroup(t) }, o.FeatureGroup = o.LayerGroup.extend({ addLayer: function (t) { return this.hasLayer(t) ? this : (t.addEventParent(this), o.LayerGroup.prototype.addLayer.call(this, t), this.fire("layeradd", {layer: t})) }, removeLayer: function (t) { return this.hasLayer(t) ? (t in this._layers && (t = this._layers[t]), t.removeEventParent(this), o.LayerGroup.prototype.removeLayer.call(this, t), this.fire("layerremove", {layer: t})) : this }, setStyle: function (t) { return this.invoke("setStyle", t) }, bringToFront: function () { return this.invoke("bringToFront") }, bringToBack: function () { return this.invoke("bringToBack") }, getBounds: function () { var t = new o.LatLngBounds; for (var e in this._layers) { var i = this._layers[e]; t.extend(i.getBounds ? i.getBounds() : i.getLatLng()) } return t } }), o.featureGroup = function (t) { return new o.FeatureGroup(t) }, o.Renderer = o.Layer.extend({ options: {padding: .1}, initialize: function (t) { o.setOptions(this, t), o.stamp(this), this._layers = this._layers || {} }, onAdd: function () { this._container || (this._initContainer(), this._zoomAnimated && o.DomUtil.addClass(this._container, "leaflet-zoom-animated")), this.getPane().appendChild(this._container), this._update(), this.on("update", this._updatePaths, this) }, onRemove: function () { o.DomUtil.remove(this._container), this.off("update", this._updatePaths, this) }, getEvents: function () { var t = {viewreset: this._reset, zoom: this._onZoom, moveend: this._update, zoomend: this._onZoomEnd}; return this._zoomAnimated && (t.zoomanim = this._onAnimZoom), t }, _onAnimZoom: function (t) { this._updateTransform(t.center, t.zoom) }, _onZoom: function () { this._updateTransform(this._map.getCenter(), this._map.getZoom()) }, _updateTransform: function (t, e) { var i = this._map.getZoomScale(e, this._zoom), n = o.DomUtil.getPosition(this._container), s = this._map.getSize().multiplyBy(.5 + this.options.padding), r = this._map.project(this._center, e), a = this._map.project(t, e), h = a.subtract(r), l = s.multiplyBy(-i).add(n).add(s).subtract(h); o.Browser.any3d ? o.DomUtil.setTransform(this._container, l, i) : o.DomUtil.setPosition(this._container, l) }, _reset: function () { this._update(), this._updateTransform(this._center, this._zoom); for (var t in this._layers) this._layers[t]._reset() }, _onZoomEnd: function () { for (var t in this._layers) this._layers[t]._project() }, _updatePaths: function () { for (var t in this._layers) this._layers[t]._update() }, _update: function () { var t = this.options.padding, e = this._map.getSize(), i = this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round(); this._bounds = new o.Bounds(i, i.add(e.multiplyBy(1 + 2 * t)).round()), this._center = this._map.getCenter(), this._zoom = this._map.getZoom() } }), o.Map.include({ getRenderer: function (t) { var e = t.options.renderer || this._getPaneRenderer(t.options.pane) || this.options.renderer || this._renderer; return e || (e = this._renderer = this.options.preferCanvas && o.canvas() || o.svg()), this.hasLayer(e) || this.addLayer(e), e }, _getPaneRenderer: function (t) { if ("overlayPane" === t || t === i) return !1; var e = this._paneRenderers[t]; return e === i && (e = o.SVG && o.svg({pane: t}) || o.Canvas && o.canvas({pane: t}), this._paneRenderers[t] = e), e } }), o.Path = o.Layer.extend({ options: { stroke: !0, color: "#3388ff", weight: 3, opacity: 1, lineCap: "round", lineJoin: "round", dashArray: null, dashOffset: null, fill: !1, fillColor: null, fillOpacity: .2, fillRule: "evenodd", interactive: !0 }, beforeAdd: function (t) { this._renderer = t.getRenderer(this) }, onAdd: function () { this._renderer._initPath(this), this._reset(), this._renderer._addPath(this) }, onRemove: function () { this._renderer._removePath(this) }, redraw: function () { return this._map && this._renderer._updatePath(this), this }, setStyle: function (t) { return o.setOptions(this, t), this._renderer && this._renderer._updateStyle(this), this }, bringToFront: function () { return this._renderer && this._renderer._bringToFront(this), this }, bringToBack: function () { return this._renderer && this._renderer._bringToBack(this), this }, getElement: function () { return this._path }, _reset: function () { this._project(), this._update() }, _clickTolerance: function () { return (this.options.stroke ? this.options.weight / 2 : 0) + (o.Browser.touch ? 10 : 0) } }), o.LineUtil = { simplify: function (t, e) { if (!e || !t.length) return t.slice(); var i = e * e; return t = this._reducePoints(t, i), t = this._simplifyDP(t, i) }, pointToSegmentDistance: function (t, e, i) { return Math.sqrt(this._sqClosestPointOnSegment(t, e, i, !0)) }, closestPointOnSegment: function (t, e, i) { return this._sqClosestPointOnSegment(t, e, i) }, _simplifyDP: function (t, e) { var n = t.length, o = typeof Uint8Array != i + "" ? Uint8Array : Array, s = new o(n); s[0] = s[n - 1] = 1, this._simplifyDPStep(t, s, e, 0, n - 1); var r, a = []; for (r = 0; r < n; r++) s[r] && a.push(t[r]); return a }, _simplifyDPStep: function (t, e, i, n, o) { var s, r, a, h = 0; for (r = n + 1; r <= o - 1; r++) a = this._sqClosestPointOnSegment(t[r], t[n], t[o], !0), a > h && (s = r, h = a); h > i && (e[s] = 1, this._simplifyDPStep(t, e, i, n, s), this._simplifyDPStep(t, e, i, s, o)) }, _reducePoints: function (t, e) { for (var i = [t[0]], n = 1, o = 0, s = t.length; n < s; n++) this._sqDist(t[n], t[o]) > e && (i.push(t[n]), o = n); return o < s - 1 && i.push(t[s - 1]), i }, clipSegment: function (t, e, i, n, o) { var s, r, a, h = n ? this._lastCode : this._getBitCode(t, i), l = this._getBitCode(e, i); for (this._lastCode = l; ;) { if (!(h | l)) return [t, e]; if (h & l) return !1; s = h || l, r = this._getEdgeIntersection(t, e, s, i, o), a = this._getBitCode(r, i), s === h ? (t = r, h = a) : (e = r, l = a) } }, _getEdgeIntersection: function (t, e, i, n, s) { var r, a, h = e.x - t.x, l = e.y - t.y, u = n.min, c = n.max; return 8 & i ? (r = t.x + h * (c.y - t.y) / l, a = c.y) : 4 & i ? (r = t.x + h * (u.y - t.y) / l, a = u.y) : 2 & i ? (r = c.x, a = t.y + l * (c.x - t.x) / h) : 1 & i && (r = u.x, a = t.y + l * (u.x - t.x) / h), new o.Point(r, a, s) }, _getBitCode: function (t, e) { var i = 0; return t.x < e.min.x ? i |= 1 : t.x > e.max.x && (i |= 2), t.y < e.min.y ? i |= 4 : t.y > e.max.y && (i |= 8), i }, _sqDist: function (t, e) { var i = e.x - t.x, n = e.y - t.y; return i * i + n * n }, _sqClosestPointOnSegment: function (t, e, i, n) { var s, r = e.x, a = e.y, h = i.x - r, l = i.y - a, u = h * h + l * l; return u > 0 && (s = ((t.x - r) * h + (t.y - a) * l) / u, s > 1 ? (r = i.x, a = i.y) : s > 0 && (r += h * s, a += l * s)), h = t.x - r, l = t.y - a, n ? h * h + l * l : new o.Point(r, a) } }, o.Polyline = o.Path.extend({ options: {smoothFactor: 1, noClip: !1}, initialize: function (t, e) { o.setOptions(this, e), this._setLatLngs(t) }, getLatLngs: function () { return this._latlngs }, setLatLngs: function (t) { return this._setLatLngs(t), this.redraw() }, isEmpty: function () { return !this._latlngs.length }, closestLayerPoint: function (t) { for (var e, i, n = 1 / 0, s = null, r = o.LineUtil._sqClosestPointOnSegment, a = 0, h = this._parts.length; a < h; a++) for (var l = this._parts[a], u = 1, c = l.length; u < c; u++) { e = l[u - 1], i = l[u]; var d = r(t, e, i, !0); d < n && (n = d, s = r(t, e, i)) } return s && (s.distance = Math.sqrt(n)), s }, getCenter: function () { if (!this._map) throw new Error("Must add layer to map before using getCenter()"); var t, e, i, n, o, s, r, a = this._rings[0], h = a.length; if (!h) return null; for (t = 0, e = 0; t < h - 1; t++) e += a[t].distanceTo(a[t + 1]) / 2; if (0 === e) return this._map.layerPointToLatLng(a[0]); for (t = 0, n = 0; t < h - 1; t++) if (o = a[t], s = a[t + 1], i = o.distanceTo(s), n += i, n > e) return r = (n - e) / i, this._map.layerPointToLatLng([s.x - r * (s.x - o.x), s.y - r * (s.y - o.y)]) }, getBounds: function () { return this._bounds }, addLatLng: function (t, e) { return e = e || this._defaultShape(), t = o.latLng(t), e.push(t), this._bounds.extend(t), this.redraw() }, _setLatLngs: function (t) { this._bounds = new o.LatLngBounds, this._latlngs = this._convertLatLngs(t) }, _defaultShape: function () { return o.Polyline._flat(this._latlngs) ? this._latlngs : this._latlngs[0] }, _convertLatLngs: function (t) { for (var e = [], i = o.Polyline._flat(t), n = 0, s = t.length; n < s; n++) i ? (e[n] = o.latLng(t[n]), this._bounds.extend(e[n])) : e[n] = this._convertLatLngs(t[n]); return e }, _project: function () { var t = new o.Bounds; this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t); var e = this._clickTolerance(), i = new o.Point(e, e); this._bounds.isValid() && t.isValid() && (t.min._subtract(i), t.max._add(i), this._pxBounds = t) }, _projectLatlngs: function (t, e, i) { var n, s, r = t[0] instanceof o.LatLng, a = t.length; if (r) { for (s = [], n = 0; n < a; n++) s[n] = this._map.latLngToLayerPoint(t[n]), i.extend(s[n]); e.push(s) } else for (n = 0; n < a; n++) this._projectLatlngs(t[n], e, i) }, _clipPoints: function () { var t = this._renderer._bounds; if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) { if (this.options.noClip) return void(this._parts = this._rings); var e, i, n, s, r, a, h, l = this._parts; for (e = 0, n = 0, s = this._rings.length; e < s; e++) for (h = this._rings[e], i = 0, r = h.length; i < r - 1; i++) a = o.LineUtil.clipSegment(h[i], h[i + 1], t, i, !0), a && (l[n] = l[n] || [], l[n].push(a[0]), a[1] === h[i + 1] && i !== r - 2 || (l[n].push(a[1]), n++)) } }, _simplifyPoints: function () { for (var t = this._parts, e = this.options.smoothFactor, i = 0, n = t.length; i < n; i++) t[i] = o.LineUtil.simplify(t[i], e) }, _update: function () { this._map && (this._clipPoints(), this._simplifyPoints(), this._updatePath()) }, _updatePath: function () { this._renderer._updatePoly(this) } }), o.polyline = function (t, e) { return new o.Polyline(t, e) }, o.Polyline._flat = function (t) { return !o.Util.isArray(t[0]) || "object" != typeof t[0][0] && "undefined" != typeof t[0][0] }, o.PolyUtil = {}, o.PolyUtil.clipPolygon = function (t, e, i) { var n, s, r, a, h, l, u, c, d, _ = [1, 4, 2, 8], m = o.LineUtil; for (s = 0, u = t.length; s < u; s++) t[s]._code = m._getBitCode(t[s], e); for (a = 0; a < 4; a++) { for (c = _[a], n = [], s = 0, u = t.length, r = u - 1; s < u; r = s++) h = t[s], l = t[r], h._code & c ? l._code & c || (d = m._getEdgeIntersection(l, h, c, e, i), d._code = m._getBitCode(d, e), n.push(d)) : (l._code & c && (d = m._getEdgeIntersection(l, h, c, e, i), d._code = m._getBitCode(d, e), n.push(d)), n.push(h)); t = n } return t }, o.Polygon = o.Polyline.extend({ options: {fill: !0}, isEmpty: function () { return !this._latlngs.length || !this._latlngs[0].length }, getCenter: function () { if (!this._map) throw new Error("Must add layer to map before using getCenter()"); var t, e, i, n, o, s, r, a, h, l = this._rings[0], u = l.length; if (!u) return null; for (s = r = a = 0, t = 0, e = u - 1; t < u; e = t++) i = l[t], n = l[e], o = i.y * n.x - n.y * i.x, r += (i.x + n.x) * o, a += (i.y + n.y) * o, s += 3 * o; return h = 0 === s ? l[0] : [r / s, a / s], this._map.layerPointToLatLng(h) }, _convertLatLngs: function (t) { var e = o.Polyline.prototype._convertLatLngs.call(this, t), i = e.length; return i >= 2 && e[0] instanceof o.LatLng && e[0].equals(e[i - 1]) && e.pop(), e }, _setLatLngs: function (t) { o.Polyline.prototype._setLatLngs.call(this, t), o.Polyline._flat(this._latlngs) && (this._latlngs = [this._latlngs]) }, _defaultShape: function () { return o.Polyline._flat(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0] }, _clipPoints: function () { var t = this._renderer._bounds, e = this.options.weight, i = new o.Point(e, e); if (t = new o.Bounds(t.min.subtract(i), t.max.add(i)), this._parts = [], this._pxBounds && this._pxBounds.intersects(t)) { if (this.options.noClip) return void(this._parts = this._rings); for (var n, s = 0, r = this._rings.length; s < r; s++) n = o.PolyUtil.clipPolygon(this._rings[s], t, !0), n.length && this._parts.push(n) } }, _updatePath: function () { this._renderer._updatePoly(this, !0) } }), o.polygon = function (t, e) { return new o.Polygon(t, e) }, o.Rectangle = o.Polygon.extend({ initialize: function (t, e) { o.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(t), e) }, setBounds: function (t) { return this.setLatLngs(this._boundsToLatLngs(t)) }, _boundsToLatLngs: function (t) { return t = o.latLngBounds(t), [t.getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()] } }), o.rectangle = function (t, e) { return new o.Rectangle(t, e) }, o.CircleMarker = o.Path.extend({ options: {fill: !0, radius: 10}, initialize: function (t, e) { o.setOptions(this, e), this._latlng = o.latLng(t), this._radius = this.options.radius }, setLatLng: function (t) { return this._latlng = o.latLng(t), this.redraw(), this.fire("move", {latlng: this._latlng}) }, getLatLng: function () { return this._latlng }, setRadius: function (t) { return this.options.radius = this._radius = t, this.redraw() }, getRadius: function () { return this._radius }, setStyle: function (t) { var e = t && t.radius || this._radius; return o.Path.prototype.setStyle.call(this, t), this.setRadius(e), this }, _project: function () { this._point = this._map.latLngToLayerPoint(this._latlng), this._updateBounds() }, _updateBounds: function () { var t = this._radius, e = this._radiusY || t, i = this._clickTolerance(), n = [t + i, e + i]; this._pxBounds = new o.Bounds(this._point.subtract(n), this._point.add(n)) }, _update: function () { this._map && this._updatePath() }, _updatePath: function () { this._renderer._updateCircle(this) }, _empty: function () { return this._radius && !this._renderer._bounds.intersects(this._pxBounds) } }), o.circleMarker = function (t, e) { return new o.CircleMarker(t, e) }, o.Circle = o.CircleMarker.extend({ initialize: function (t, e, i) { if ("number" == typeof e && (e = o.extend({}, i, {radius: e})), o.setOptions(this, e), this._latlng = o.latLng(t), isNaN(this.options.radius)) throw new Error("Circle radius cannot be NaN"); this._mRadius = this.options.radius }, setRadius: function (t) { return this._mRadius = t, this.redraw() }, getRadius: function () { return this._mRadius }, getBounds: function () { var t = [this._radius, this._radiusY || this._radius]; return new o.LatLngBounds(this._map.layerPointToLatLng(this._point.subtract(t)), this._map.layerPointToLatLng(this._point.add(t))); }, setStyle: o.Path.prototype.setStyle, _project: function () { var t = this._latlng.lng, e = this._latlng.lat, i = this._map, n = i.options.crs; if (n.distance === o.CRS.Earth.distance) { var s = Math.PI / 180, r = this._mRadius / o.CRS.Earth.R / s, a = i.project([e + r, t]), h = i.project([e - r, t]), l = a.add(h).divideBy(2), u = i.unproject(l).lat, c = Math.acos((Math.cos(r * s) - Math.sin(e * s) * Math.sin(u * s)) / (Math.cos(e * s) * Math.cos(u * s))) / s; (isNaN(c) || 0 === c) && (c = r / Math.cos(Math.PI / 180 * e)), this._point = l.subtract(i.getPixelOrigin()), this._radius = isNaN(c) ? 0 : Math.max(Math.round(l.x - i.project([u, t - c]).x), 1), this._radiusY = Math.max(Math.round(l.y - a.y), 1) } else { var d = n.unproject(n.project(this._latlng).subtract([this._mRadius, 0])); this._point = i.latLngToLayerPoint(this._latlng), this._radius = this._point.x - i.latLngToLayerPoint(d).x } this._updateBounds() } }), o.circle = function (t, e, i) { return new o.Circle(t, e, i) }, o.SVG = o.Renderer.extend({ getEvents: function () { var t = o.Renderer.prototype.getEvents.call(this); return t.zoomstart = this._onZoomStart, t }, _initContainer: function () { this._container = o.SVG.create("svg"), this._container.setAttribute("pointer-events", "none"), this._rootGroup = o.SVG.create("g"), this._container.appendChild(this._rootGroup) }, _onZoomStart: function () { this._update() }, _update: function () { if (!this._map._animatingZoom || !this._bounds) { o.Renderer.prototype._update.call(this); var t = this._bounds, e = t.getSize(), i = this._container; this._svgSize && this._svgSize.equals(e) || (this._svgSize = e, i.setAttribute("width", e.x), i.setAttribute("height", e.y)), o.DomUtil.setPosition(i, t.min), i.setAttribute("viewBox", [t.min.x, t.min.y, e.x, e.y].join(" ")), this.fire("update") } }, _initPath: function (t) { var e = t._path = o.SVG.create("path"); t.options.className && o.DomUtil.addClass(e, t.options.className), t.options.interactive && o.DomUtil.addClass(e, "leaflet-interactive"), this._updateStyle(t), this._layers[o.stamp(t)] = t }, _addPath: function (t) { this._rootGroup.appendChild(t._path), t.addInteractiveTarget(t._path) }, _removePath: function (t) { o.DomUtil.remove(t._path), t.removeInteractiveTarget(t._path), delete this._layers[o.stamp(t)] }, _updatePath: function (t) { t._project(), t._update() }, _updateStyle: function (t) { var e = t._path, i = t.options; e && (i.stroke ? (e.setAttribute("stroke", i.color), e.setAttribute("stroke-opacity", i.opacity), e.setAttribute("stroke-width", i.weight), e.setAttribute("stroke-linecap", i.lineCap), e.setAttribute("stroke-linejoin", i.lineJoin), i.dashArray ? e.setAttribute("stroke-dasharray", i.dashArray) : e.removeAttribute("stroke-dasharray"), i.dashOffset ? e.setAttribute("stroke-dashoffset", i.dashOffset) : e.removeAttribute("stroke-dashoffset")) : e.setAttribute("stroke", "none"), i.fill ? (e.setAttribute("fill", i.fillColor || i.color), e.setAttribute("fill-opacity", i.fillOpacity), e.setAttribute("fill-rule", i.fillRule || "evenodd")) : e.setAttribute("fill", "none")) }, _updatePoly: function (t, e) { this._setPath(t, o.SVG.pointsToPath(t._parts, e)) }, _updateCircle: function (t) { var e = t._point, i = t._radius, n = t._radiusY || i, o = "a" + i + "," + n + " 0 1,0 ", s = t._empty() ? "M0 0" : "M" + (e.x - i) + "," + e.y + o + 2 * i + ",0 " + o + 2 * -i + ",0 "; this._setPath(t, s) }, _setPath: function (t, e) { t._path.setAttribute("d", e) }, _bringToFront: function (t) { o.DomUtil.toFront(t._path) }, _bringToBack: function (t) { o.DomUtil.toBack(t._path) } }), o.extend(o.SVG, { create: function (t) { return e.createElementNS("http://www.w3.org/2000/svg", t) }, pointsToPath: function (t, e) { var i, n, s, r, a, h, l = ""; for (i = 0, s = t.length; i < s; i++) { for (a = t[i], n = 0, r = a.length; n < r; n++) h = a[n], l += (n ? "L" : "M") + h.x + " " + h.y; l += e ? o.Browser.svg ? "z" : "x" : "" } return l || "M0 0" } }), o.Browser.svg = !(!e.createElementNS || !o.SVG.create("svg").createSVGRect), o.svg = function (t) { return o.Browser.svg || o.Browser.vml ? new o.SVG(t) : null }, o.Browser.vml = !o.Browser.svg && function () { try { var t = e.createElement("div"); t.innerHTML = '<v:shape adj="1"/>'; var i = t.firstChild; return i.style.behavior = "url(#default#VML)", i && "object" == typeof i.adj } catch (t) { return !1 } }(), o.SVG.include(o.Browser.vml ? { _initContainer: function () { this._container = o.DomUtil.create("div", "leaflet-vml-container") }, _update: function () { this._map._animatingZoom || (o.Renderer.prototype._update.call(this), this.fire("update")) }, _initPath: function (t) { var e = t._container = o.SVG.create("shape"); o.DomUtil.addClass(e, "leaflet-vml-shape " + (this.options.className || "")), e.coordsize = "1 1", t._path = o.SVG.create("path"), e.appendChild(t._path), this._updateStyle(t), this._layers[o.stamp(t)] = t }, _addPath: function (t) { var e = t._container; this._container.appendChild(e), t.options.interactive && t.addInteractiveTarget(e) }, _removePath: function (t) { var e = t._container; o.DomUtil.remove(e), t.removeInteractiveTarget(e), delete this._layers[o.stamp(t)] }, _updateStyle: function (t) { var e = t._stroke, i = t._fill, n = t.options, s = t._container; s.stroked = !!n.stroke, s.filled = !!n.fill, n.stroke ? (e || (e = t._stroke = o.SVG.create("stroke")), s.appendChild(e), e.weight = n.weight + "px", e.color = n.color, e.opacity = n.opacity, n.dashArray ? e.dashStyle = o.Util.isArray(n.dashArray) ? n.dashArray.join(" ") : n.dashArray.replace(/( *, *)/g, " ") : e.dashStyle = "", e.endcap = n.lineCap.replace("butt", "flat"), e.joinstyle = n.lineJoin) : e && (s.removeChild(e), t._stroke = null), n.fill ? (i || (i = t._fill = o.SVG.create("fill")), s.appendChild(i), i.color = n.fillColor || n.color, i.opacity = n.fillOpacity) : i && (s.removeChild(i), t._fill = null) }, _updateCircle: function (t) { var e = t._point.round(), i = Math.round(t._radius), n = Math.round(t._radiusY || i); this._setPath(t, t._empty() ? "M0 0" : "AL " + e.x + "," + e.y + " " + i + "," + n + " 0,23592600") }, _setPath: function (t, e) { t._path.v = e }, _bringToFront: function (t) { o.DomUtil.toFront(t._container) }, _bringToBack: function (t) { o.DomUtil.toBack(t._container) } } : {}), o.Browser.vml && (o.SVG.create = function () { try { return e.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"), function (t) { return e.createElement("<lvml:" + t + ' class="lvml">') } } catch (t) { return function (t) { return e.createElement("<" + t + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">') } } }()), o.Canvas = o.Renderer.extend({ getEvents: function () { var t = o.Renderer.prototype.getEvents.call(this); return t.viewprereset = this._onViewPreReset, t }, _onViewPreReset: function () { this._postponeUpdatePaths = !0 }, onAdd: function () { o.Renderer.prototype.onAdd.call(this), this._draw() }, _initContainer: function () { var t = this._container = e.createElement("canvas"); o.DomEvent.on(t, "mousemove", o.Util.throttle(this._onMouseMove, 32, this), this).on(t, "click dblclick mousedown mouseup contextmenu", this._onClick, this).on(t, "mouseout", this._handleMouseOut, this), this._ctx = t.getContext("2d") }, _updatePaths: function () { if (!this._postponeUpdatePaths) { var t; this._redrawBounds = null; for (var e in this._layers) t = this._layers[e], t._update(); this._redraw() } }, _update: function () { if (!this._map._animatingZoom || !this._bounds) { this._drawnLayers = {}, o.Renderer.prototype._update.call(this); var t = this._bounds, e = this._container, i = t.getSize(), n = o.Browser.retina ? 2 : 1; o.DomUtil.setPosition(e, t.min), e.width = n * i.x, e.height = n * i.y, e.style.width = i.x + "px", e.style.height = i.y + "px", o.Browser.retina && this._ctx.scale(2, 2), this._ctx.translate(-t.min.x, -t.min.y), this.fire("update") } }, _reset: function () { o.Renderer.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !1, this._updatePaths()) }, _initPath: function (t) { this._updateDashArray(t), this._layers[o.stamp(t)] = t; var e = t._order = {layer: t, prev: this._drawLast, next: null}; this._drawLast && (this._drawLast.next = e), this._drawLast = e, this._drawFirst = this._drawFirst || this._drawLast }, _addPath: function (t) { this._requestRedraw(t) }, _removePath: function (t) { var e = t._order, i = e.next, n = e.prev; i ? i.prev = n : this._drawLast = n, n ? n.next = i : this._drawFirst = i, delete t._order, delete this._layers[o.stamp(t)], this._requestRedraw(t) }, _updatePath: function (t) { this._extendRedrawBounds(t), t._project(), t._update(), this._requestRedraw(t) }, _updateStyle: function (t) { this._updateDashArray(t), this._requestRedraw(t) }, _updateDashArray: function (t) { if (t.options.dashArray) { var e, i = t.options.dashArray.split(","), n = []; for (e = 0; e < i.length; e++) n.push(Number(i[e])); t.options._dashArray = n } }, _requestRedraw: function (t) { this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || o.Util.requestAnimFrame(this._redraw, this)) }, _extendRedrawBounds: function (t) { var e = (t.options.weight || 0) + 1; this._redrawBounds = this._redrawBounds || new o.Bounds, this._redrawBounds.extend(t._pxBounds.min.subtract([e, e])), this._redrawBounds.extend(t._pxBounds.max.add([e, e])) }, _redraw: function () { this._redrawRequest = null, this._redrawBounds && (this._redrawBounds.min._floor(), this._redrawBounds.max._ceil()), this._clear(), this._draw(), this._redrawBounds = null }, _clear: function () { var t = this._redrawBounds; if (t) { var e = t.getSize(); this._ctx.clearRect(t.min.x, t.min.y, e.x, e.y) } else this._ctx.clearRect(0, 0, this._container.width, this._container.height) }, _draw: function () { var t, e = this._redrawBounds; if (this._ctx.save(), e) { var i = e.getSize(); this._ctx.beginPath(), this._ctx.rect(e.min.x, e.min.y, i.x, i.y), this._ctx.clip() } this._drawing = !0; for (var n = this._drawFirst; n; n = n.next) t = n.layer, (!e || t._pxBounds && t._pxBounds.intersects(e)) && t._updatePath(); this._drawing = !1, this._ctx.restore() }, _updatePoly: function (t, e) { if (this._drawing) { var i, n, o, s, r = t._parts, a = r.length, h = this._ctx; if (a) { for (this._drawnLayers[t._leaflet_id] = t, h.beginPath(), h.setLineDash && h.setLineDash(t.options && t.options._dashArray || []), i = 0; i < a; i++) { for (n = 0, o = r[i].length; n < o; n++) s = r[i][n], h[n ? "lineTo" : "moveTo"](s.x, s.y); e && h.closePath() } this._fillStroke(h, t) } } }, _updateCircle: function (t) { if (this._drawing && !t._empty()) { var e = t._point, i = this._ctx, n = t._radius, o = (t._radiusY || n) / n; this._drawnLayers[t._leaflet_id] = t, 1 !== o && (i.save(), i.scale(1, o)), i.beginPath(), i.arc(e.x, e.y / o, n, 0, 2 * Math.PI, !1), 1 !== o && i.restore(), this._fillStroke(i, t) } }, _fillStroke: function (t, e) { var i = e.options; i.fill && (t.globalAlpha = i.fillOpacity, t.fillStyle = i.fillColor || i.color, t.fill(i.fillRule || "evenodd")), i.stroke && 0 !== i.weight && (t.globalAlpha = i.opacity, t.lineWidth = i.weight, t.strokeStyle = i.color, t.lineCap = i.lineCap, t.lineJoin = i.lineJoin, t.stroke()) }, _onClick: function (t) { for (var e, i, n = this._map.mouseEventToLayerPoint(t), s = this._drawFirst; s; s = s.next) e = s.layer, e.options.interactive && e._containsPoint(n) && !this._map._draggableMoved(e) && (i = e); i && (o.DomEvent._fakeStop(t), this._fireEvent([i], t)) }, _onMouseMove: function (t) { if (this._map && !this._map.dragging.moving() && !this._map._animatingZoom) { var e = this._map.mouseEventToLayerPoint(t); this._handleMouseHover(t, e) } }, _handleMouseOut: function (t) { var e = this._hoveredLayer; e && (o.DomUtil.removeClass(this._container, "leaflet-interactive"), this._fireEvent([e], t, "mouseout"), this._hoveredLayer = null) }, _handleMouseHover: function (t, e) { for (var i, n, s = this._drawFirst; s; s = s.next) i = s.layer, i.options.interactive && i._containsPoint(e) && (n = i); n !== this._hoveredLayer && (this._handleMouseOut(t), n && (o.DomUtil.addClass(this._container, "leaflet-interactive"), this._fireEvent([n], t, "mouseover"), this._hoveredLayer = n)), this._hoveredLayer && this._fireEvent([this._hoveredLayer], t) }, _fireEvent: function (t, e, i) { this._map._fireDOMEvent(e, i || e.type, t) }, _bringToFront: function (t) { var e = t._order, i = e.next, n = e.prev; i && (i.prev = n, n ? n.next = i : i && (this._drawFirst = i), e.prev = this._drawLast, this._drawLast.next = e, e.next = null, this._drawLast = e, this._requestRedraw(t)) }, _bringToBack: function (t) { var e = t._order, i = e.next, n = e.prev; n && (n.next = i, i ? i.prev = n : n && (this._drawLast = n), e.prev = null, e.next = this._drawFirst, this._drawFirst.prev = e, this._drawFirst = e, this._requestRedraw(t)) } }), o.Browser.canvas = function () { return !!e.createElement("canvas").getContext }(), o.canvas = function (t) { return o.Browser.canvas ? new o.Canvas(t) : null }, o.Polyline.prototype._containsPoint = function (t, e) { var i, n, s, r, a, h, l = this._clickTolerance(); if (!this._pxBounds.contains(t)) return !1; for (i = 0, r = this._parts.length; i < r; i++) for (h = this._parts[i], n = 0, a = h.length, s = a - 1; n < a; s = n++) if ((e || 0 !== n) && o.LineUtil.pointToSegmentDistance(t, h[s], h[n]) <= l) return !0; return !1 }, o.Polygon.prototype._containsPoint = function (t) { var e, i, n, s, r, a, h, l, u = !1; if (!this._pxBounds.contains(t)) return !1; for (s = 0, h = this._parts.length; s < h; s++) for (e = this._parts[s], r = 0, l = e.length, a = l - 1; r < l; a = r++) i = e[r], n = e[a], i.y > t.y != n.y > t.y && t.x < (n.x - i.x) * (t.y - i.y) / (n.y - i.y) + i.x && (u = !u); return u || o.Polyline.prototype._containsPoint.call(this, t, !0) }, o.CircleMarker.prototype._containsPoint = function (t) { return t.distanceTo(this._point) <= this._radius + this._clickTolerance() }, o.GeoJSON = o.FeatureGroup.extend({ initialize: function (t, e) { o.setOptions(this, e), this._layers = {}, t && this.addData(t) }, addData: function (t) { var e, i, n, s = o.Util.isArray(t) ? t : t.features; if (s) { for (e = 0, i = s.length; e < i; e++) n = s[e], (n.geometries || n.geometry || n.features || n.coordinates) && this.addData(n); return this } var r = this.options; if (r.filter && !r.filter(t)) return this; var a = o.GeoJSON.geometryToLayer(t, r); return a ? (a.feature = o.GeoJSON.asFeature(t), a.defaultOptions = a.options, this.resetStyle(a), r.onEachFeature && r.onEachFeature(t, a), this.addLayer(a)) : this }, resetStyle: function (t) { return t.options = o.Util.extend({}, t.defaultOptions), this._setLayerStyle(t, this.options.style), this }, setStyle: function (t) { return this.eachLayer(function (e) { this._setLayerStyle(e, t) }, this) }, _setLayerStyle: function (t, e) { "function" == typeof e && (e = e(t.feature)), t.setStyle && t.setStyle(e) } }), o.extend(o.GeoJSON, { geometryToLayer: function (t, e) { var i, n, s, r, a = "Feature" === t.type ? t.geometry : t, h = a ? a.coordinates : null, l = [], u = e && e.pointToLayer, c = e && e.coordsToLatLng || this.coordsToLatLng; if (!h && !a) return null; switch (a.type) { case"Point": return i = c(h), u ? u(t, i) : new o.Marker(i); case"MultiPoint": for (s = 0, r = h.length; s < r; s++) i = c(h[s]), l.push(u ? u(t, i) : new o.Marker(i)); return new o.FeatureGroup(l); case"LineString": case"MultiLineString": return n = this.coordsToLatLngs(h, "LineString" === a.type ? 0 : 1, c), new o.Polyline(n, e); case"Polygon": case"MultiPolygon": return n = this.coordsToLatLngs(h, "Polygon" === a.type ? 1 : 2, c), new o.Polygon(n, e); case"GeometryCollection": for (s = 0, r = a.geometries.length; s < r; s++) { var d = this.geometryToLayer({ geometry: a.geometries[s], type: "Feature", properties: t.properties }, e); d && l.push(d) } return new o.FeatureGroup(l); default: throw new Error("Invalid GeoJSON object.") } }, coordsToLatLng: function (t) { return new o.LatLng(t[1], t[0], t[2]) }, coordsToLatLngs: function (t, e, i) { for (var n, o = [], s = 0, r = t.length; s < r; s++) n = e ? this.coordsToLatLngs(t[s], e - 1, i) : (i || this.coordsToLatLng)(t[s]), o.push(n); return o }, latLngToCoords: function (t) { return t.alt !== i ? [t.lng, t.lat, t.alt] : [t.lng, t.lat] }, latLngsToCoords: function (t, e, i) { for (var n = [], s = 0, r = t.length; s < r; s++) n.push(e ? o.GeoJSON.latLngsToCoords(t[s], e - 1, i) : o.GeoJSON.latLngToCoords(t[s])); return !e && i && n.push(n[0]), n }, getFeature: function (t, e) { return t.feature ? o.extend({}, t.feature, {geometry: e}) : o.GeoJSON.asFeature(e) }, asFeature: function (t) { return "Feature" === t.type || "FeatureCollection" === t.type ? t : { type: "Feature", properties: {}, geometry: t } } }); var a = { toGeoJSON: function () { return o.GeoJSON.getFeature(this, {type: "Point", coordinates: o.GeoJSON.latLngToCoords(this.getLatLng())}) } }; o.Marker.include(a), o.Circle.include(a), o.CircleMarker.include(a), o.Polyline.prototype.toGeoJSON = function () { var t = !o.Polyline._flat(this._latlngs), e = o.GeoJSON.latLngsToCoords(this._latlngs, t ? 1 : 0); return o.GeoJSON.getFeature(this, {type: (t ? "Multi" : "") + "LineString", coordinates: e}) }, o.Polygon.prototype.toGeoJSON = function () { var t = !o.Polyline._flat(this._latlngs), e = t && !o.Polyline._flat(this._latlngs[0]), i = o.GeoJSON.latLngsToCoords(this._latlngs, e ? 2 : t ? 1 : 0, !0); return t || (i = [i]), o.GeoJSON.getFeature(this, {type: (e ? "Multi" : "") + "Polygon", coordinates: i}) }, o.LayerGroup.include({ toMultiPoint: function () { var t = []; return this.eachLayer(function (e) { t.push(e.toGeoJSON().geometry.coordinates) }), o.GeoJSON.getFeature(this, {type: "MultiPoint", coordinates: t}) }, toGeoJSON: function () { var t = this.feature && this.feature.geometry && this.feature.geometry.type; if ("MultiPoint" === t) return this.toMultiPoint(); var e = "GeometryCollection" === t, i = []; return this.eachLayer(function (t) { if (t.toGeoJSON) { var n = t.toGeoJSON(); i.push(e ? n.geometry : o.GeoJSON.asFeature(n)) } }), e ? o.GeoJSON.getFeature(this, { geometries: i, type: "GeometryCollection" }) : {type: "FeatureCollection", features: i} } }), o.geoJSON = function (t, e) { return new o.GeoJSON(t, e) }, o.geoJson = o.geoJSON, o.Draggable = o.Evented.extend({ options: {clickTolerance: 3}, statics: { START: o.Browser.touch ? ["touchstart", "mousedown"] : ["mousedown"], END: {mousedown: "mouseup", touchstart: "touchend", pointerdown: "touchend", MSPointerDown: "touchend"}, MOVE: { mousedown: "mousemove", touchstart: "touchmove", pointerdown: "touchmove", MSPointerDown: "touchmove" } }, initialize: function (t, e, i) { this._element = t, this._dragStartTarget = e || t, this._preventOutline = i }, enable: function () { this._enabled || (o.DomEvent.on(this._dragStartTarget, o.Draggable.START.join(" "), this._onDown, this), this._enabled = !0) }, disable: function () { this._enabled && (o.Draggable._dragging === this && this.finishDrag(), o.DomEvent.off(this._dragStartTarget, o.Draggable.START.join(" "), this._onDown, this), this._enabled = !1, this._moved = !1) }, _onDown: function (t) { if (!t._simulated && this._enabled && (this._moved = !1, !o.DomUtil.hasClass(this._element, "leaflet-zoom-anim") && !(o.Draggable._dragging || t.shiftKey || 1 !== t.which && 1 !== t.button && !t.touches || (o.Draggable._dragging = this, this._preventOutline && o.DomUtil.preventOutline(this._element), o.DomUtil.disableImageDrag(), o.DomUtil.disableTextSelection(), this._moving)))) { this.fire("down"); var i = t.touches ? t.touches[0] : t; this._startPoint = new o.Point(i.clientX, i.clientY), o.DomEvent.on(e, o.Draggable.MOVE[t.type], this._onMove, this).on(e, o.Draggable.END[t.type], this._onUp, this) } }, _onMove: function (i) { if (!i._simulated && this._enabled) { if (i.touches && i.touches.length > 1) return void(this._moved = !0); var n = i.touches && 1 === i.touches.length ? i.touches[0] : i, s = new o.Point(n.clientX, n.clientY), r = s.subtract(this._startPoint); (r.x || r.y) && (Math.abs(r.x) + Math.abs(r.y) < this.options.clickTolerance || (o.DomEvent.preventDefault(i), this._moved || (this.fire("dragstart"), this._moved = !0, this._startPos = o.DomUtil.getPosition(this._element).subtract(r), o.DomUtil.addClass(e.body, "leaflet-dragging"), this._lastTarget = i.target || i.srcElement, t.SVGElementInstance && this._lastTarget instanceof SVGElementInstance && (this._lastTarget = this._lastTarget.correspondingUseElement), o.DomUtil.addClass(this._lastTarget, "leaflet-drag-target")), this._newPos = this._startPos.add(r), this._moving = !0, o.Util.cancelAnimFrame(this._animRequest), this._lastEvent = i, this._animRequest = o.Util.requestAnimFrame(this._updatePosition, this, !0))) } }, _updatePosition: function () { var t = {originalEvent: this._lastEvent}; this.fire("predrag", t), o.DomUtil.setPosition(this._element, this._newPos), this.fire("drag", t) }, _onUp: function (t) { !t._simulated && this._enabled && this.finishDrag() }, finishDrag: function () { o.DomUtil.removeClass(e.body, "leaflet-dragging"), this._lastTarget && (o.DomUtil.removeClass(this._lastTarget, "leaflet-drag-target"), this._lastTarget = null); for (var t in o.Draggable.MOVE) o.DomEvent.off(e, o.Draggable.MOVE[t], this._onMove, this).off(e, o.Draggable.END[t], this._onUp, this); o.DomUtil.enableImageDrag(), o.DomUtil.enableTextSelection(), this._moved && this._moving && (o.Util.cancelAnimFrame(this._animRequest), this.fire("dragend", {distance: this._newPos.distanceTo(this._startPos)})), this._moving = !1, o.Draggable._dragging = !1 } }), o.Handler = o.Class.extend({ initialize: function (t) { this._map = t }, enable: function () { return this._enabled ? this : (this._enabled = !0, this.addHooks(), this) }, disable: function () { return this._enabled ? (this._enabled = !1, this.removeHooks(), this) : this }, enabled: function () { return !!this._enabled } }), o.Map.mergeOptions({ dragging: !0, inertia: !o.Browser.android23, inertiaDeceleration: 3400, inertiaMaxSpeed: 1 / 0, easeLinearity: .2, worldCopyJump: !1, maxBoundsViscosity: 0 }), o.Map.Drag = o.Handler.extend({ addHooks: function () { if (!this._draggable) { var t = this._map; this._draggable = new o.Draggable(t._mapPane, t._container), this._draggable.on({ down: this._onDown, dragstart: this._onDragStart, drag: this._onDrag, dragend: this._onDragEnd }, this), this._draggable.on("predrag", this._onPreDragLimit, this), t.options.worldCopyJump && (this._draggable.on("predrag", this._onPreDragWrap, this), t.on("zoomend", this._onZoomEnd, this), t.whenReady(this._onZoomEnd, this)) } o.DomUtil.addClass(this._map._container, "leaflet-grab leaflet-touch-drag"), this._draggable.enable(), this._positions = [], this._times = [] }, removeHooks: function () { o.DomUtil.removeClass(this._map._container, "leaflet-grab"), o.DomUtil.removeClass(this._map._container, "leaflet-touch-drag"), this._draggable.disable() }, moved: function () { return this._draggable && this._draggable._moved }, moving: function () { return this._draggable && this._draggable._moving }, _onDown: function () { this._map._stop() }, _onDragStart: function () { var t = this._map; if (this._map.options.maxBounds && this._map.options.maxBoundsViscosity) { var e = o.latLngBounds(this._map.options.maxBounds); this._offsetLimit = o.bounds(this._map.latLngToContainerPoint(e.getNorthWest()).multiplyBy(-1), this._map.latLngToContainerPoint(e.getSouthEast()).multiplyBy(-1).add(this._map.getSize())), this._viscosity = Math.min(1, Math.max(0, this._map.options.maxBoundsViscosity)) } else this._offsetLimit = null; t.fire("movestart").fire("dragstart"), t.options.inertia && (this._positions = [], this._times = []) }, _onDrag: function (t) { if (this._map.options.inertia) { var e = this._lastTime = +new Date, i = this._lastPos = this._draggable._absPos || this._draggable._newPos; this._positions.push(i), this._times.push(e), e - this._times[0] > 50 && (this._positions.shift(), this._times.shift()) } this._map.fire("move", t).fire("drag", t) }, _onZoomEnd: function () { var t = this._map.getSize().divideBy(2), e = this._map.latLngToLayerPoint([0, 0]); this._initialWorldOffset = e.subtract(t).x, this._worldWidth = this._map.getPixelWorldBounds().getSize().x }, _viscousLimit: function (t, e) { return t - (t - e) * this._viscosity }, _onPreDragLimit: function () { if (this._viscosity && this._offsetLimit) { var t = this._draggable._newPos.subtract(this._draggable._startPos), e = this._offsetLimit; t.x < e.min.x && (t.x = this._viscousLimit(t.x, e.min.x)), t.y < e.min.y && (t.y = this._viscousLimit(t.y, e.min.y)), t.x > e.max.x && (t.x = this._viscousLimit(t.x, e.max.x)), t.y > e.max.y && (t.y = this._viscousLimit(t.y, e.max.y)), this._draggable._newPos = this._draggable._startPos.add(t) } }, _onPreDragWrap: function () { var t = this._worldWidth, e = Math.round(t / 2), i = this._initialWorldOffset, n = this._draggable._newPos.x, o = (n - e + i) % t + e - i, s = (n + e + i) % t - e - i, r = Math.abs(o + i) < Math.abs(s + i) ? o : s; this._draggable._absPos = this._draggable._newPos.clone(), this._draggable._newPos.x = r }, _onDragEnd: function (t) { var e = this._map, i = e.options, n = !i.inertia || this._times.length < 2; if (e.fire("dragend", t), n) e.fire("moveend"); else { var s = this._lastPos.subtract(this._positions[0]), r = (this._lastTime - this._times[0]) / 1e3, a = i.easeLinearity, h = s.multiplyBy(a / r), l = h.distanceTo([0, 0]), u = Math.min(i.inertiaMaxSpeed, l), c = h.multiplyBy(u / l), d = u / (i.inertiaDeceleration * a), _ = c.multiplyBy(-d / 2).round(); _.x || _.y ? (_ = e._limitOffset(_, e.options.maxBounds), o.Util.requestAnimFrame(function () { e.panBy(_, {duration: d, easeLinearity: a, noMoveStart: !0, animate: !0}) })) : e.fire("moveend") } } }), o.Map.addInitHook("addHandler", "dragging", o.Map.Drag), o.Map.mergeOptions({doubleClickZoom: !0}), o.Map.DoubleClickZoom = o.Handler.extend({ addHooks: function () { this._map.on("dblclick", this._onDoubleClick, this) }, removeHooks: function () { this._map.off("dblclick", this._onDoubleClick, this) }, _onDoubleClick: function (t) { var e = this._map, i = e.getZoom(), n = e.options.zoomDelta, o = t.originalEvent.shiftKey ? i - n : i + n; "center" === e.options.doubleClickZoom ? e.setZoom(o) : e.setZoomAround(t.containerPoint, o) } }), o.Map.addInitHook("addHandler", "doubleClickZoom", o.Map.DoubleClickZoom), o.Map.mergeOptions({ scrollWheelZoom: !0, wheelDebounceTime: 40, wheelPxPerZoomLevel: 60 }), o.Map.ScrollWheelZoom = o.Handler.extend({ addHooks: function () { o.DomEvent.on(this._map._container, "mousewheel", this._onWheelScroll, this), this._delta = 0 }, removeHooks: function () { o.DomEvent.off(this._map._container, "mousewheel", this._onWheelScroll, this) }, _onWheelScroll: function (t) { var e = o.DomEvent.getWheelDelta(t), i = this._map.options.wheelDebounceTime; this._delta += e, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date); var n = Math.max(i - (+new Date - this._startTime), 0); clearTimeout(this._timer), this._timer = setTimeout(o.bind(this._performZoom, this), n), o.DomEvent.stop(t) }, _performZoom: function () { var t = this._map, e = t.getZoom(), i = this._map.options.zoomSnap || 0; t._stop(); var n = this._delta / (4 * this._map.options.wheelPxPerZoomLevel), o = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(n)))) / Math.LN2, s = i ? Math.ceil(o / i) * i : o, r = t._limitZoom(e + (this._delta > 0 ? s : -s)) - e; this._delta = 0, this._startTime = null, r && ("center" === t.options.scrollWheelZoom ? t.setZoom(e + r) : t.setZoomAround(this._lastMousePos, e + r)) } }), o.Map.addInitHook("addHandler", "scrollWheelZoom", o.Map.ScrollWheelZoom), o.extend(o.DomEvent, { _touchstart: o.Browser.msPointer ? "MSPointerDown" : o.Browser.pointer ? "pointerdown" : "touchstart", _touchend: o.Browser.msPointer ? "MSPointerUp" : o.Browser.pointer ? "pointerup" : "touchend", addDoubleTapListener: function (t, e, i) { function n(t) { var e; if (o.Browser.pointer) { if (!o.Browser.edge || "mouse" === t.pointerType) return; e = o.DomEvent._pointersCount } else e = t.touches.length; if (!(e > 1)) { var i = Date.now(), n = i - (r || i); a = t.touches ? t.touches[0] : t, h = n > 0 && n <= l, r = i } } function s(t) { if (h && !a.cancelBubble) { if (o.Browser.pointer) { if (!o.Browser.edge || "mouse" === t.pointerType) return; var i, n, s = {}; for (n in a) i = a[n], s[n] = i && i.bind ? i.bind(a) : i; a = s } a.type = "dblclick", e(a), r = null } } var r, a, h = !1, l = 250, u = "_leaflet_", c = this._touchstart, d = this._touchend; return t[u + c + i] = n, t[u + d + i] = s, t[u + "dblclick" + i] = e, t.addEventListener(c, n, !1), t.addEventListener(d, s, !1), t.addEventListener("dblclick", e, !1), this }, removeDoubleTapListener: function (t, e) { var i = "_leaflet_", n = t[i + this._touchstart + e], s = t[i + this._touchend + e], r = t[i + "dblclick" + e]; return t.removeEventListener(this._touchstart, n, !1), t.removeEventListener(this._touchend, s, !1), o.Browser.edge || t.removeEventListener("dblclick", r, !1), this } }), o.extend(o.DomEvent, { POINTER_DOWN: o.Browser.msPointer ? "MSPointerDown" : "pointerdown", POINTER_MOVE: o.Browser.msPointer ? "MSPointerMove" : "pointermove", POINTER_UP: o.Browser.msPointer ? "MSPointerUp" : "pointerup", POINTER_CANCEL: o.Browser.msPointer ? "MSPointerCancel" : "pointercancel", TAG_WHITE_LIST: ["INPUT", "SELECT", "OPTION"], _pointers: {}, _pointersCount: 0, addPointerListener: function (t, e, i, n) { return "touchstart" === e ? this._addPointerStart(t, i, n) : "touchmove" === e ? this._addPointerMove(t, i, n) : "touchend" === e && this._addPointerEnd(t, i, n), this }, removePointerListener: function (t, e, i) { var n = t["_leaflet_" + e + i]; return "touchstart" === e ? t.removeEventListener(this.POINTER_DOWN, n, !1) : "touchmove" === e ? t.removeEventListener(this.POINTER_MOVE, n, !1) : "touchend" === e && (t.removeEventListener(this.POINTER_UP, n, !1), t.removeEventListener(this.POINTER_CANCEL, n, !1)), this }, _addPointerStart: function (t, i, n) { var s = o.bind(function (t) { if ("mouse" !== t.pointerType && t.MSPOINTER_TYPE_MOUSE && t.pointerType !== t.MSPOINTER_TYPE_MOUSE) { if (!(this.TAG_WHITE_LIST.indexOf(t.target.tagName) < 0)) return; o.DomEvent.preventDefault(t) } this._handlePointer(t, i) }, this); if (t["_leaflet_touchstart" + n] = s, t.addEventListener(this.POINTER_DOWN, s, !1), !this._pointerDocListener) { var r = o.bind(this._globalPointerUp, this); e.documentElement.addEventListener(this.POINTER_DOWN, o.bind(this._globalPointerDown, this), !0), e.documentElement.addEventListener(this.POINTER_MOVE, o.bind(this._globalPointerMove, this), !0), e.documentElement.addEventListener(this.POINTER_UP, r, !0), e.documentElement.addEventListener(this.POINTER_CANCEL, r, !0), this._pointerDocListener = !0 } }, _globalPointerDown: function (t) { this._pointers[t.pointerId] = t, this._pointersCount++ }, _globalPointerMove: function (t) { this._pointers[t.pointerId] && (this._pointers[t.pointerId] = t) }, _globalPointerUp: function (t) { delete this._pointers[t.pointerId], this._pointersCount-- }, _handlePointer: function (t, e) { t.touches = []; for (var i in this._pointers) t.touches.push(this._pointers[i]); t.changedTouches = [t], e(t) }, _addPointerMove: function (t, e, i) { var n = o.bind(function (t) { (t.pointerType !== t.MSPOINTER_TYPE_MOUSE && "mouse" !== t.pointerType || 0 !== t.buttons) && this._handlePointer(t, e) }, this); t["_leaflet_touchmove" + i] = n, t.addEventListener(this.POINTER_MOVE, n, !1) }, _addPointerEnd: function (t, e, i) { var n = o.bind(function (t) { this._handlePointer(t, e) }, this); t["_leaflet_touchend" + i] = n, t.addEventListener(this.POINTER_UP, n, !1), t.addEventListener(this.POINTER_CANCEL, n, !1) } }), o.Map.mergeOptions({ touchZoom: o.Browser.touch && !o.Browser.android23, bounceAtZoomLimits: !0 }), o.Map.TouchZoom = o.Handler.extend({ addHooks: function () { o.DomUtil.addClass(this._map._container, "leaflet-touch-zoom"), o.DomEvent.on(this._map._container, "touchstart", this._onTouchStart, this) }, removeHooks: function () { o.DomUtil.removeClass(this._map._container, "leaflet-touch-zoom"), o.DomEvent.off(this._map._container, "touchstart", this._onTouchStart, this) }, _onTouchStart: function (t) { var i = this._map; if (t.touches && 2 === t.touches.length && !i._animatingZoom && !this._zooming) { var n = i.mouseEventToContainerPoint(t.touches[0]), s = i.mouseEventToContainerPoint(t.touches[1]); this._centerPoint = i.getSize()._divideBy(2), this._startLatLng = i.containerPointToLatLng(this._centerPoint), "center" !== i.options.touchZoom && (this._pinchStartLatLng = i.containerPointToLatLng(n.add(s)._divideBy(2))), this._startDist = n.distanceTo(s), this._startZoom = i.getZoom(), this._moved = !1, this._zooming = !0, i._stop(), o.DomEvent.on(e, "touchmove", this._onTouchMove, this).on(e, "touchend", this._onTouchEnd, this), o.DomEvent.preventDefault(t) } }, _onTouchMove: function (t) { if (t.touches && 2 === t.touches.length && this._zooming) { var e = this._map, i = e.mouseEventToContainerPoint(t.touches[0]), n = e.mouseEventToContainerPoint(t.touches[1]), s = i.distanceTo(n) / this._startDist; if (this._zoom = e.getScaleZoom(s, this._startZoom), !e.options.bounceAtZoomLimits && (this._zoom < e.getMinZoom() && s < 1 || this._zoom > e.getMaxZoom() && s > 1) && (this._zoom = e._limitZoom(this._zoom)), "center" === e.options.touchZoom) { if (this._center = this._startLatLng, 1 === s) return } else { var r = i._add(n)._divideBy(2)._subtract(this._centerPoint); if (1 === s && 0 === r.x && 0 === r.y) return; this._center = e.unproject(e.project(this._pinchStartLatLng, this._zoom).subtract(r), this._zoom) } this._moved || (e._moveStart(!0), this._moved = !0), o.Util.cancelAnimFrame(this._animRequest); var a = o.bind(e._move, e, this._center, this._zoom, {pinch: !0, round: !1}); this._animRequest = o.Util.requestAnimFrame(a, this, !0), o.DomEvent.preventDefault(t) } }, _onTouchEnd: function () { return this._moved && this._zooming ? (this._zooming = !1, o.Util.cancelAnimFrame(this._animRequest), o.DomEvent.off(e, "touchmove", this._onTouchMove).off(e, "touchend", this._onTouchEnd), void(this._map.options.zoomAnimation ? this._map._animateZoom(this._center, this._map._limitZoom(this._zoom), !0, this._map.options.zoomSnap) : this._map._resetView(this._center, this._map._limitZoom(this._zoom)))) : void(this._zooming = !1) } }), o.Map.addInitHook("addHandler", "touchZoom", o.Map.TouchZoom), o.Map.mergeOptions({ tap: !0, tapTolerance: 15 }), o.Map.Tap = o.Handler.extend({ addHooks: function () { o.DomEvent.on(this._map._container, "touchstart", this._onDown, this) }, removeHooks: function () { o.DomEvent.off(this._map._container, "touchstart", this._onDown, this) }, _onDown: function (t) { if (t.touches) { if (o.DomEvent.preventDefault(t), this._fireClick = !0, t.touches.length > 1) return this._fireClick = !1, void clearTimeout(this._holdTimeout); var i = t.touches[0], n = i.target; this._startPos = this._newPos = new o.Point(i.clientX, i.clientY), n.tagName && "a" === n.tagName.toLowerCase() && o.DomUtil.addClass(n, "leaflet-active"), this._holdTimeout = setTimeout(o.bind(function () { this._isTapValid() && (this._fireClick = !1, this._onUp(), this._simulateEvent("contextmenu", i)) }, this), 1e3), this._simulateEvent("mousedown", i), o.DomEvent.on(e, { touchmove: this._onMove, touchend: this._onUp }, this) } }, _onUp: function (t) { if (clearTimeout(this._holdTimeout), o.DomEvent.off(e, { touchmove: this._onMove, touchend: this._onUp }, this), this._fireClick && t && t.changedTouches) { var i = t.changedTouches[0], n = i.target; n && n.tagName && "a" === n.tagName.toLowerCase() && o.DomUtil.removeClass(n, "leaflet-active"), this._simulateEvent("mouseup", i), this._isTapValid() && this._simulateEvent("click", i) } }, _isTapValid: function () { return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance }, _onMove: function (t) { var e = t.touches[0]; this._newPos = new o.Point(e.clientX, e.clientY), this._simulateEvent("mousemove", e) }, _simulateEvent: function (i, n) { var o = e.createEvent("MouseEvents"); o._simulated = !0, n.target._simulatedClick = !0, o.initMouseEvent(i, !0, !0, t, 1, n.screenX, n.screenY, n.clientX, n.clientY, !1, !1, !1, !1, 0, null), n.target.dispatchEvent(o) } }), o.Browser.touch && !o.Browser.pointer && o.Map.addInitHook("addHandler", "tap", o.Map.Tap), o.Map.mergeOptions({boxZoom: !0}), o.Map.BoxZoom = o.Handler.extend({ initialize: function (t) { this._map = t, this._container = t._container, this._pane = t._panes.overlayPane }, addHooks: function () { o.DomEvent.on(this._container, "mousedown", this._onMouseDown, this) }, removeHooks: function () { o.DomEvent.off(this._container, "mousedown", this._onMouseDown, this) }, moved: function () { return this._moved }, _resetState: function () { this._moved = !1 }, _onMouseDown: function (t) { return !(!t.shiftKey || 1 !== t.which && 1 !== t.button) && (this._resetState(), o.DomUtil.disableTextSelection(), o.DomUtil.disableImageDrag(), this._startPoint = this._map.mouseEventToContainerPoint(t), void o.DomEvent.on(e, { contextmenu: o.DomEvent.stop, mousemove: this._onMouseMove, mouseup: this._onMouseUp, keydown: this._onKeyDown }, this)) }, _onMouseMove: function (t) { this._moved || (this._moved = !0, this._box = o.DomUtil.create("div", "leaflet-zoom-box", this._container), o.DomUtil.addClass(this._container, "leaflet-crosshair"), this._map.fire("boxzoomstart")), this._point = this._map.mouseEventToContainerPoint(t); var e = new o.Bounds(this._point, this._startPoint), i = e.getSize(); o.DomUtil.setPosition(this._box, e.min), this._box.style.width = i.x + "px", this._box.style.height = i.y + "px" }, _finish: function () { this._moved && (o.DomUtil.remove(this._box), o.DomUtil.removeClass(this._container, "leaflet-crosshair")), o.DomUtil.enableTextSelection(), o.DomUtil.enableImageDrag(), o.DomEvent.off(e, { contextmenu: o.DomEvent.stop, mousemove: this._onMouseMove, mouseup: this._onMouseUp, keydown: this._onKeyDown }, this) }, _onMouseUp: function (t) { if ((1 === t.which || 1 === t.button) && (this._finish(), this._moved)) { setTimeout(o.bind(this._resetState, this), 0); var e = new o.LatLngBounds(this._map.containerPointToLatLng(this._startPoint), this._map.containerPointToLatLng(this._point)); this._map.fitBounds(e).fire("boxzoomend", {boxZoomBounds: e}) } }, _onKeyDown: function (t) { 27 === t.keyCode && this._finish() } }), o.Map.addInitHook("addHandler", "boxZoom", o.Map.BoxZoom), o.Map.mergeOptions({ keyboard: !0, keyboardPanDelta: 80 }), o.Map.Keyboard = o.Handler.extend({ keyCodes: { left: [37], right: [39], down: [40], up: [38], zoomIn: [187, 107, 61, 171], zoomOut: [189, 109, 54, 173] }, initialize: function (t) { this._map = t, this._setPanDelta(t.options.keyboardPanDelta), this._setZoomDelta(t.options.zoomDelta) }, addHooks: function () { var t = this._map._container; t.tabIndex <= 0 && (t.tabIndex = "0"), o.DomEvent.on(t, { focus: this._onFocus, blur: this._onBlur, mousedown: this._onMouseDown }, this), this._map.on({focus: this._addHooks, blur: this._removeHooks}, this) }, removeHooks: function () { this._removeHooks(), o.DomEvent.off(this._map._container, { focus: this._onFocus, blur: this._onBlur, mousedown: this._onMouseDown }, this), this._map.off({focus: this._addHooks, blur: this._removeHooks}, this) }, _onMouseDown: function () { if (!this._focused) { var i = e.body, n = e.documentElement, o = i.scrollTop || n.scrollTop, s = i.scrollLeft || n.scrollLeft; this._map._container.focus(), t.scrollTo(s, o) } }, _onFocus: function () { this._focused = !0, this._map.fire("focus") }, _onBlur: function () { this._focused = !1, this._map.fire("blur") }, _setPanDelta: function (t) { var e, i, n = this._panKeys = {}, o = this.keyCodes; for (e = 0, i = o.left.length; e < i; e++) n[o.left[e]] = [-1 * t, 0]; for (e = 0, i = o.right.length; e < i; e++) n[o.right[e]] = [t, 0]; for (e = 0, i = o.down.length; e < i; e++) n[o.down[e]] = [0, t]; for (e = 0, i = o.up.length; e < i; e++) n[o.up[e]] = [0, -1 * t] }, _setZoomDelta: function (t) { var e, i, n = this._zoomKeys = {}, o = this.keyCodes; for (e = 0, i = o.zoomIn.length; e < i; e++) n[o.zoomIn[e]] = t; for (e = 0, i = o.zoomOut.length; e < i; e++) n[o.zoomOut[e]] = -t }, _addHooks: function () { o.DomEvent.on(e, "keydown", this._onKeyDown, this) }, _removeHooks: function () { o.DomEvent.off(e, "keydown", this._onKeyDown, this) }, _onKeyDown: function (t) { if (!(t.altKey || t.ctrlKey || t.metaKey)) { var e, i = t.keyCode, n = this._map; if (i in this._panKeys) { if (n._panAnim && n._panAnim._inProgress) return; e = this._panKeys[i], t.shiftKey && (e = o.point(e).multiplyBy(3)), n.panBy(e), n.options.maxBounds && n.panInsideBounds(n.options.maxBounds) } else if (i in this._zoomKeys) n.setZoom(n.getZoom() + (t.shiftKey ? 3 : 1) * this._zoomKeys[i]); else { if (27 !== i) return; n.closePopup() } o.DomEvent.stop(t) } } }), o.Map.addInitHook("addHandler", "keyboard", o.Map.Keyboard), o.Handler.MarkerDrag = o.Handler.extend({ initialize: function (t) { this._marker = t }, addHooks: function () { var t = this._marker._icon; this._draggable || (this._draggable = new o.Draggable(t, t, !0)), this._draggable.on({ dragstart: this._onDragStart, drag: this._onDrag, dragend: this._onDragEnd }, this).enable(), o.DomUtil.addClass(t, "leaflet-marker-draggable") }, removeHooks: function () { this._draggable.off({ dragstart: this._onDragStart, drag: this._onDrag, dragend: this._onDragEnd }, this).disable(), this._marker._icon && o.DomUtil.removeClass(this._marker._icon, "leaflet-marker-draggable") }, moved: function () { return this._draggable && this._draggable._moved }, _onDragStart: function () { this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup().fire("movestart").fire("dragstart") }, _onDrag: function (t) { var e = this._marker, i = e._shadow, n = o.DomUtil.getPosition(e._icon), s = e._map.layerPointToLatLng(n); i && o.DomUtil.setPosition(i, n), e._latlng = s, t.latlng = s, t.oldLatLng = this._oldLatLng, e.fire("move", t).fire("drag", t) }, _onDragEnd: function (t) { delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t) } }), o.Control = o.Class.extend({ options: {position: "topright"}, initialize: function (t) { o.setOptions(this, t) }, getPosition: function () { return this.options.position }, setPosition: function (t) { var e = this._map; return e && e.removeControl(this), this.options.position = t, e && e.addControl(this), this }, getContainer: function () { return this._container }, addTo: function (t) { this.remove(), this._map = t; var e = this._container = this.onAdd(t), i = this.getPosition(), n = t._controlCorners[i]; return o.DomUtil.addClass(e, "leaflet-control"), i.indexOf("bottom") !== -1 ? n.insertBefore(e, n.firstChild) : n.appendChild(e), this }, remove: function () { return this._map ? (o.DomUtil.remove(this._container), this.onRemove && this.onRemove(this._map), this._map = null, this) : this }, _refocusOnMap: function (t) { this._map && t && t.screenX > 0 && t.screenY > 0 && this._map.getContainer().focus() } }), o.control = function (t) { return new o.Control(t) }, o.Map.include({ addControl: function (t) { return t.addTo(this), this }, removeControl: function (t) { return t.remove(), this }, _initControlPos: function () { function t(t, s) { var r = i + t + " " + i + s; e[t + s] = o.DomUtil.create("div", r, n) } var e = this._controlCorners = {}, i = "leaflet-", n = this._controlContainer = o.DomUtil.create("div", i + "control-container", this._container); t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right") }, _clearControlPos: function () { o.DomUtil.remove(this._controlContainer) } }), o.Control.Zoom = o.Control.extend({ options: { position: "topleft", zoomInText: "+", zoomInTitle: "Zoom in", zoomOutText: "-", zoomOutTitle: "Zoom out" }, onAdd: function (t) { var e = "leaflet-control-zoom", i = o.DomUtil.create("div", e + " leaflet-bar"), n = this.options; return this._zoomInButton = this._createButton(n.zoomInText, n.zoomInTitle, e + "-in", i, this._zoomIn), this._zoomOutButton = this._createButton(n.zoomOutText, n.zoomOutTitle, e + "-out", i, this._zoomOut), this._updateDisabled(), t.on("zoomend zoomlevelschange", this._updateDisabled, this), i }, onRemove: function (t) { t.off("zoomend zoomlevelschange", this._updateDisabled, this) }, disable: function () { return this._disabled = !0, this._updateDisabled(), this }, enable: function () { return this._disabled = !1, this._updateDisabled(), this }, _zoomIn: function (t) { !this._disabled && this._map._zoom < this._map.getMaxZoom() && this._map.zoomIn(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1)) }, _zoomOut: function (t) { !this._disabled && this._map._zoom > this._map.getMinZoom() && this._map.zoomOut(this._map.options.zoomDelta * (t.shiftKey ? 3 : 1)) }, _createButton: function (t, e, i, n, s) { var r = o.DomUtil.create("a", i, n); return r.innerHTML = t, r.href = "#", r.title = e, r.setAttribute("role", "button"), r.setAttribute("aria-label", e), o.DomEvent.on(r, "mousedown dblclick", o.DomEvent.stopPropagation).on(r, "click", o.DomEvent.stop).on(r, "click", s, this).on(r, "click", this._refocusOnMap, this), r }, _updateDisabled: function () { var t = this._map, e = "leaflet-disabled"; o.DomUtil.removeClass(this._zoomInButton, e), o.DomUtil.removeClass(this._zoomOutButton, e), (this._disabled || t._zoom === t.getMinZoom()) && o.DomUtil.addClass(this._zoomOutButton, e), (this._disabled || t._zoom === t.getMaxZoom()) && o.DomUtil.addClass(this._zoomInButton, e) } }), o.Map.mergeOptions({zoomControl: !0}), o.Map.addInitHook(function () { this.options.zoomControl && (this.zoomControl = new o.Control.Zoom, this.addControl(this.zoomControl)) }), o.control.zoom = function (t) { return new o.Control.Zoom(t) }, o.Control.Attribution = o.Control.extend({ options: { position: "bottomright", prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>' }, initialize: function (t) { o.setOptions(this, t), this._attributions = {} }, onAdd: function (t) { t.attributionControl = this, this._container = o.DomUtil.create("div", "leaflet-control-attribution"), o.DomEvent && o.DomEvent.disableClickPropagation(this._container); for (var e in t._layers) t._layers[e].getAttribution && this.addAttribution(t._layers[e].getAttribution()); return this._update(), this._container }, setPrefix: function (t) { return this.options.prefix = t, this._update(), this }, addAttribution: function (t) { return t ? (this._attributions[t] || (this._attributions[t] = 0), this._attributions[t]++, this._update(), this) : this }, removeAttribution: function (t) { return t ? (this._attributions[t] && (this._attributions[t]--, this._update()), this) : this }, _update: function () { if (this._map) { var t = []; for (var e in this._attributions) this._attributions[e] && t.push(e); var i = []; this.options.prefix && i.push(this.options.prefix), t.length && i.push(t.join(", ")), this._container.innerHTML = i.join(" | ") } } }), o.Map.mergeOptions({attributionControl: !0}), o.Map.addInitHook(function () { this.options.attributionControl && (new o.Control.Attribution).addTo(this) }), o.control.attribution = function (t) { return new o.Control.Attribution(t) }, o.Control.Scale = o.Control.extend({ options: {position: "bottomleft", maxWidth: 100, metric: !0, imperial: !0}, onAdd: function (t) { var e = "leaflet-control-scale", i = o.DomUtil.create("div", e), n = this.options; return this._addScales(n, e + "-line", i), t.on(n.updateWhenIdle ? "moveend" : "move", this._update, this), t.whenReady(this._update, this), i }, onRemove: function (t) { t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this) }, _addScales: function (t, e, i) { t.metric && (this._mScale = o.DomUtil.create("div", e, i)), t.imperial && (this._iScale = o.DomUtil.create("div", e, i)) }, _update: function () { var t = this._map, e = t.getSize().y / 2, i = t.distance(t.containerPointToLatLng([0, e]), t.containerPointToLatLng([this.options.maxWidth, e])); this._updateScales(i) }, _updateScales: function (t) { this.options.metric && t && this._updateMetric(t), this.options.imperial && t && this._updateImperial(t) }, _updateMetric: function (t) { var e = this._getRoundNum(t), i = e < 1e3 ? e + " m" : e / 1e3 + " km"; this._updateScale(this._mScale, i, e / t) }, _updateImperial: function (t) { var e, i, n, o = 3.2808399 * t; o > 5280 ? (e = o / 5280, i = this._getRoundNum(e), this._updateScale(this._iScale, i + " mi", i / e)) : (n = this._getRoundNum(o), this._updateScale(this._iScale, n + " ft", n / o)) }, _updateScale: function (t, e, i) { t.style.width = Math.round(this.options.maxWidth * i) + "px", t.innerHTML = e }, _getRoundNum: function (t) { var e = Math.pow(10, (Math.floor(t) + "").length - 1), i = t / e; return i = i >= 10 ? 10 : i >= 5 ? 5 : i >= 3 ? 3 : i >= 2 ? 2 : 1, e * i } }), o.control.scale = function (t) { return new o.Control.Scale(t) }, o.Control.Layers = o.Control.extend({ options: { collapsed: !0, position: "topright", autoZIndex: !0, hideSingleBase: !1, sortLayers: !1, sortFunction: function (t, e, i, n) { return i < n ? -1 : n < i ? 1 : 0 } }, initialize: function (t, e, i) { o.setOptions(this, i), this._layers = [], this._lastZIndex = 0, this._handlingClick = !1; for (var n in t) this._addLayer(t[n], n); for (n in e) this._addLayer(e[n], n, !0) }, onAdd: function (t) { return this._initLayout(), this._update(), this._map = t, t.on("zoomend", this._checkDisabledLayers, this), this._container }, onRemove: function () { this._map.off("zoomend", this._checkDisabledLayers, this); for (var t = 0; t < this._layers.length; t++) this._layers[t].layer.off("add remove", this._onLayerChange, this) }, addBaseLayer: function (t, e) { return this._addLayer(t, e), this._map ? this._update() : this }, addOverlay: function (t, e) { return this._addLayer(t, e, !0), this._map ? this._update() : this }, removeLayer: function (t) { t.off("add remove", this._onLayerChange, this); var e = this._getLayer(o.stamp(t)); return e && this._layers.splice(this._layers.indexOf(e), 1), this._map ? this._update() : this }, expand: function () { o.DomUtil.addClass(this._container, "leaflet-control-layers-expanded"), this._form.style.height = null; var t = this._map.getSize().y - (this._container.offsetTop + 50); return t < this._form.clientHeight ? (o.DomUtil.addClass(this._form, "leaflet-control-layers-scrollbar"), this._form.style.height = t + "px") : o.DomUtil.removeClass(this._form, "leaflet-control-layers-scrollbar"), this._checkDisabledLayers(), this }, collapse: function () { return o.DomUtil.removeClass(this._container, "leaflet-control-layers-expanded"), this }, _initLayout: function () { var t = "leaflet-control-layers", e = this._container = o.DomUtil.create("div", t), i = this.options.collapsed; e.setAttribute("aria-haspopup", !0), o.DomEvent.disableClickPropagation(e), o.Browser.touch || o.DomEvent.disableScrollPropagation(e); var n = this._form = o.DomUtil.create("form", t + "-list"); i && (this._map.on("click", this.collapse, this), o.Browser.android || o.DomEvent.on(e, { mouseenter: this.expand, mouseleave: this.collapse }, this)); var s = this._layersLink = o.DomUtil.create("a", t + "-toggle", e); s.href = "#", s.title = "Layers", o.Browser.touch ? o.DomEvent.on(s, "click", o.DomEvent.stop).on(s, "click", this.expand, this) : o.DomEvent.on(s, "focus", this.expand, this), o.DomEvent.on(n, "click", function () { setTimeout(o.bind(this._onInputClick, this), 0) }, this), i || this.expand(), this._baseLayersList = o.DomUtil.create("div", t + "-base", n), this._separator = o.DomUtil.create("div", t + "-separator", n), this._overlaysList = o.DomUtil.create("div", t + "-overlays", n), e.appendChild(n) }, _getLayer: function (t) { for (var e = 0; e < this._layers.length; e++) if (this._layers[e] && o.stamp(this._layers[e].layer) === t) return this._layers[e] }, _addLayer: function (t, e, i) { t.on("add remove", this._onLayerChange, this), this._layers.push({ layer: t, name: e, overlay: i }), this.options.sortLayers && this._layers.sort(o.bind(function (t, e) { return this.options.sortFunction(t.layer, e.layer, t.name, e.name) }, this)), this.options.autoZIndex && t.setZIndex && (this._lastZIndex++, t.setZIndex(this._lastZIndex)) }, _update: function () { if (!this._container) return this; o.DomUtil.empty(this._baseLayersList), o.DomUtil.empty(this._overlaysList); var t, e, i, n, s = 0; for (i = 0; i < this._layers.length; i++) n = this._layers[i], this._addItem(n), e = e || n.overlay, t = t || !n.overlay, s += n.overlay ? 0 : 1; return this.options.hideSingleBase && (t = t && s > 1, this._baseLayersList.style.display = t ? "" : "none"), this._separator.style.display = e && t ? "" : "none", this }, _onLayerChange: function (t) { this._handlingClick || this._update(); var e = this._getLayer(o.stamp(t.target)), i = e.overlay ? "add" === t.type ? "overlayadd" : "overlayremove" : "add" === t.type ? "baselayerchange" : null; i && this._map.fire(i, e) }, _createRadioElement: function (t, i) { var n = '<input type="radio" class="leaflet-control-layers-selector" name="' + t + '"' + (i ? ' checked="checked"' : "") + "/>", o = e.createElement("div"); return o.innerHTML = n, o.firstChild }, _addItem: function (t) { var i, n = e.createElement("label"), s = this._map.hasLayer(t.layer); t.overlay ? (i = e.createElement("input"), i.type = "checkbox", i.className = "leaflet-control-layers-selector", i.defaultChecked = s) : i = this._createRadioElement("leaflet-base-layers", s), i.layerId = o.stamp(t.layer), o.DomEvent.on(i, "click", this._onInputClick, this); var r = e.createElement("span"); r.innerHTML = " " + t.name; var a = e.createElement("div"); n.appendChild(a), a.appendChild(i), a.appendChild(r); var h = t.overlay ? this._overlaysList : this._baseLayersList; return h.appendChild(n), this._checkDisabledLayers(), n }, _onInputClick: function () { var t, e, i, n = this._form.getElementsByTagName("input"), o = [], s = []; this._handlingClick = !0; for (var r = n.length - 1; r >= 0; r--) t = n[r], e = this._getLayer(t.layerId).layer, i = this._map.hasLayer(e), t.checked && !i ? o.push(e) : !t.checked && i && s.push(e); for (r = 0; r < s.length; r++) this._map.removeLayer(s[r]); for (r = 0; r < o.length; r++) this._map.addLayer(o[r]); this._handlingClick = !1, this._refocusOnMap() }, _checkDisabledLayers: function () { for (var t, e, n = this._form.getElementsByTagName("input"), o = this._map.getZoom(), s = n.length - 1; s >= 0; s--) t = n[s], e = this._getLayer(t.layerId).layer, t.disabled = e.options.minZoom !== i && o < e.options.minZoom || e.options.maxZoom !== i && o > e.options.maxZoom }, _expand: function () { return this.expand() }, _collapse: function () { return this.collapse() } }), o.control.layers = function (t, e, i) { return new o.Control.Layers(t, e, i) } }(window, document); /** * what-input - A global utility for tracking the current input method (mouse, keyboard or touch). * @version v4.1.3 * @link https://github.com/ten1seven/what-input * @license MIT */ (function webpackUniversalModuleDefinition(root, factory) { if (typeof exports === 'object' && typeof module === 'object') module.exports = factory(); else if (typeof define === 'function' && define.amd) define("whatInput", [], factory); else if (typeof exports === 'object') exports["whatInput"] = factory(); else root["whatInput"] = factory(); })(this, function () { return /******/ (function (modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {}; /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ // Check if module is in cache /******/ if (installedModules[moduleId]) /******/ return installedModules[moduleId].exports; /******/ // Create a new module (and put it into the cache) /******/ var module = installedModules[moduleId] = { /******/ exports: {}, /******/ id: moduleId, /******/ loaded: false /******/ }; /******/ // Execute the module function /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ // Flag the module as loaded /******/ module.loaded = true; /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ // expose the modules object (__webpack_modules__) /******/ __webpack_require__.m = modules; /******/ // expose the module cache /******/ __webpack_require__.c = installedModules; /******/ // __webpack_public_path__ /******/ __webpack_require__.p = ""; /******/ // Load entry module and return exports /******/ return __webpack_require__(0); /******/ }) /************************************************************************/ /******/([ /* 0 */ /***/ (function (module, exports) { 'use strict'; module.exports = function () { /* * variables */ // cache document.documentElement var docElem = document.documentElement; // last used input type var currentInput = 'initial'; // last used input intent var currentIntent = null; // form input types var formInputs = ['input', 'select', 'textarea']; // list of modifier keys commonly used with the mouse and // can be safely ignored to prevent false keyboard detection var ignoreMap = [16, // shift 17, // control 18, // alt 91, // Windows key / left Apple cmd 93 // Windows menu / right Apple cmd ]; // mapping of events to input types var inputMap = { keydown: 'keyboard', mousedown: 'mouse', mousemove: 'mouse', MSPointerDown: 'pointer', MSPointerMove: 'pointer', pointerdown: 'pointer', pointermove: 'pointer', touchstart: 'touch' }; // array of all used input types var inputTypes = []; // boolean: true if touch buffer is active var isBuffering = false; // boolean: true if the page is being scrolled var isScrolling = false; // store current mouse position var mousePos = { x: null, y: null }; // map of IE 10 pointer events var pointerMap = { 2: 'touch', 3: 'touch', // treat pen like touch 4: 'mouse' }; /* * set up */ var setUp = function setUp() { // add correct mouse wheel event mapping to `inputMap` inputMap[detectWheel()] = 'mouse'; addListeners(); setInput(); }; /* * events */ var addListeners = function addListeners() { // `pointermove`, `MSPointerMove`, `mousemove` and mouse wheel event binding // can only demonstrate potential, but not actual, interaction // and are treated separately // pointer events (mouse, pen, touch) if (window.PointerEvent) { docElem.addEventListener('pointerdown', updateInput); docElem.addEventListener('pointermove', setIntent); } else if (window.MSPointerEvent) { docElem.addEventListener('MSPointerDown', updateInput); docElem.addEventListener('MSPointerMove', setIntent); } else { // mouse events docElem.addEventListener('mousedown', updateInput); docElem.addEventListener('mousemove', setIntent); // touch events if ('ontouchstart' in window) { docElem.addEventListener('touchstart', touchBuffer); docElem.addEventListener('touchend', touchBuffer); } } // mouse wheel docElem.addEventListener(detectWheel(), setIntent); // keyboard events docElem.addEventListener('keydown', updateInput); }; // checks conditions before updating new input var updateInput = function updateInput(event) { // only execute if the touch buffer timer isn't running if (!isBuffering) { var eventKey = event.which; var value = inputMap[event.type]; if (value === 'pointer') value = pointerType(event); if (currentInput !== value || currentIntent !== value) { var activeElem = document.activeElement; var activeInput = false; if (activeElem && activeElem.nodeName && formInputs.indexOf(activeElem.nodeName.toLowerCase()) === -1) { activeInput = true; } if (value === 'touch' || // ignore mouse modifier keys value === 'mouse' || // don't switch if the current element is a form input value === 'keyboard' && activeInput && ignoreMap.indexOf(eventKey) === -1) { // set the current and catch-all variable currentInput = currentIntent = value; setInput(); } } } }; // updates the doc and `inputTypes` array with new input var setInput = function setInput() { docElem.setAttribute('data-whatinput', currentInput); docElem.setAttribute('data-whatintent', currentInput); if (inputTypes.indexOf(currentInput) === -1) { inputTypes.push(currentInput); docElem.className += ' whatinput-types-' + currentInput; } }; // updates input intent for `mousemove` and `pointermove` var setIntent = function setIntent(event) { // test to see if `mousemove` happened relative to the screen // to detect scrolling versus mousemove if (mousePos['x'] !== event.screenX || mousePos['y'] !== event.screenY) { isScrolling = false; mousePos['x'] = event.screenX; mousePos['y'] = event.screenY; } else { isScrolling = true; } // only execute if the touch buffer timer isn't running // or scrolling isn't happening if (!isBuffering && !isScrolling) { var value = inputMap[event.type]; if (value === 'pointer') value = pointerType(event); if (currentIntent !== value) { currentIntent = value; docElem.setAttribute('data-whatintent', currentIntent); } } }; // buffers touch events because they frequently also fire mouse events var touchBuffer = function touchBuffer(event) { if (event.type === 'touchstart') { isBuffering = false; // set the current input updateInput(event); } else { isBuffering = true; } }; /* * utilities */ var pointerType = function pointerType(event) { if (typeof event.pointerType === 'number') { return pointerMap[event.pointerType]; } else { // treat pen like touch return event.pointerType === 'pen' ? 'touch' : event.pointerType; } }; // detect version of mouse wheel event to use // via https://developer.mozilla.org/en-US/docs/Web/Events/wheel var detectWheel = function detectWheel() { var wheelType = void 0; // Modern browsers support "wheel" if ('onwheel' in document.createElement('div')) { wheelType = 'wheel'; } else { // Webkit and IE support at least "mousewheel" // or assume that remaining browsers are older Firefox wheelType = document.onmousewheel !== undefined ? 'mousewheel' : 'DOMMouseScroll'; } return wheelType; }; /* * init */ // don't start script unless browser cuts the mustard // (also passes if polyfills are used) if ('addEventListener' in window && Array.prototype.indexOf) { setUp(); } /* * api */ return { // returns string: the current input type // opt: 'loose'|'strict' // 'strict' (default): returns the same value as the `data-whatinput` attribute // 'loose': includes `data-whatintent` value if it's more current than `data-whatinput` ask: function ask(opt) { return opt === 'loose' ? currentIntent : currentInput; }, // returns array: all the detected input types types: function types() { return inputTypes; } }; }(); /***/ }) /******/]) }); ; !function ($) { "use strict"; var FOUNDATION_VERSION = '6.2.4'; // Global Foundation object // This is attached to the window, or used as a module for AMD/Browserify var Foundation = { version: FOUNDATION_VERSION, /** * Stores initialized plugins. */ _plugins: {}, /** * Stores generated unique ids for plugin instances */ _uuids: [], /** * Returns a boolean for RTL support */ rtl: function () { return $('html').attr('dir') === 'rtl'; }, /** * Defines a Foundation plugin, adding it to the `Foundation` namespace and the list of plugins to initialize when reflowing. * @param {Object} plugin - The constructor of the plugin. */ plugin: function (plugin, name) { // Object key to use when adding to global Foundation object // Examples: Foundation.Reveal, Foundation.OffCanvas var className = name || functionName(plugin); // Object key to use when storing the plugin, also used to create the identifying data attribute for the plugin // Examples: data-reveal, data-off-canvas var attrName = hyphenate(className); // Add to the Foundation object and the plugins list (for reflowing) this._plugins[attrName] = this[className] = plugin; }, /** * @function * Populates the _uuids array with pointers to each individual plugin instance. * Adds the `zfPlugin` data-attribute to programmatically created plugins to allow use of $(selector).foundation(method) calls. * Also fires the initialization event for each plugin, consolidating repetitive code. * @param {Object} plugin - an instance of a plugin, usually `this` in context. * @param {String} name - the name of the plugin, passed as a camelCased string. * @fires Plugin#init */ registerPlugin: function (plugin, name) { var pluginName = name ? hyphenate(name) : functionName(plugin.constructor).toLowerCase(); plugin.uuid = this.GetYoDigits(6, pluginName); if (!plugin.$element.attr('data-' + pluginName)) { plugin.$element.attr('data-' + pluginName, plugin.uuid); } if (!plugin.$element.data('zfPlugin')) { plugin.$element.data('zfPlugin', plugin); } /** * Fires when the plugin has initialized. * @event Plugin#init */ plugin.$element.trigger('init.zf.' + pluginName); this._uuids.push(plugin.uuid); return; }, /** * @function * Removes the plugins uuid from the _uuids array. * Removes the zfPlugin data attribute, as well as the data-plugin-name attribute. * Also fires the destroyed event for the plugin, consolidating repetitive code. * @param {Object} plugin - an instance of a plugin, usually `this` in context. * @fires Plugin#destroyed */ unregisterPlugin: function (plugin) { var pluginName = hyphenate(functionName(plugin.$element.data('zfPlugin').constructor)); this._uuids.splice(this._uuids.indexOf(plugin.uuid), 1); plugin.$element.removeAttr('data-' + pluginName).removeData('zfPlugin') /** * Fires when the plugin has been destroyed. * @event Plugin#destroyed */ .trigger('destroyed.zf.' + pluginName); for (var prop in plugin) { plugin[prop] = null; //clean up script to prep for garbage collection. } return; }, /** * @function * Causes one or more active plugins to re-initialize, resetting event listeners, recalculating positions, etc. * @param {String} plugins - optional string of an individual plugin key, attained by calling `$(element).data('pluginName')`, or string of a plugin class i.e. `'dropdown'` * @default If no argument is passed, reflow all currently active plugins. */ reInit: function (plugins) { var isJQ = plugins instanceof $; try { if (isJQ) { plugins.each(function () { $(this).data('zfPlugin')._init(); }); } else { var type = typeof plugins, _this = this, fns = { 'object': function (plgs) { plgs.forEach(function (p) { p = hyphenate(p); $('[data-' + p + ']').foundation('_init'); }); }, 'string': function () { plugins = hyphenate(plugins); $('[data-' + plugins + ']').foundation('_init'); }, 'undefined': function () { this['object'](Object.keys(_this._plugins)); } }; fns[type](plugins); } } catch (err) { console.error(err); } finally { return plugins; } }, /** * returns a random base-36 uid with namespacing * @function * @param {Number} length - number of random base-36 digits desired. Increase for more random strings. * @param {String} namespace - name of plugin to be incorporated in uid, optional. * @default {String} '' - if no plugin name is provided, nothing is appended to the uid. * @returns {String} - unique id */ GetYoDigits: function (length, namespace) { length = length || 6; return Math.round(Math.pow(36, length + 1) - Math.random() * Math.pow(36, length)).toString(36).slice(1) + (namespace ? '-' + namespace : ''); }, /** * Initialize plugins on any elements within `elem` (and `elem` itself) that aren't already initialized. * @param {Object} elem - jQuery object containing the element to check inside. Also checks the element itself, unless it's the `document` object. * @param {String|Array} plugins - A list of plugins to initialize. Leave this out to initialize everything. */ reflow: function (elem, plugins) { // If plugins is undefined, just grab everything if (typeof plugins === 'undefined') { plugins = Object.keys(this._plugins); } // If plugins is a string, convert it to an array with one item else if (typeof plugins === 'string') { plugins = [plugins]; } var _this = this; // Iterate through each plugin $.each(plugins, function (i, name) { // Get the current plugin var plugin = _this._plugins[name]; // Localize the search to all elements inside elem, as well as elem itself, unless elem === document var $elem = $(elem).find('[data-' + name + ']').addBack('[data-' + name + ']'); // For each plugin found, initialize it $elem.each(function () { var $el = $(this), opts = {}; // Don't double-dip on plugins if ($el.data('zfPlugin')) { console.warn("Tried to initialize " + name + " on an element that already has a Foundation plugin."); return; } if ($el.attr('data-options')) { var thing = $el.attr('data-options').split(';').forEach(function (e, i) { var opt = e.split(':').map(function (el) { return el.trim(); }); if (opt[0]) opts[opt[0]] = parseValue(opt[1]); }); } try { $el.data('zfPlugin', new plugin($(this), opts)); } catch (er) { console.error(er); } finally { return; } }); }); }, getFnName: functionName, transitionend: function ($elem) { var transitions = { 'transition': 'transitionend', 'WebkitTransition': 'webkitTransitionEnd', 'MozTransition': 'transitionend', 'OTransition': 'otransitionend' }; var elem = document.createElement('div'), end; for (var t in transitions) { if (typeof elem.style[t] !== 'undefined') { end = transitions[t]; } } if (end) { return end; } else { end = setTimeout(function () { $elem.triggerHandler('transitionend', [$elem]); }, 1); return 'transitionend'; } } }; Foundation.util = { /** * Function for applying a debounce effect to a function call. * @function * @param {Function} func - Function to be called at end of timeout. * @param {Number} delay - Time in ms to delay the call of `func`. * @returns function */ throttle: function (func, delay) { var timer = null; return function () { var context = this, args = arguments; if (timer === null) { timer = setTimeout(function () { func.apply(context, args); timer = null; }, delay); } }; } }; // TODO: consider not making this a jQuery function // TODO: need way to reflow vs. re-initialize /** * The Foundation jQuery method. * @param {String|Array} method - An action to perform on the current jQuery object. */ var foundation = function (method) { var type = typeof method, $meta = $('meta.foundation-mq'), $noJS = $('.no-js'); if (!$meta.length) { $('<meta class="foundation-mq">').appendTo(document.head); } if ($noJS.length) { $noJS.removeClass('no-js'); } if (type === 'undefined') { //needs to initialize the Foundation object, or an individual plugin. Foundation.MediaQuery._init(); Foundation.reflow(this); } else if (type === 'string') { //an individual method to invoke on a plugin or group of plugins var args = Array.prototype.slice.call(arguments, 1); //collect all the arguments, if necessary var plugClass = this.data('zfPlugin'); //determine the class of plugin if (plugClass !== undefined && plugClass[method] !== undefined) { //make sure both the class and method exist if (this.length === 1) { //if there's only one, call it directly. plugClass[method].apply(plugClass, args); } else { this.each(function (i, el) { //otherwise loop through the jQuery collection and invoke the method on each plugClass[method].apply($(el).data('zfPlugin'), args); }); } } else { //error for no class or no method throw new ReferenceError("We're sorry, '" + method + "' is not an available method for " + (plugClass ? functionName(plugClass) : 'this element') + '.'); } } else { //error for invalid argument type throw new TypeError('We\'re sorry, ' + type + ' is not a valid parameter. You must use a string representing the method you wish to invoke.'); } return this; }; window.Foundation = Foundation; $.fn.foundation = foundation; // Polyfill for requestAnimationFrame (function () { if (!Date.now || !window.Date.now) window.Date.now = Date.now = function () { return new Date().getTime(); }; var vendors = ['webkit', 'moz']; for (var i = 0; i < vendors.length && !window.requestAnimationFrame; ++i) { var vp = vendors[i]; window.requestAnimationFrame = window[vp + 'RequestAnimationFrame']; window.cancelAnimationFrame = window[vp + 'CancelAnimationFrame'] || window[vp + 'CancelRequestAnimationFrame']; } if (/iP(ad|hone|od).*OS 6/.test(window.navigator.userAgent) || !window.requestAnimationFrame || !window.cancelAnimationFrame) { var lastTime = 0; window.requestAnimationFrame = function (callback) { var now = Date.now(); var nextTime = Math.max(lastTime + 16, now); return setTimeout(function () { callback(lastTime = nextTime); }, nextTime - now); }; window.cancelAnimationFrame = clearTimeout; } /** * Polyfill for performance.now, required by rAF */ if (!window.performance || !window.performance.now) { window.performance = { start: Date.now(), now: function () { return Date.now() - this.start; } }; } })(); if (!Function.prototype.bind) { Function.prototype.bind = function (oThis) { if (typeof this !== 'function') { // closest thing possible to the ECMAScript 5 // internal IsCallable function throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable'); } var aArgs = Array.prototype.slice.call(arguments, 1), fToBind = this, fNOP = function () { }, fBound = function () { return fToBind.apply(this instanceof fNOP ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments))); }; if (this.prototype) { // native functions don't have a prototype fNOP.prototype = this.prototype; } fBound.prototype = new fNOP(); return fBound; }; } // Polyfill to get the name of a function in IE9 function functionName(fn) { if (Function.prototype.name === undefined) { var funcNameRegex = /function\s([^(]{1,})\(/; var results = funcNameRegex.exec(fn.toString()); return results && results.length > 1 ? results[1].trim() : ""; } else if (fn.prototype === undefined) { return fn.constructor.name; } else { return fn.prototype.constructor.name; } } function parseValue(str) { if (/true/.test(str)) return true; else if (/false/.test(str)) return false; else if (!isNaN(str * 1)) return parseFloat(str); return str; } // Convert PascalCase to kebab-case // Thank you: http://stackoverflow.com/a/8955580 function hyphenate(str) { return str.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase(); } }(jQuery); 'use strict'; !function ($) { Foundation.Box = { ImNotTouchingYou: ImNotTouchingYou, GetDimensions: GetDimensions, GetOffsets: GetOffsets }; /** * Compares the dimensions of an element to a container and determines collision events with container. * @function * @param {jQuery} element - jQuery object to test for collisions. * @param {jQuery} parent - jQuery object to use as bounding container. * @param {Boolean} lrOnly - set to true to check left and right values only. * @param {Boolean} tbOnly - set to true to check top and bottom values only. * @default if no parent object passed, detects collisions with `window`. * @returns {Boolean} - true if collision free, false if a collision in any direction. */ function ImNotTouchingYou(element, parent, lrOnly, tbOnly) { var eleDims = GetDimensions(element), top, bottom, left, right; if (parent) { var parDims = GetDimensions(parent); bottom = eleDims.offset.top + eleDims.height <= parDims.height + parDims.offset.top; top = eleDims.offset.top >= parDims.offset.top; left = eleDims.offset.left >= parDims.offset.left; right = eleDims.offset.left + eleDims.width <= parDims.width + parDims.offset.left; } else { bottom = eleDims.offset.top + eleDims.height <= eleDims.windowDims.height + eleDims.windowDims.offset.top; top = eleDims.offset.top >= eleDims.windowDims.offset.top; left = eleDims.offset.left >= eleDims.windowDims.offset.left; right = eleDims.offset.left + eleDims.width <= eleDims.windowDims.width; } var allDirs = [bottom, top, left, right]; if (lrOnly) { return left === right === true; } if (tbOnly) { return top === bottom === true; } return allDirs.indexOf(false) === -1; }; /** * Uses native methods to return an object of dimension values. * @function * @param {jQuery || HTML} element - jQuery object or DOM element for which to get the dimensions. Can be any element other that document or window. * @returns {Object} - nested object of integer pixel values * TODO - if element is window, return only those values. */ function GetDimensions(elem, test) { elem = elem.length ? elem[0] : elem; if (elem === window || elem === document) { throw new Error("I'm sorry, Dave. I'm afraid I can't do that."); } var rect = elem.getBoundingClientRect(), parRect = elem.parentNode.getBoundingClientRect(), winRect = document.body.getBoundingClientRect(), winY = window.pageYOffset, winX = window.pageXOffset; return { width: rect.width, height: rect.height, offset: { top: rect.top + winY, left: rect.left + winX }, parentDims: { width: parRect.width, height: parRect.height, offset: { top: parRect.top + winY, left: parRect.left + winX } }, windowDims: { width: winRect.width, height: winRect.height, offset: { top: winY, left: winX } } }; } /** * Returns an object of top and left integer pixel values for dynamically rendered elements, * such as: Tooltip, Reveal, and Dropdown * @function * @param {jQuery} element - jQuery object for the element being positioned. * @param {jQuery} anchor - jQuery object for the element's anchor point. * @param {String} position - a string relating to the desired position of the element, relative to it's anchor * @param {Number} vOffset - integer pixel value of desired vertical separation between anchor and element. * @param {Number} hOffset - integer pixel value of desired horizontal separation between anchor and element. * @param {Boolean} isOverflow - if a collision event is detected, sets to true to default the element to full width - any desired offset. * TODO alter/rewrite to work with `em` values as well/instead of pixels */ function GetOffsets(element, anchor, position, vOffset, hOffset, isOverflow) { var $eleDims = GetDimensions(element), $anchorDims = anchor ? GetDimensions(anchor) : null; switch (position) { case 'top': return { left: Foundation.rtl() ? $anchorDims.offset.left - $eleDims.width + $anchorDims.width : $anchorDims.offset.left, top: $anchorDims.offset.top - ($eleDims.height + vOffset) }; break; case 'left': return { left: $anchorDims.offset.left - ($eleDims.width + hOffset), top: $anchorDims.offset.top }; break; case 'right': return { left: $anchorDims.offset.left + $anchorDims.width + hOffset, top: $anchorDims.offset.top }; break; case 'center top': return { left: $anchorDims.offset.left + $anchorDims.width / 2 - $eleDims.width / 2, top: $anchorDims.offset.top - ($eleDims.height + vOffset) }; break; case 'center bottom': return { left: isOverflow ? hOffset : $anchorDims.offset.left + $anchorDims.width / 2 - $eleDims.width / 2, top: $anchorDims.offset.top + $anchorDims.height + vOffset }; break; case 'center left': return { left: $anchorDims.offset.left - ($eleDims.width + hOffset), top: $anchorDims.offset.top + $anchorDims.height / 2 - $eleDims.height / 2 }; break; case 'center right': return { left: $anchorDims.offset.left + $anchorDims.width + hOffset + 1, top: $anchorDims.offset.top + $anchorDims.height / 2 - $eleDims.height / 2 }; break; case 'center': return { left: $eleDims.windowDims.offset.left + $eleDims.windowDims.width / 2 - $eleDims.width / 2, top: $eleDims.windowDims.offset.top + $eleDims.windowDims.height / 2 - $eleDims.height / 2 }; break; case 'reveal': return { left: ($eleDims.windowDims.width - $eleDims.width) / 2, top: $eleDims.windowDims.offset.top + vOffset }; case 'reveal full': return { left: $eleDims.windowDims.offset.left, top: $eleDims.windowDims.offset.top }; break; case 'left bottom': return { left: $anchorDims.offset.left, top: $anchorDims.offset.top + $anchorDims.height }; break; case 'right bottom': return { left: $anchorDims.offset.left + $anchorDims.width + hOffset - $eleDims.width, top: $anchorDims.offset.top + $anchorDims.height }; break; default: return { left: Foundation.rtl() ? $anchorDims.offset.left - $eleDims.width + $anchorDims.width : $anchorDims.offset.left + hOffset, top: $anchorDims.offset.top + $anchorDims.height + vOffset }; } } }(jQuery); /******************************************* * * * This util was created by Marius Olbertz * * Please thank Marius on GitHub /owlbertz * * or the web http://www.mariusolbertz.de/ * * * ******************************************/ 'use strict'; !function ($) { var keyCodes = { 9: 'TAB', 13: 'ENTER', 27: 'ESCAPE', 32: 'SPACE', 37: 'ARROW_LEFT', 38: 'ARROW_UP', 39: 'ARROW_RIGHT', 40: 'ARROW_DOWN' }; var commands = {}; var Keyboard = { keys: getKeyCodes(keyCodes), /** * Parses the (keyboard) event and returns a String that represents its key * Can be used like Foundation.parseKey(event) === Foundation.keys.SPACE * @param {Event} event - the event generated by the event handler * @return String key - String that represents the key pressed */ parseKey: function (event) { var key = keyCodes[event.which || event.keyCode] || String.fromCharCode(event.which).toUpperCase(); if (event.shiftKey) key = 'SHIFT_' + key; if (event.ctrlKey) key = 'CTRL_' + key; if (event.altKey) key = 'ALT_' + key; return key; }, /** * Handles the given (keyboard) event * @param {Event} event - the event generated by the event handler * @param {String} component - Foundation component's name, e.g. Slider or Reveal * @param {Objects} functions - collection of functions that are to be executed */ handleKey: function (event, component, functions) { var commandList = commands[component], keyCode = this.parseKey(event), cmds, command, fn; if (!commandList) return console.warn('Component not defined!'); if (typeof commandList.ltr === 'undefined') { // this component does not differentiate between ltr and rtl cmds = commandList; // use plain list } else { // merge ltr and rtl: if document is rtl, rtl overwrites ltr and vice versa if (Foundation.rtl()) cmds = $.extend({}, commandList.ltr, commandList.rtl); else cmds = $.extend({}, commandList.rtl, commandList.ltr); } command = cmds[keyCode]; fn = functions[command]; if (fn && typeof fn === 'function') { // execute function if exists var returnValue = fn.apply(); if (functions.handled || typeof functions.handled === 'function') { // execute function when event was handled functions.handled(returnValue); } } else { if (functions.unhandled || typeof functions.unhandled === 'function') { // execute function when event was not handled functions.unhandled(); } } }, /** * Finds all focusable elements within the given `$element` * @param {jQuery} $element - jQuery object to search within * @return {jQuery} $focusable - all focusable elements within `$element` */ findFocusable: function ($element) { return $element.find('a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, *[tabindex], *[contenteditable]').filter(function () { if (!$(this).is(':visible') || $(this).attr('tabindex') < 0) { return false; } //only have visible elements and those that have a tabindex greater or equal 0 return true; }); }, /** * Returns the component name name * @param {Object} component - Foundation component, e.g. Slider or Reveal * @return String componentName */ register: function (componentName, cmds) { commands[componentName] = cmds; } }; /* * Constants for easier comparing. * Can be used like Foundation.parseKey(event) === Foundation.keys.SPACE */ function getKeyCodes(kcs) { var k = {}; for (var kc in kcs) { k[kcs[kc]] = kcs[kc]; } return k; } Foundation.Keyboard = Keyboard; }(jQuery); 'use strict'; !function ($) { // Default set of media queries var defaultQueries = { 'default': 'only screen', landscape: 'only screen and (orientation: landscape)', portrait: 'only screen and (orientation: portrait)', retina: 'only screen and (-webkit-min-device-pixel-ratio: 2),' + 'only screen and (min--moz-device-pixel-ratio: 2),' + 'only screen and (-o-min-device-pixel-ratio: 2/1),' + 'only screen and (min-device-pixel-ratio: 2),' + 'only screen and (min-resolution: 192dpi),' + 'only screen and (min-resolution: 2dppx)' }; var MediaQuery = { queries: [], current: '', /** * Initializes the media query helper, by extracting the breakpoint list from the CSS and activating the breakpoint watcher. * @function * @private */ _init: function () { var self = this; var extractedStyles = $('.foundation-mq').css('font-family'); var namedQueries; namedQueries = parseStyleToObject(extractedStyles); for (var key in namedQueries) { if (namedQueries.hasOwnProperty(key)) { self.queries.push({ name: key, value: 'only screen and (min-width: ' + namedQueries[key] + ')' }); } } this.current = this._getCurrentSize(); this._watcher(); }, /** * Checks if the screen is at least as wide as a breakpoint. * @function * @param {String} size - Name of the breakpoint to check. * @returns {Boolean} `true` if the breakpoint matches, `false` if it's smaller. */ atLeast: function (size) { var query = this.get(size); if (query) { return window.matchMedia(query).matches; } return false; }, /** * Gets the media query of a breakpoint. * @function * @param {String} size - Name of the breakpoint to get. * @returns {String|null} - The media query of the breakpoint, or `null` if the breakpoint doesn't exist. */ get: function (size) { for (var i in this.queries) { if (this.queries.hasOwnProperty(i)) { var query = this.queries[i]; if (size === query.name) return query.value; } } return null; }, /** * Gets the current breakpoint name by testing every breakpoint and returning the last one to match (the biggest one). * @function * @private * @returns {String} Name of the current breakpoint. */ _getCurrentSize: function () { var matched; for (var i = 0; i < this.queries.length; i++) { var query = this.queries[i]; if (window.matchMedia(query.value).matches) { matched = query; } } if (typeof matched === 'object') { return matched.name; } else { return matched; } }, /** * Activates the breakpoint watcher, which fires an event on the window whenever the breakpoint changes. * @function * @private */ _watcher: function () { var _this = this; $(window).on('resize.zf.mediaquery', function () { var newSize = _this._getCurrentSize(), currentSize = _this.current; if (newSize !== currentSize) { // Change the current media query _this.current = newSize; // Broadcast the media query change on the window $(window).trigger('changed.zf.mediaquery', [newSize, currentSize]); } }); } }; Foundation.MediaQuery = MediaQuery; // matchMedia() polyfill - Test a CSS media type/query in JS. // Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. Dual MIT/BSD license window.matchMedia || (window.matchMedia = function () { 'use strict'; // For browsers that support matchMedium api such as IE 9 and webkit var styleMedia = window.styleMedia || window.media; // For those that don't support matchMedium if (!styleMedia) { var style = document.createElement('style'), script = document.getElementsByTagName('script')[0], info = null; style.type = 'text/css'; style.id = 'matchmediajs-test'; script && script.parentNode && script.parentNode.insertBefore(style, script); // 'style.currentStyle' is used by IE <= 8 and 'window.getComputedStyle' for all other browsers info = 'getComputedStyle' in window && window.getComputedStyle(style, null) || style.currentStyle; styleMedia = { matchMedium: function (media) { var text = '@media ' + media + '{ #matchmediajs-test { width: 1px; } }'; // 'style.styleSheet' is used by IE <= 8 and 'style.textContent' for all other browsers if (style.styleSheet) { style.styleSheet.cssText = text; } else { style.textContent = text; } // Test if media query is true or false return info.width === '1px'; } }; } return function (media) { return { matches: styleMedia.matchMedium(media || 'all'), media: media || 'all' }; }; }()); // Thank you: https://github.com/sindresorhus/query-string function parseStyleToObject(str) { var styleObject = {}; if (typeof str !== 'string') { return styleObject; } str = str.trim().slice(1, -1); // browsers re-quote string style values if (!str) { return styleObject; } styleObject = str.split('&').reduce(function (ret, param) { var parts = param.replace(/\+/g, ' ').split('='); var key = parts[0]; var val = parts[1]; key = decodeURIComponent(key); // missing `=` should be `null`: // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters val = val === undefined ? null : decodeURIComponent(val); if (!ret.hasOwnProperty(key)) { ret[key] = val; } else if (Array.isArray(ret[key])) { ret[key].push(val); } else { ret[key] = [ret[key], val]; } return ret; }, {}); return styleObject; } Foundation.MediaQuery = MediaQuery; }(jQuery); 'use strict'; !function ($) { /** * Motion module. * @module foundation.motion */ var initClasses = ['mui-enter', 'mui-leave']; var activeClasses = ['mui-enter-active', 'mui-leave-active']; var Motion = { animateIn: function (element, animation, cb) { animate(true, element, animation, cb); }, animateOut: function (element, animation, cb) { animate(false, element, animation, cb); } }; function Move(duration, elem, fn) { var anim, prog, start = null; // console.log('called'); function move(ts) { if (!start) start = window.performance.now(); // console.log(start, ts); prog = ts - start; fn.apply(elem); if (prog < duration) { anim = window.requestAnimationFrame(move, elem); } else { window.cancelAnimationFrame(anim); elem.trigger('finished.zf.animate', [elem]).triggerHandler('finished.zf.animate', [elem]); } } anim = window.requestAnimationFrame(move); } /** * Animates an element in or out using a CSS transition class. * @function * @private * @param {Boolean} isIn - Defines if the animation is in or out. * @param {Object} element - jQuery or HTML object to animate. * @param {String} animation - CSS class to use. * @param {Function} cb - Callback to run when animation is finished. */ function animate(isIn, element, animation, cb) { element = $(element).eq(0); if (!element.length) return; var initClass = isIn ? initClasses[0] : initClasses[1]; var activeClass = isIn ? activeClasses[0] : activeClasses[1]; // Set up the animation reset(); element.addClass(animation).css('transition', 'none'); requestAnimationFrame(function () { element.addClass(initClass); if (isIn) element.show(); }); // Start the animation requestAnimationFrame(function () { element[0].offsetWidth; element.css('transition', '').addClass(activeClass); }); // Clean up the animation when it finishes element.one(Foundation.transitionend(element), finish); // Hides the element (for out animations), resets the element, and runs a callback function finish() { if (!isIn) element.hide(); reset(); if (cb) cb.apply(element); } // Resets transitions and removes motion-specific classes function reset() { element[0].style.transitionDuration = 0; element.removeClass(initClass + ' ' + activeClass + ' ' + animation); } } Foundation.Move = Move; Foundation.Motion = Motion; }(jQuery); 'use strict'; !function ($) { var Nest = { Feather: function (menu) { var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'zf'; menu.attr('role', 'menubar'); var items = menu.find('li').attr({'role': 'menuitem'}), subMenuClass = 'is-' + type + '-submenu', subItemClass = subMenuClass + '-item', hasSubClass = 'is-' + type + '-submenu-parent'; menu.find('a:first').attr('tabindex', 0); items.each(function () { var $item = $(this), $sub = $item.children('ul'); if ($sub.length) { $item.addClass(hasSubClass).attr({ 'aria-haspopup': true, 'aria-expanded': false, 'aria-label': $item.children('a:first').text() }); $sub.addClass('submenu ' + subMenuClass).attr({ 'data-submenu': '', 'aria-hidden': true, 'role': 'menu' }); } if ($item.parent('[data-submenu]').length) { $item.addClass('is-submenu-item ' + subItemClass); } }); return; }, Burn: function (menu, type) { var items = menu.find('li').removeAttr('tabindex'), subMenuClass = 'is-' + type + '-submenu', subItemClass = subMenuClass + '-item', hasSubClass = 'is-' + type + '-submenu-parent'; menu.find('>li, .menu, .menu > li').removeClass(subMenuClass + ' ' + subItemClass + ' ' + hasSubClass + ' is-submenu-item submenu is-active').removeAttr('data-submenu').css('display', ''); // console.log( menu.find('.' + subMenuClass + ', .' + subItemClass + ', .has-submenu, .is-submenu-item, .submenu, [data-submenu]') // .removeClass(subMenuClass + ' ' + subItemClass + ' has-submenu is-submenu-item submenu') // .removeAttr('data-submenu')); // items.each(function(){ // var $item = $(this), // $sub = $item.children('ul'); // if($item.parent('[data-submenu]').length){ // $item.removeClass('is-submenu-item ' + subItemClass); // } // if($sub.length){ // $item.removeClass('has-submenu'); // $sub.removeClass('submenu ' + subMenuClass).removeAttr('data-submenu'); // } // }); } }; Foundation.Nest = Nest; }(jQuery); 'use strict'; !function ($) { function Timer(elem, options, cb) { var _this = this, duration = options.duration, //options is an object for easily adding features later. nameSpace = Object.keys(elem.data())[0] || 'timer', remain = -1, start, timer; this.isPaused = false; this.restart = function () { remain = -1; clearTimeout(timer); this.start(); }; this.start = function () { this.isPaused = false; // if(!elem.data('paused')){ return false; }//maybe implement this sanity check if used for other things. clearTimeout(timer); remain = remain <= 0 ? duration : remain; elem.data('paused', false); start = Date.now(); timer = setTimeout(function () { if (options.infinite) { _this.restart(); //rerun the timer. } if (cb && typeof cb === 'function') { cb(); } }, remain); elem.trigger('timerstart.zf.' + nameSpace); }; this.pause = function () { this.isPaused = true; //if(elem.data('paused')){ return false; }//maybe implement this sanity check if used for other things. clearTimeout(timer); elem.data('paused', true); var end = Date.now(); remain = remain - (end - start); elem.trigger('timerpaused.zf.' + nameSpace); }; } /** * Runs a callback function when images are fully loaded. * @param {Object} images - Image(s) to check if loaded. * @param {Func} callback - Function to execute when image is fully loaded. */ function onImagesLoaded(images, callback) { var self = this, unloaded = images.length; if (unloaded === 0) { callback(); } images.each(function () { if (this.complete) { singleImageLoaded(); } else if (typeof this.naturalWidth !== 'undefined' && this.naturalWidth > 0) { singleImageLoaded(); } else { $(this).one('load', function () { singleImageLoaded(); }); } }); function singleImageLoaded() { unloaded--; if (unloaded === 0) { callback(); } } } Foundation.Timer = Timer; Foundation.onImagesLoaded = onImagesLoaded; }(jQuery); //************************************************** //**Work inspired by multiple jquery swipe plugins** //**Done by Yohai Ararat *************************** //************************************************** (function ($) { $.spotSwipe = { version: '1.0.0', enabled: 'ontouchstart' in document.documentElement, preventDefault: false, moveThreshold: 75, timeThreshold: 200 }; var startPosX, startPosY, startTime, elapsedTime, isMoving = false; function onTouchEnd() { // alert(this); this.removeEventListener('touchmove', onTouchMove); this.removeEventListener('touchend', onTouchEnd); isMoving = false; } function onTouchMove(e) { if ($.spotSwipe.preventDefault) { e.preventDefault(); } if (isMoving) { var x = e.touches[0].pageX; var y = e.touches[0].pageY; var dx = startPosX - x; var dy = startPosY - y; var dir; elapsedTime = new Date().getTime() - startTime; if (Math.abs(dx) >= $.spotSwipe.moveThreshold && elapsedTime <= $.spotSwipe.timeThreshold) { dir = dx > 0 ? 'left' : 'right'; } // else if(Math.abs(dy) >= $.spotSwipe.moveThreshold && elapsedTime <= $.spotSwipe.timeThreshold) { // dir = dy > 0 ? 'down' : 'up'; // } if (dir) { e.preventDefault(); onTouchEnd.call(this); $(this).trigger('swipe', dir).trigger('swipe' + dir); } } } function onTouchStart(e) { if (e.touches.length == 1) { startPosX = e.touches[0].pageX; startPosY = e.touches[0].pageY; isMoving = true; startTime = new Date().getTime(); this.addEventListener('touchmove', onTouchMove, false); this.addEventListener('touchend', onTouchEnd, false); } } function init() { this.addEventListener && this.addEventListener('touchstart', onTouchStart, false); } function teardown() { this.removeEventListener('touchstart', onTouchStart); } $.event.special.swipe = {setup: init}; $.each(['left', 'up', 'down', 'right'], function () { $.event.special['swipe' + this] = { setup: function () { $(this).on('swipe', $.noop); } }; }); })(jQuery); /**************************************************** * Method for adding psuedo drag events to elements * ***************************************************/ !function ($) { $.fn.addTouch = function () { this.each(function (i, el) { $(el).bind('touchstart touchmove touchend touchcancel', function () { //we pass the original event object because the jQuery event //object is normalized to w3c specs and does not provide the TouchList handleTouch(event); }); }); var handleTouch = function (event) { var touches = event.changedTouches, first = touches[0], eventTypes = { touchstart: 'mousedown', touchmove: 'mousemove', touchend: 'mouseup' }, type = eventTypes[event.type], simulatedEvent; if ('MouseEvent' in window && typeof window.MouseEvent === 'function') { simulatedEvent = new window.MouseEvent(type, { 'bubbles': true, 'cancelable': true, 'screenX': first.screenX, 'screenY': first.screenY, 'clientX': first.clientX, 'clientY': first.clientY }); } else { simulatedEvent = document.createEvent('MouseEvent'); simulatedEvent.initMouseEvent(type, true, true, window, 1, first.screenX, first.screenY, first.clientX, first.clientY, false, false, false, false, 0 /*left*/, null); } first.target.dispatchEvent(simulatedEvent); }; }; }(jQuery); //********************************** //**From the jQuery Mobile Library** //**need to recreate functionality** //**and try to improve if possible** //********************************** /* Removing the jQuery function **** ************************************ (function( $, window, undefined ) { var $document = $( document ), // supportTouch = $.mobile.support.touch, touchStartEvent = 'touchstart'//supportTouch ? "touchstart" : "mousedown", touchStopEvent = 'touchend'//supportTouch ? "touchend" : "mouseup", touchMoveEvent = 'touchmove'//supportTouch ? "touchmove" : "mousemove"; // setup new event shortcuts $.each( ( "touchstart touchmove touchend " + "swipe swipeleft swiperight" ).split( " " ), function( i, name ) { $.fn[ name ] = function( fn ) { return fn ? this.bind( name, fn ) : this.trigger( name ); }; // jQuery < 1.8 if ( $.attrFn ) { $.attrFn[ name ] = true; } }); function triggerCustomEvent( obj, eventType, event, bubble ) { var originalType = event.type; event.type = eventType; if ( bubble ) { $.event.trigger( event, undefined, obj ); } else { $.event.dispatch.call( obj, event ); } event.type = originalType; } // also handles taphold // Also handles swipeleft, swiperight $.event.special.swipe = { // More than this horizontal displacement, and we will suppress scrolling. scrollSupressionThreshold: 30, // More time than this, and it isn't a swipe. durationThreshold: 1000, // Swipe horizontal displacement must be more than this. horizontalDistanceThreshold: window.devicePixelRatio >= 2 ? 15 : 30, // Swipe vertical displacement must be less than this. verticalDistanceThreshold: window.devicePixelRatio >= 2 ? 15 : 30, getLocation: function ( event ) { var winPageX = window.pageXOffset, winPageY = window.pageYOffset, x = event.clientX, y = event.clientY; if ( event.pageY === 0 && Math.floor( y ) > Math.floor( event.pageY ) || event.pageX === 0 && Math.floor( x ) > Math.floor( event.pageX ) ) { // iOS4 clientX/clientY have the value that should have been // in pageX/pageY. While pageX/page/ have the value 0 x = x - winPageX; y = y - winPageY; } else if ( y < ( event.pageY - winPageY) || x < ( event.pageX - winPageX ) ) { // Some Android browsers have totally bogus values for clientX/Y // when scrolling/zooming a page. Detectable since clientX/clientY // should never be smaller than pageX/pageY minus page scroll x = event.pageX - winPageX; y = event.pageY - winPageY; } return { x: x, y: y }; }, start: function( event ) { var data = event.originalEvent.touches ? event.originalEvent.touches[ 0 ] : event, location = $.event.special.swipe.getLocation( data ); return { time: ( new Date() ).getTime(), coords: [ location.x, location.y ], origin: $( event.target ) }; }, stop: function( event ) { var data = event.originalEvent.touches ? event.originalEvent.touches[ 0 ] : event, location = $.event.special.swipe.getLocation( data ); return { time: ( new Date() ).getTime(), coords: [ location.x, location.y ] }; }, handleSwipe: function( start, stop, thisObject, origTarget ) { if ( stop.time - start.time < $.event.special.swipe.durationThreshold && Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold && Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) { var direction = start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight"; triggerCustomEvent( thisObject, "swipe", $.Event( "swipe", { target: origTarget, swipestart: start, swipestop: stop }), true ); triggerCustomEvent( thisObject, direction,$.Event( direction, { target: origTarget, swipestart: start, swipestop: stop } ), true ); return true; } return false; }, // This serves as a flag to ensure that at most one swipe event event is // in work at any given time eventInProgress: false, setup: function() { var events, thisObject = this, $this = $( thisObject ), context = {}; // Retrieve the events data for this element and add the swipe context events = $.data( this, "mobile-events" ); if ( !events ) { events = { length: 0 }; $.data( this, "mobile-events", events ); } events.length++; events.swipe = context; context.start = function( event ) { // Bail if we're already working on a swipe event if ( $.event.special.swipe.eventInProgress ) { return; } $.event.special.swipe.eventInProgress = true; var stop, start = $.event.special.swipe.start( event ), origTarget = event.target, emitted = false; context.move = function( event ) { if ( !start || event.isDefaultPrevented() ) { return; } stop = $.event.special.swipe.stop( event ); if ( !emitted ) { emitted = $.event.special.swipe.handleSwipe( start, stop, thisObject, origTarget ); if ( emitted ) { // Reset the context to make way for the next swipe event $.event.special.swipe.eventInProgress = false; } } // prevent scrolling if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) { event.preventDefault(); } }; context.stop = function() { emitted = true; // Reset the context to make way for the next swipe event $.event.special.swipe.eventInProgress = false; $document.off( touchMoveEvent, context.move ); context.move = null; }; $document.on( touchMoveEvent, context.move ) .one( touchStopEvent, context.stop ); }; $this.on( touchStartEvent, context.start ); }, teardown: function() { var events, context; events = $.data( this, "mobile-events" ); if ( events ) { context = events.swipe; delete events.swipe; events.length--; if ( events.length === 0 ) { $.removeData( this, "mobile-events" ); } } if ( context ) { if ( context.start ) { $( this ).off( touchStartEvent, context.start ); } if ( context.move ) { $document.off( touchMoveEvent, context.move ); } if ( context.stop ) { $document.off( touchStopEvent, context.stop ); } } } }; $.each({ swipeleft: "swipe.left", swiperight: "swipe.right" }, function( event, sourceEvent ) { $.event.special[ event ] = { setup: function() { $( this ).bind( sourceEvent, $.noop ); }, teardown: function() { $( this ).unbind( sourceEvent ); } }; }); })( jQuery, this ); */ 'use strict'; !function ($) { var MutationObserver = function () { var prefixes = ['WebKit', 'Moz', 'O', 'Ms', '']; for (var i = 0; i < prefixes.length; i++) { if (prefixes[i] + 'MutationObserver' in window) { return window[prefixes[i] + 'MutationObserver']; } } return false; }(); var triggers = function (el, type) { el.data(type).split(' ').forEach(function (id) { $('#' + id)[type === 'close' ? 'trigger' : 'triggerHandler'](type + '.zf.trigger', [el]); }); }; // Elements with [data-open] will reveal a plugin that supports it when clicked. $(document).on('click.zf.trigger', '[data-open]', function () { triggers($(this), 'open'); }); // Elements with [data-close] will close a plugin that supports it when clicked. // If used without a value on [data-close], the event will bubble, allowing it to close a parent component. $(document).on('click.zf.trigger', '[data-close]', function () { var id = $(this).data('close'); if (id) { triggers($(this), 'close'); } else { $(this).trigger('close.zf.trigger'); } }); // Elements with [data-toggle] will toggle a plugin that supports it when clicked. $(document).on('click.zf.trigger', '[data-toggle]', function () { triggers($(this), 'toggle'); }); // Elements with [data-closable] will respond to close.zf.trigger events. $(document).on('close.zf.trigger', '[data-closable]', function (e) { e.stopPropagation(); var animation = $(this).data('closable'); if (animation !== '') { Foundation.Motion.animateOut($(this), animation, function () { $(this).trigger('closed.zf'); }); } else { $(this).fadeOut().trigger('closed.zf'); } }); $(document).on('focus.zf.trigger blur.zf.trigger', '[data-toggle-focus]', function () { var id = $(this).data('toggle-focus'); $('#' + id).triggerHandler('toggle.zf.trigger', [$(this)]); }); /** * Fires once after all other scripts have loaded * @function * @private */ $(window).on('load', function () { checkListeners(); }); function checkListeners() { eventsListener(); resizeListener(); scrollListener(); closemeListener(); } //******** only fires this function once on load, if there's something to watch ******** function closemeListener(pluginName) { var yetiBoxes = $('[data-yeti-box]'), plugNames = ['dropdown', 'tooltip', 'reveal']; if (pluginName) { if (typeof pluginName === 'string') { plugNames.push(pluginName); } else if (typeof pluginName === 'object' && typeof pluginName[0] === 'string') { plugNames.concat(pluginName); } else { console.error('Plugin names must be strings'); } } if (yetiBoxes.length) { var listeners = plugNames.map(function (name) { return 'closeme.zf.' + name; }).join(' '); $(window).off(listeners).on(listeners, function (e, pluginId) { var plugin = e.namespace.split('.')[0]; var plugins = $('[data-' + plugin + ']').not('[data-yeti-box="' + pluginId + '"]'); plugins.each(function () { var _this = $(this); _this.triggerHandler('close.zf.trigger', [_this]); }); }); } } function resizeListener(debounce) { var timer = void 0, $nodes = $('[data-resize]'); if ($nodes.length) { $(window).off('resize.zf.trigger').on('resize.zf.trigger', function (e) { if (timer) { clearTimeout(timer); } timer = setTimeout(function () { if (!MutationObserver) { //fallback for IE 9 $nodes.each(function () { $(this).triggerHandler('resizeme.zf.trigger'); }); } //trigger all listening elements and signal a resize event $nodes.attr('data-events', "resize"); }, debounce || 10); //default time to emit resize event }); } } function scrollListener(debounce) { var timer = void 0, $nodes = $('[data-scroll]'); if ($nodes.length) { $(window).off('scroll.zf.trigger').on('scroll.zf.trigger', function (e) { if (timer) { clearTimeout(timer); } timer = setTimeout(function () { if (!MutationObserver) { //fallback for IE 9 $nodes.each(function () { $(this).triggerHandler('scrollme.zf.trigger'); }); } //trigger all listening elements and signal a scroll event $nodes.attr('data-events', "scroll"); }, debounce || 10); //default time to emit scroll event }); } } function eventsListener() { if (!MutationObserver) { return false; } var nodes = document.querySelectorAll('[data-resize], [data-scroll], [data-mutate]'); //element callback var listeningElementsMutation = function (mutationRecordsList) { var $target = $(mutationRecordsList[0].target); //trigger the event handler for the element depending on type switch ($target.attr("data-events")) { case "resize": $target.triggerHandler('resizeme.zf.trigger', [$target]); break; case "scroll": $target.triggerHandler('scrollme.zf.trigger', [$target, window.pageYOffset]); break; // case "mutate" : // console.log('mutate', $target); // $target.triggerHandler('mutate.zf.trigger'); // // //make sure we don't get stuck in an infinite loop from sloppy codeing // if ($target.index('[data-mutate]') == $("[data-mutate]").length-1) { // domMutationObserver(); // } // break; default: return false; //nothing } }; if (nodes.length) { //for each element that needs to listen for resizing, scrolling, (or coming soon mutation) add a single observer for (var i = 0; i <= nodes.length - 1; i++) { var elementObserver = new MutationObserver(listeningElementsMutation); elementObserver.observe(nodes[i], { attributes: true, childList: false, characterData: false, subtree: false, attributeFilter: ["data-events"] }); } } } // ------------------------------------ // [PH] // Foundation.CheckWatchers = checkWatchers; Foundation.IHearYou = checkListeners; // Foundation.ISeeYou = scrollListener; // Foundation.IFeelYou = closemeListener; }(jQuery); // function domMutationObserver(debounce) { // // !!! This is coming soon and needs more work; not active !!! // // var timer, // nodes = document.querySelectorAll('[data-mutate]'); // // // if (nodes.length) { // // var MutationObserver = (function () { // // var prefixes = ['WebKit', 'Moz', 'O', 'Ms', '']; // // for (var i=0; i < prefixes.length; i++) { // // if (prefixes[i] + 'MutationObserver' in window) { // // return window[prefixes[i] + 'MutationObserver']; // // } // // } // // return false; // // }()); // // // //for the body, we need to listen for all changes effecting the style and class attributes // var bodyObserver = new MutationObserver(bodyMutation); // bodyObserver.observe(document.body, { attributes: true, childList: true, characterData: false, subtree:true, attributeFilter:["style", "class"]}); // // // //body callback // function bodyMutation(mutate) { // //trigger all listening elements and signal a mutation event // if (timer) { clearTimeout(timer); } // // timer = setTimeout(function() { // bodyObserver.disconnect(); // $('[data-mutate]').attr('data-events',"mutate"); // }, debounce || 150); // } // } // } 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Abide module. * @module foundation.abide */ var Abide = function () { /** * Creates a new instance of Abide. * @class * @fires Abide#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ function Abide(element) { var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; _classCallCheck(this, Abide); this.$element = element; this.options = $.extend({}, Abide.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Abide'); } /** * Initializes the Abide plugin and calls functions to get Abide functioning on load. * @private */ _createClass(Abide, [{ key: '_init', value: function _init() { this.$inputs = this.$element.find('input, textarea, select'); this._events(); } /** * Initializes events for Abide. * @private */ }, { key: '_events', value: function _events() { var _this2 = this; this.$element.off('.abide').on('reset.zf.abide', function () { _this2.resetForm(); }).on('submit.zf.abide', function () { return _this2.validateForm(); }); if (this.options.validateOn === 'fieldChange') { this.$inputs.off('change.zf.abide').on('change.zf.abide', function (e) { _this2.validateInput($(e.target)); }); } if (this.options.liveValidate) { this.$inputs.off('input.zf.abide').on('input.zf.abide', function (e) { _this2.validateInput($(e.target)); }); } } /** * Calls necessary functions to update Abide upon DOM change * @private */ }, { key: '_reflow', value: function _reflow() { this._init(); } /** * Checks whether or not a form element has the required attribute and if it's checked or not * @param {Object} element - jQuery object to check for required attribute * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty */ }, { key: 'requiredCheck', value: function requiredCheck($el) { if (!$el.attr('required')) return true; var isGood = true; switch ($el[0].type) { case 'checkbox': isGood = $el[0].checked; break; case 'select': case 'select-one': case 'select-multiple': var opt = $el.find('option:selected'); if (!opt.length || !opt.val()) isGood = false; break; default: if (!$el.val() || !$el.val().length) isGood = false; } return isGood; } /** * Based on $el, get the first element with selector in this order: * 1. The element's direct sibling('s). * 3. The element's parent's children. * * This allows for multiple form errors per input, though if none are found, no form errors will be shown. * * @param {Object} $el - jQuery object to use as reference to find the form error selector. * @returns {Object} jQuery object with the selector. */ }, { key: 'findFormError', value: function findFormError($el) { var $error = $el.siblings(this.options.formErrorSelector); if (!$error.length) { $error = $el.parent().find(this.options.formErrorSelector); } return $error; } /** * Get the first element in this order: * 2. The <label> with the attribute `[for="someInputId"]` * 3. The `.closest()` <label> * * @param {Object} $el - jQuery object to check for required attribute * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty */ }, { key: 'findLabel', value: function findLabel($el) { var id = $el[0].id; var $label = this.$element.find('label[for="' + id + '"]'); if (!$label.length) { return $el.closest('label'); } return $label; } /** * Get the set of labels associated with a set of radio els in this order * 2. The <label> with the attribute `[for="someInputId"]` * 3. The `.closest()` <label> * * @param {Object} $el - jQuery object to check for required attribute * @returns {Boolean} Boolean value depends on whether or not attribute is checked or empty */ }, { key: 'findRadioLabels', value: function findRadioLabels($els) { var _this3 = this; var labels = $els.map(function (i, el) { var id = el.id; var $label = _this3.$element.find('label[for="' + id + '"]'); if (!$label.length) { $label = $(el).closest('label'); } return $label[0]; }); return $(labels); } /** * Adds the CSS error class as specified by the Abide settings to the label, input, and the form * @param {Object} $el - jQuery object to add the class to */ }, { key: 'addErrorClasses', value: function addErrorClasses($el) { var $label = this.findLabel($el); var $formError = this.findFormError($el); if ($label.length) { $label.addClass(this.options.labelErrorClass); } if ($formError.length) { $formError.addClass(this.options.formErrorClass); } $el.addClass(this.options.inputErrorClass).attr('data-invalid', ''); } /** * Remove CSS error classes etc from an entire radio button group * @param {String} groupName - A string that specifies the name of a radio button group * */ }, { key: 'removeRadioErrorClasses', value: function removeRadioErrorClasses(groupName) { var $els = this.$element.find(':radio[name="' + groupName + '"]'); var $labels = this.findRadioLabels($els); var $formErrors = this.findFormError($els); if ($labels.length) { $labels.removeClass(this.options.labelErrorClass); } if ($formErrors.length) { $formErrors.removeClass(this.options.formErrorClass); } $els.removeClass(this.options.inputErrorClass).removeAttr('data-invalid'); } /** * Removes CSS error class as specified by the Abide settings from the label, input, and the form * @param {Object} $el - jQuery object to remove the class from */ }, { key: 'removeErrorClasses', value: function removeErrorClasses($el) { // radios need to clear all of the els if ($el[0].type == 'radio') { return this.removeRadioErrorClasses($el.attr('name')); } var $label = this.findLabel($el); var $formError = this.findFormError($el); if ($label.length) { $label.removeClass(this.options.labelErrorClass); } if ($formError.length) { $formError.removeClass(this.options.formErrorClass); } $el.removeClass(this.options.inputErrorClass).removeAttr('data-invalid'); } /** * Goes through a form to find inputs and proceeds to validate them in ways specific to their type * @fires Abide#invalid * @fires Abide#valid * @param {Object} element - jQuery object to validate, should be an HTML input * @returns {Boolean} goodToGo - If the input is valid or not. */ }, { key: 'validateInput', value: function validateInput($el) { var clearRequire = this.requiredCheck($el), validated = false, customValidator = true, validator = $el.attr('data-validator'), equalTo = true; // don't validate ignored inputs or hidden inputs if ($el.is('[data-abide-ignore]') || $el.is('[type="hidden"]')) { return true; } switch ($el[0].type) { case 'radio': validated = this.validateRadio($el.attr('name')); break; case 'checkbox': validated = clearRequire; break; case 'select': case 'select-one': case 'select-multiple': validated = clearRequire; break; default: validated = this.validateText($el); } if (validator) { customValidator = this.matchValidation($el, validator, $el.attr('required')); } if ($el.attr('data-equalto')) { equalTo = this.options.validators.equalTo($el); } var goodToGo = [clearRequire, validated, customValidator, equalTo].indexOf(false) === -1; var message = (goodToGo ? 'valid' : 'invalid') + '.zf.abide'; this[goodToGo ? 'removeErrorClasses' : 'addErrorClasses']($el); /** * Fires when the input is done checking for validation. Event trigger is either `valid.zf.abide` or `invalid.zf.abide` * Trigger includes the DOM element of the input. * @event Abide#valid * @event Abide#invalid */ $el.trigger(message, [$el]); return goodToGo; } /** * Goes through a form and if there are any invalid inputs, it will display the form error element * @returns {Boolean} noError - true if no errors were detected... * @fires Abide#formvalid * @fires Abide#forminvalid */ }, { key: 'validateForm', value: function validateForm() { var acc = []; var _this = this; this.$inputs.each(function () { acc.push(_this.validateInput($(this))); }); var noError = acc.indexOf(false) === -1; this.$element.find('[data-abide-error]').css('display', noError ? 'none' : 'block'); /** * Fires when the form is finished validating. Event trigger is either `formvalid.zf.abide` or `forminvalid.zf.abide`. * Trigger includes the element of the form. * @event Abide#formvalid * @event Abide#forminvalid */ this.$element.trigger((noError ? 'formvalid' : 'forminvalid') + '.zf.abide', [this.$element]); return noError; } /** * Determines whether or a not a text input is valid based on the pattern specified in the attribute. If no matching pattern is found, returns true. * @param {Object} $el - jQuery object to validate, should be a text input HTML element * @param {String} pattern - string value of one of the RegEx patterns in Abide.options.patterns * @returns {Boolean} Boolean value depends on whether or not the input value matches the pattern specified */ }, { key: 'validateText', value: function validateText($el, pattern) { // A pattern can be passed to this function, or it will be infered from the input's "pattern" attribute, or it's "type" attribute pattern = pattern || $el.attr('pattern') || $el.attr('type'); var inputText = $el.val(); var valid = false; if (inputText.length) { // If the pattern attribute on the element is in Abide's list of patterns, then test that regexp if (this.options.patterns.hasOwnProperty(pattern)) { valid = this.options.patterns[pattern].test(inputText); } // If the pattern name isn't also the type attribute of the field, then test it as a regexp else if (pattern !== $el.attr('type')) { valid = new RegExp(pattern).test(inputText); } else { valid = true; } } // An empty field is valid if it's not required else if (!$el.prop('required')) { valid = true; } return valid; } /** * Determines whether or a not a radio input is valid based on whether or not it is required and selected. Although the function targets a single `<input>`, it validates by checking the `required` and `checked` properties of all radio buttons in its group. * @param {String} groupName - A string that specifies the name of a radio button group * @returns {Boolean} Boolean value depends on whether or not at least one radio input has been selected (if it's required) */ }, { key: 'validateRadio', value: function validateRadio(groupName) { // If at least one radio in the group has the `required` attribute, the group is considered required // Per W3C spec, all radio buttons in a group should have `required`, but we're being nice var $group = this.$element.find(':radio[name="' + groupName + '"]'); var valid = false, required = false; // For the group to be required, at least one radio needs to be required $group.each(function (i, e) { if ($(e).attr('required')) { required = true; } }); if (!required) valid = true; if (!valid) { // For the group to be valid, at least one radio needs to be checked $group.each(function (i, e) { if ($(e).prop('checked')) { valid = true; } }); } ; return valid; } /** * Determines if a selected input passes a custom validation function. Multiple validations can be used, if passed to the element with `data-validator="foo bar baz"` in a space separated listed. * @param {Object} $el - jQuery input element. * @param {String} validators - a string of function names matching functions in the Abide.options.validators object. * @param {Boolean} required - self explanatory? * @returns {Boolean} - true if validations passed. */ }, { key: 'matchValidation', value: function matchValidation($el, validators, required) { var _this4 = this; required = required ? true : false; var clear = validators.split(' ').map(function (v) { return _this4.options.validators[v]($el, required, $el.parent()); }); return clear.indexOf(false) === -1; } /** * Resets form inputs and styles * @fires Abide#formreset */ }, { key: 'resetForm', value: function resetForm() { var $form = this.$element, opts = this.options; $('.' + opts.labelErrorClass, $form).not('small').removeClass(opts.labelErrorClass); $('.' + opts.inputErrorClass, $form).not('small').removeClass(opts.inputErrorClass); $(opts.formErrorSelector + '.' + opts.formErrorClass).removeClass(opts.formErrorClass); $form.find('[data-abide-error]').css('display', 'none'); $(':input', $form).not(':button, :submit, :reset, :hidden, :radio, :checkbox, [data-abide-ignore]').val('').removeAttr('data-invalid'); $(':input:radio', $form).not('[data-abide-ignore]').prop('checked', false).removeAttr('data-invalid'); $(':input:checkbox', $form).not('[data-abide-ignore]').prop('checked', false).removeAttr('data-invalid'); /** * Fires when the form has been reset. * @event Abide#formreset */ $form.trigger('formreset.zf.abide', [$form]); } /** * Destroys an instance of Abide. * Removes error styles and classes from elements, without resetting their values. */ }, { key: 'destroy', value: function destroy() { var _this = this; this.$element.off('.abide').find('[data-abide-error]').css('display', 'none'); this.$inputs.off('.abide').each(function () { _this.removeErrorClasses($(this)); }); Foundation.unregisterPlugin(this); } }]); return Abide; }(); /** * Default settings for plugin */ Abide.defaults = { /** * The default event to validate inputs. Checkboxes and radios validate immediately. * Remove or change this value for manual validation. * @option * @example 'fieldChange' */ validateOn: 'fieldChange', /** * Class to be applied to input labels on failed validation. * @option * @example 'is-invalid-label' */ labelErrorClass: 'is-invalid-label', /** * Class to be applied to inputs on failed validation. * @option * @example 'is-invalid-input' */ inputErrorClass: 'is-invalid-input', /** * Class selector to use to target Form Errors for show/hide. * @option * @example '.form-error' */ formErrorSelector: '.form-error', /** * Class added to Form Errors on failed validation. * @option * @example 'is-visible' */ formErrorClass: 'is-visible', /** * Set to true to validate text inputs on any value change. * @option * @example false */ liveValidate: false, patterns: { alpha: /^[a-zA-Z]+$/, alpha_numeric: /^[a-zA-Z0-9]+$/, integer: /^[-+]?\d+$/, number: /^[-+]?\d*(?:[\.\,]\d+)?$/, // amex, visa, diners card: /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/, cvv: /^([0-9]){3,4}$/, // http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#valid-e-mail-address email: /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+$/, url: /^(https?|ftp|file|ssh):\/\/(((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-zA-Z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-zA-Z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/, // abc.de domain: /^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,8}$/, datetime: /^([0-2][0-9]{3})\-([0-1][0-9])\-([0-3][0-9])T([0-5][0-9])\:([0-5][0-9])\:([0-5][0-9])(Z|([\-\+]([0-1][0-9])\:00))$/, // YYYY-MM-DD date: /(?:19|20)[0-9]{2}-(?:(?:0[1-9]|1[0-2])-(?:0[1-9]|1[0-9]|2[0-9])|(?:(?!02)(?:0[1-9]|1[0-2])-(?:30))|(?:(?:0[13578]|1[02])-31))$/, // HH:MM:SS time: /^(0[0-9]|1[0-9]|2[0-3])(:[0-5][0-9]){2}$/, dateISO: /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/, // MM/DD/YYYY month_day_year: /^(0[1-9]|1[012])[- \/.](0[1-9]|[12][0-9]|3[01])[- \/.]\d{4}$/, // DD/MM/YYYY day_month_year: /^(0[1-9]|[12][0-9]|3[01])[- \/.](0[1-9]|1[012])[- \/.]\d{4}$/, // #FFF or #FFFFFF color: /^#?([a-fA-F0-9]{6}|[a-fA-F0-9]{3})$/ }, /** * Optional validation functions to be used. `equalTo` being the only default included function. * Functions should return only a boolean if the input is valid or not. Functions are given the following arguments: * el : The jQuery element to validate. * required : Boolean value of the required attribute be present or not. * parent : The direct parent of the input. * @option */ validators: { equalTo: function (el, required, parent) { return $('#' + el.attr('data-equalto')).val() === el.val(); } } }; // Window exports Foundation.plugin(Abide, 'Abide'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Accordion module. * @module foundation.accordion * @requires foundation.util.keyboard * @requires foundation.util.motion */ var Accordion = function () { /** * Creates a new instance of an accordion. * @class * @fires Accordion#init * @param {jQuery} element - jQuery object to make into an accordion. * @param {Object} options - a plain object with settings to override the default options. */ function Accordion(element, options) { _classCallCheck(this, Accordion); this.$element = element; this.options = $.extend({}, Accordion.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Accordion'); Foundation.Keyboard.register('Accordion', { 'ENTER': 'toggle', 'SPACE': 'toggle', 'ARROW_DOWN': 'next', 'ARROW_UP': 'previous' }); } /** * Initializes the accordion by animating the preset active pane(s). * @private */ _createClass(Accordion, [{ key: '_init', value: function _init() { this.$element.attr('role', 'tablist'); this.$tabs = this.$element.children('li, [data-accordion-item]'); this.$tabs.each(function (idx, el) { var $el = $(el), $content = $el.children('[data-tab-content]'), id = $content[0].id || Foundation.GetYoDigits(6, 'accordion'), linkId = el.id || id + '-label'; $el.find('a:first').attr({ 'aria-controls': id, 'role': 'tab', 'id': linkId, 'aria-expanded': false, 'aria-selected': false }); $content.attr({'role': 'tabpanel', 'aria-labelledby': linkId, 'aria-hidden': true, 'id': id}); }); var $initActive = this.$element.find('.is-active').children('[data-tab-content]'); if ($initActive.length) { this.down($initActive, true); } this._events(); } /** * Adds event handlers for items within the accordion. * @private */ }, { key: '_events', value: function _events() { var _this = this; this.$tabs.each(function () { var $elem = $(this); var $tabContent = $elem.children('[data-tab-content]'); if ($tabContent.length) { $elem.children('a').off('click.zf.accordion keydown.zf.accordion').on('click.zf.accordion', function (e) { e.preventDefault(); _this.toggle($tabContent); }).on('keydown.zf.accordion', function (e) { Foundation.Keyboard.handleKey(e, 'Accordion', { toggle: function () { _this.toggle($tabContent); }, next: function () { var $a = $elem.next().find('a').focus(); if (!_this.options.multiExpand) { $a.trigger('click.zf.accordion'); } }, previous: function () { var $a = $elem.prev().find('a').focus(); if (!_this.options.multiExpand) { $a.trigger('click.zf.accordion'); } }, handled: function () { e.preventDefault(); e.stopPropagation(); } }); }); } }); } /** * Toggles the selected content pane's open/close state. * @param {jQuery} $target - jQuery object of the pane to toggle (`.accordion-content`). * @function */ }, { key: 'toggle', value: function toggle($target) { if ($target.parent().hasClass('is-active')) { this.up($target); } else { this.down($target); } } /** * Opens the accordion tab defined by `$target`. * @param {jQuery} $target - Accordion pane to open (`.accordion-content`). * @param {Boolean} firstTime - flag to determine if reflow should happen. * @fires Accordion#down * @function */ }, { key: 'down', value: function down($target, firstTime) { var _this2 = this; $target.attr('aria-hidden', false).parent('[data-tab-content]').addBack().parent().addClass('is-active'); if (!this.options.multiExpand && !firstTime) { var $currentActive = this.$element.children('.is-active').children('[data-tab-content]'); if ($currentActive.length) { this.up($currentActive.not($target)); } } $target.slideDown(this.options.slideSpeed, function () { /** * Fires when the tab is done opening. * @event Accordion#down */ _this2.$element.trigger('down.zf.accordion', [$target]); }); $('#' + $target.attr('aria-labelledby')).attr({ 'aria-expanded': true, 'aria-selected': true }); } /** * Closes the tab defined by `$target`. * @param {jQuery} $target - Accordion tab to close (`.accordion-content`). * @fires Accordion#up * @function */ }, { key: 'up', value: function up($target) { var $aunts = $target.parent().siblings(), _this = this; if (!this.options.allowAllClosed && !$aunts.hasClass('is-active') || !$target.parent().hasClass('is-active')) { return; } // Foundation.Move(this.options.slideSpeed, $target, function(){ $target.slideUp(_this.options.slideSpeed, function () { /** * Fires when the tab is done collapsing up. * @event Accordion#up */ _this.$element.trigger('up.zf.accordion', [$target]); }); // }); $target.attr('aria-hidden', true).parent().removeClass('is-active'); $('#' + $target.attr('aria-labelledby')).attr({ 'aria-expanded': false, 'aria-selected': false }); } /** * Destroys an instance of an accordion. * @fires Accordion#destroyed * @function */ }, { key: 'destroy', value: function destroy() { this.$element.find('[data-tab-content]').stop(true).slideUp(0).css('display', ''); this.$element.find('a').off('.zf.accordion'); Foundation.unregisterPlugin(this); } }]); return Accordion; }(); Accordion.defaults = { /** * Amount of time to animate the opening of an accordion pane. * @option * @example 250 */ slideSpeed: 250, /** * Allow the accordion to have multiple open panes. * @option * @example false */ multiExpand: false, /** * Allow the accordion to close all panes. * @option * @example false */ allowAllClosed: false }; // Window exports Foundation.plugin(Accordion, 'Accordion'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * AccordionMenu module. * @module foundation.accordionMenu * @requires foundation.util.keyboard * @requires foundation.util.motion * @requires foundation.util.nest */ var AccordionMenu = function () { /** * Creates a new instance of an accordion menu. * @class * @fires AccordionMenu#init * @param {jQuery} element - jQuery object to make into an accordion menu. * @param {Object} options - Overrides to the default plugin settings. */ function AccordionMenu(element, options) { _classCallCheck(this, AccordionMenu); this.$element = element; this.options = $.extend({}, AccordionMenu.defaults, this.$element.data(), options); Foundation.Nest.Feather(this.$element, 'accordion'); this._init(); Foundation.registerPlugin(this, 'AccordionMenu'); Foundation.Keyboard.register('AccordionMenu', { 'ENTER': 'toggle', 'SPACE': 'toggle', 'ARROW_RIGHT': 'open', 'ARROW_UP': 'up', 'ARROW_DOWN': 'down', 'ARROW_LEFT': 'close', 'ESCAPE': 'closeAll' }); } /** * Initializes the accordion menu by hiding all nested menus. * @private */ _createClass(AccordionMenu, [{ key: '_init', value: function _init() { this.$element.find('[data-submenu]').not('.is-active').slideUp(0); //.find('a').css('padding-left', '1rem'); this.$element.attr({ 'role': 'menu', 'aria-multiselectable': this.options.multiOpen }); this.$menuLinks = this.$element.find('.is-accordion-submenu-parent'); this.$menuLinks.each(function () { var linkId = this.id || Foundation.GetYoDigits(6, 'acc-menu-link'), $elem = $(this), $sub = $elem.children('[data-submenu]'), subId = $sub[0].id || Foundation.GetYoDigits(6, 'acc-menu'), isActive = $sub.hasClass('is-active'); $elem.attr({ 'aria-controls': subId, 'aria-expanded': isActive, 'role': 'menuitem', 'id': linkId }); $sub.attr({ 'aria-labelledby': linkId, 'aria-hidden': !isActive, 'role': 'menu', 'id': subId }); }); var initPanes = this.$element.find('.is-active'); if (initPanes.length) { var _this = this; initPanes.each(function () { _this.down($(this)); }); } this._events(); } /** * Adds event handlers for items within the menu. * @private */ }, { key: '_events', value: function _events() { var _this = this; this.$element.find('li').each(function () { var $submenu = $(this).children('[data-submenu]'); if ($submenu.length) { $(this).children('a').off('click.zf.accordionMenu').on('click.zf.accordionMenu', function (e) { e.preventDefault(); _this.toggle($submenu); }); } }).on('keydown.zf.accordionmenu', function (e) { var $element = $(this), $elements = $element.parent('ul').children('li'), $prevElement, $nextElement, $target = $element.children('[data-submenu]'); $elements.each(function (i) { if ($(this).is($element)) { $prevElement = $elements.eq(Math.max(0, i - 1)).find('a').first(); $nextElement = $elements.eq(Math.min(i + 1, $elements.length - 1)).find('a').first(); if ($(this).children('[data-submenu]:visible').length) { // has open sub menu $nextElement = $element.find('li:first-child').find('a').first(); } if ($(this).is(':first-child')) { // is first element of sub menu $prevElement = $element.parents('li').first().find('a').first(); } else if ($prevElement.parents('li').first().children('[data-submenu]:visible').length) { // if previous element has open sub menu $prevElement = $prevElement.parents('li').find('li:last-child').find('a').first(); } if ($(this).is(':last-child')) { // is last element of sub menu $nextElement = $element.parents('li').first().next('li').find('a').first(); } return; } }); Foundation.Keyboard.handleKey(e, 'AccordionMenu', { open: function () { if ($target.is(':hidden')) { _this.down($target); $target.find('li').first().find('a').first().focus(); } }, close: function () { if ($target.length && !$target.is(':hidden')) { // close active sub of this item _this.up($target); } else if ($element.parent('[data-submenu]').length) { // close currently open sub _this.up($element.parent('[data-submenu]')); $element.parents('li').first().find('a').first().focus(); } }, up: function () { $prevElement.focus(); return true; }, down: function () { $nextElement.focus(); return true; }, toggle: function () { if ($element.children('[data-submenu]').length) { _this.toggle($element.children('[data-submenu]')); } }, closeAll: function () { _this.hideAll(); }, handled: function (preventDefault) { if (preventDefault) { e.preventDefault(); } e.stopImmediatePropagation(); } }); }); //.attr('tabindex', 0); } /** * Closes all panes of the menu. * @function */ }, { key: 'hideAll', value: function hideAll() { this.$element.find('[data-submenu]').slideUp(this.options.slideSpeed); } /** * Toggles the open/close state of a submenu. * @function * @param {jQuery} $target - the submenu to toggle */ }, { key: 'toggle', value: function toggle($target) { if (!$target.is(':animated')) { if (!$target.is(':hidden')) { this.up($target); } else { this.down($target); } } } /** * Opens the sub-menu defined by `$target`. * @param {jQuery} $target - Sub-menu to open. * @fires AccordionMenu#down */ }, { key: 'down', value: function down($target) { var _this = this; if (!this.options.multiOpen) { this.up(this.$element.find('.is-active').not($target.parentsUntil(this.$element).add($target))); } $target.addClass('is-active').attr({'aria-hidden': false}).parent('.is-accordion-submenu-parent').attr({'aria-expanded': true}); //Foundation.Move(this.options.slideSpeed, $target, function() { $target.slideDown(_this.options.slideSpeed, function () { /** * Fires when the menu is done opening. * @event AccordionMenu#down */ _this.$element.trigger('down.zf.accordionMenu', [$target]); }); //}); } /** * Closes the sub-menu defined by `$target`. All sub-menus inside the target will be closed as well. * @param {jQuery} $target - Sub-menu to close. * @fires AccordionMenu#up */ }, { key: 'up', value: function up($target) { var _this = this; //Foundation.Move(this.options.slideSpeed, $target, function(){ $target.slideUp(_this.options.slideSpeed, function () { /** * Fires when the menu is done collapsing up. * @event AccordionMenu#up */ _this.$element.trigger('up.zf.accordionMenu', [$target]); }); //}); var $menus = $target.find('[data-submenu]').slideUp(0).addBack().attr('aria-hidden', true); $menus.parent('.is-accordion-submenu-parent').attr('aria-expanded', false); } /** * Destroys an instance of accordion menu. * @fires AccordionMenu#destroyed */ }, { key: 'destroy', value: function destroy() { this.$element.find('[data-submenu]').slideDown(0).css('display', ''); this.$element.find('a').off('click.zf.accordionMenu'); Foundation.Nest.Burn(this.$element, 'accordion'); Foundation.unregisterPlugin(this); } }]); return AccordionMenu; }(); AccordionMenu.defaults = { /** * Amount of time to animate the opening of a submenu in ms. * @option * @example 250 */ slideSpeed: 250, /** * Allow the menu to have multiple open panes. * @option * @example true */ multiOpen: true }; // Window exports Foundation.plugin(AccordionMenu, 'AccordionMenu'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Drilldown module. * @module foundation.drilldown * @requires foundation.util.keyboard * @requires foundation.util.motion * @requires foundation.util.nest */ var Drilldown = function () { /** * Creates a new instance of a drilldown menu. * @class * @param {jQuery} element - jQuery object to make into an accordion menu. * @param {Object} options - Overrides to the default plugin settings. */ function Drilldown(element, options) { _classCallCheck(this, Drilldown); this.$element = element; this.options = $.extend({}, Drilldown.defaults, this.$element.data(), options); Foundation.Nest.Feather(this.$element, 'drilldown'); this._init(); Foundation.registerPlugin(this, 'Drilldown'); Foundation.Keyboard.register('Drilldown', { 'ENTER': 'open', 'SPACE': 'open', 'ARROW_RIGHT': 'next', 'ARROW_UP': 'up', 'ARROW_DOWN': 'down', 'ARROW_LEFT': 'previous', 'ESCAPE': 'close', 'TAB': 'down', 'SHIFT_TAB': 'up' }); } /** * Initializes the drilldown by creating jQuery collections of elements * @private */ _createClass(Drilldown, [{ key: '_init', value: function _init() { this.$submenuAnchors = this.$element.find('li.is-drilldown-submenu-parent').children('a'); this.$submenus = this.$submenuAnchors.parent('li').children('[data-submenu]'); this.$menuItems = this.$element.find('li').not('.js-drilldown-back').attr('role', 'menuitem').find('a'); this._prepareMenu(); this._keyboardEvents(); } /** * prepares drilldown menu by setting attributes to links and elements * sets a min height to prevent content jumping * wraps the element if not already wrapped * @private * @function */ }, { key: '_prepareMenu', value: function _prepareMenu() { var _this = this; // if(!this.options.holdOpen){ // this._menuLinkEvents(); // } this.$submenuAnchors.each(function () { var $link = $(this); var $sub = $link.parent(); if (_this.options.parentLink) { $link.clone().prependTo($sub.children('[data-submenu]')).wrap('<li class="is-submenu-parent-item is-submenu-item is-drilldown-submenu-item" role="menu-item"></li>'); } $link.data('savedHref', $link.attr('href')).removeAttr('href').attr('tabindex', 0); $link.children('[data-submenu]').attr({ 'aria-hidden': true, 'tabindex': 0, 'role': 'menu' }); _this._events($link); }); this.$submenus.each(function () { var $menu = $(this), $back = $menu.find('.js-drilldown-back'); if (!$back.length) { $menu.prepend(_this.options.backButton); } _this._back($menu); }); if (!this.$element.parent().hasClass('is-drilldown')) { this.$wrapper = $(this.options.wrapper).addClass('is-drilldown'); this.$wrapper = this.$element.wrap(this.$wrapper).parent().css(this._getMaxDims()); } } /** * Adds event handlers to elements in the menu. * @function * @private * @param {jQuery} $elem - the current menu item to add handlers to. */ }, { key: '_events', value: function _events($elem) { var _this = this; $elem.off('click.zf.drilldown').on('click.zf.drilldown', function (e) { if ($(e.target).parentsUntil('ul', 'li').hasClass('is-drilldown-submenu-parent')) { e.stopImmediatePropagation(); e.preventDefault(); } // if(e.target !== e.currentTarget.firstElementChild){ // return false; // } _this._show($elem.parent('li')); if (_this.options.closeOnClick) { var $body = $('body'); $body.off('.zf.drilldown').on('click.zf.drilldown', function (e) { if (e.target === _this.$element[0] || $.contains(_this.$element[0], e.target)) { return; } e.preventDefault(); _this._hideAll(); $body.off('.zf.drilldown'); }); } }); } /** * Adds keydown event listener to `li`'s in the menu. * @private */ }, { key: '_keyboardEvents', value: function _keyboardEvents() { var _this = this; this.$menuItems.add(this.$element.find('.js-drilldown-back > a')).on('keydown.zf.drilldown', function (e) { var $element = $(this), $elements = $element.parent('li').parent('ul').children('li').children('a'), $prevElement, $nextElement; $elements.each(function (i) { if ($(this).is($element)) { $prevElement = $elements.eq(Math.max(0, i - 1)); $nextElement = $elements.eq(Math.min(i + 1, $elements.length - 1)); return; } }); Foundation.Keyboard.handleKey(e, 'Drilldown', { next: function () { if ($element.is(_this.$submenuAnchors)) { _this._show($element.parent('li')); $element.parent('li').one(Foundation.transitionend($element), function () { $element.parent('li').find('ul li a').filter(_this.$menuItems).first().focus(); }); return true; } }, previous: function () { _this._hide($element.parent('li').parent('ul')); $element.parent('li').parent('ul').one(Foundation.transitionend($element), function () { setTimeout(function () { $element.parent('li').parent('ul').parent('li').children('a').first().focus(); }, 1); }); return true; }, up: function () { $prevElement.focus(); return true; }, down: function () { $nextElement.focus(); return true; }, close: function () { _this._back(); //_this.$menuItems.first().focus(); // focus to first element }, open: function () { if (!$element.is(_this.$menuItems)) { // not menu item means back button _this._hide($element.parent('li').parent('ul')); $element.parent('li').parent('ul').one(Foundation.transitionend($element), function () { setTimeout(function () { $element.parent('li').parent('ul').parent('li').children('a').first().focus(); }, 1); }); return true; } else if ($element.is(_this.$submenuAnchors)) { _this._show($element.parent('li')); $element.parent('li').one(Foundation.transitionend($element), function () { $element.parent('li').find('ul li a').filter(_this.$menuItems).first().focus(); }); return true; } }, handled: function (preventDefault) { if (preventDefault) { e.preventDefault(); } e.stopImmediatePropagation(); } }); }); // end keyboardAccess } /** * Closes all open elements, and returns to root menu. * @function * @fires Drilldown#closed */ }, { key: '_hideAll', value: function _hideAll() { var $elem = this.$element.find('.is-drilldown-submenu.is-active').addClass('is-closing'); $elem.one(Foundation.transitionend($elem), function (e) { $elem.removeClass('is-active is-closing'); }); /** * Fires when the menu is fully closed. * @event Drilldown#closed */ this.$element.trigger('closed.zf.drilldown'); } /** * Adds event listener for each `back` button, and closes open menus. * @function * @fires Drilldown#back * @param {jQuery} $elem - the current sub-menu to add `back` event. */ }, { key: '_back', value: function _back($elem) { var _this = this; $elem.off('click.zf.drilldown'); $elem.children('.js-drilldown-back').on('click.zf.drilldown', function (e) { e.stopImmediatePropagation(); // console.log('mouseup on back'); _this._hide($elem); // If there is a parent submenu, call show var parentSubMenu = $elem.parent('li').parent('ul').parent('li'); if (parentSubMenu.length) { _this._show(parentSubMenu); } }); } /** * Adds event listener to menu items w/o submenus to close open menus on click. * @function * @private */ }, { key: '_menuLinkEvents', value: function _menuLinkEvents() { var _this = this; this.$menuItems.not('.is-drilldown-submenu-parent').off('click.zf.drilldown').on('click.zf.drilldown', function (e) { // e.stopImmediatePropagation(); setTimeout(function () { _this._hideAll(); }, 0); }); } /** * Opens a submenu. * @function * @fires Drilldown#open * @param {jQuery} $elem - the current element with a submenu to open, i.e. the `li` tag. */ }, { key: '_show', value: function _show($elem) { $elem.attr('aria-expanded', true); $elem.children('[data-submenu]').addClass('is-active').attr('aria-hidden', false); /** * Fires when the submenu has opened. * @event Drilldown#open */ this.$element.trigger('open.zf.drilldown', [$elem]); } }, { key: '_hide', /** * Hides a submenu * @function * @fires Drilldown#hide * @param {jQuery} $elem - the current sub-menu to hide, i.e. the `ul` tag. */ value: function _hide($elem) { var _this = this; $elem.parent('li').attr('aria-expanded', false); $elem.attr('aria-hidden', true).addClass('is-closing').one(Foundation.transitionend($elem), function () { $elem.removeClass('is-active is-closing'); $elem.blur(); }); /** * Fires when the submenu has closed. * @event Drilldown#hide */ $elem.trigger('hide.zf.drilldown', [$elem]); } /** * Iterates through the nested menus to calculate the min-height, and max-width for the menu. * Prevents content jumping. * @function * @private */ }, { key: '_getMaxDims', value: function _getMaxDims() { var biggest = 0; var result = {}; this.$submenus.add(this.$element).each(function (i, elem) { var height = elem.getBoundingClientRect().height; if (height > biggest) biggest = height; }); result['min-height'] = biggest + 'px'; result['max-width'] = this.$element[0].getBoundingClientRect().width + 'px'; return result; } /** * Destroys the Drilldown Menu * @function */ }, { key: 'destroy', value: function destroy() { this._hideAll(); Foundation.Nest.Burn(this.$element, 'drilldown'); this.$element.unwrap().find('.js-drilldown-back, .is-submenu-parent-item').remove().end().find('.is-active, .is-closing, .is-drilldown-submenu').removeClass('is-active is-closing is-drilldown-submenu').end().find('[data-submenu]').removeAttr('aria-hidden tabindex role'); this.$submenuAnchors.each(function () { $(this).off('.zf.drilldown'); }); this.$element.find('a').each(function () { var $link = $(this); $link.removeAttr('tabindex'); if ($link.data('savedHref')) { $link.attr('href', $link.data('savedHref')).removeData('savedHref'); } else { return; } }); Foundation.unregisterPlugin(this); } }]); return Drilldown; }(); Drilldown.defaults = { /** * Markup used for JS generated back button. Prepended to submenu lists and deleted on `destroy` method, 'js-drilldown-back' class required. Remove the backslash (`\`) if copy and pasting. * @option * @example '<\li><\a>Back<\/a><\/li>' */ backButton: '<li class="js-drilldown-back"><a tabindex="0">Back</a></li>', /** * Markup used to wrap drilldown menu. Use a class name for independent styling; the JS applied class: `is-drilldown` is required. Remove the backslash (`\`) if copy and pasting. * @option * @example '<\div class="is-drilldown"><\/div>' */ wrapper: '<div></div>', /** * Adds the parent link to the submenu. * @option * @example false */ parentLink: false, /** * Allow the menu to return to root list on body click. * @option * @example false */ closeOnClick: false // holdOpen: false }; // Window exports Foundation.plugin(Drilldown, 'Drilldown'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Dropdown module. * @module foundation.dropdown * @requires foundation.util.keyboard * @requires foundation.util.box * @requires foundation.util.triggers */ var Dropdown = function () { /** * Creates a new instance of a dropdown. * @class * @param {jQuery} element - jQuery object to make into a dropdown. * Object should be of the dropdown panel, rather than its anchor. * @param {Object} options - Overrides to the default plugin settings. */ function Dropdown(element, options) { _classCallCheck(this, Dropdown); this.$element = element; this.options = $.extend({}, Dropdown.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Dropdown'); Foundation.Keyboard.register('Dropdown', { 'ENTER': 'open', 'SPACE': 'open', 'ESCAPE': 'close', 'TAB': 'tab_forward', 'SHIFT_TAB': 'tab_backward' }); } /** * Initializes the plugin by setting/checking options and attributes, adding helper variables, and saving the anchor. * @function * @private */ _createClass(Dropdown, [{ key: '_init', value: function _init() { var $id = this.$element.attr('id'); this.$anchor = $('[data-toggle="' + $id + '"]').length ? $('[data-toggle="' + $id + '"]') : $('[data-open="' + $id + '"]'); this.$anchor.attr({ 'aria-controls': $id, 'data-is-focus': false, 'data-yeti-box': $id, 'aria-haspopup': true, 'aria-expanded': false }); this.options.positionClass = this.getPositionClass(); this.counter = 4; this.usedPositions = []; this.$element.attr({ 'aria-hidden': 'true', 'data-yeti-box': $id, 'data-resize': $id, 'aria-labelledby': this.$anchor[0].id || Foundation.GetYoDigits(6, 'dd-anchor') }); this._events(); } /** * Helper function to determine current orientation of dropdown pane. * @function * @returns {String} position - string value of a position class. */ }, { key: 'getPositionClass', value: function getPositionClass() { var verticalPosition = this.$element[0].className.match(/(top|left|right|bottom)/g); verticalPosition = verticalPosition ? verticalPosition[0] : ''; var horizontalPosition = /float-(\S+)/.exec(this.$anchor[0].className); horizontalPosition = horizontalPosition ? horizontalPosition[1] : ''; var position = horizontalPosition ? horizontalPosition + ' ' + verticalPosition : verticalPosition; return position; } /** * Adjusts the dropdown panes orientation by adding/removing positioning classes. * @function * @private * @param {String} position - position class to remove. */ }, { key: '_reposition', value: function _reposition(position) { this.usedPositions.push(position ? position : 'bottom'); //default, try switching to opposite side if (!position && this.usedPositions.indexOf('top') < 0) { this.$element.addClass('top'); } else if (position === 'top' && this.usedPositions.indexOf('bottom') < 0) { this.$element.removeClass(position); } else if (position === 'left' && this.usedPositions.indexOf('right') < 0) { this.$element.removeClass(position).addClass('right'); } else if (position === 'right' && this.usedPositions.indexOf('left') < 0) { this.$element.removeClass(position).addClass('left'); } //if default change didn't work, try bottom or left first else if (!position && this.usedPositions.indexOf('top') > -1 && this.usedPositions.indexOf('left') < 0) { this.$element.addClass('left'); } else if (position === 'top' && this.usedPositions.indexOf('bottom') > -1 && this.usedPositions.indexOf('left') < 0) { this.$element.removeClass(position).addClass('left'); } else if (position === 'left' && this.usedPositions.indexOf('right') > -1 && this.usedPositions.indexOf('bottom') < 0) { this.$element.removeClass(position); } else if (position === 'right' && this.usedPositions.indexOf('left') > -1 && this.usedPositions.indexOf('bottom') < 0) { this.$element.removeClass(position); } //if nothing cleared, set to bottom else { this.$element.removeClass(position); } this.classChanged = true; this.counter--; } /** * Sets the position and orientation of the dropdown pane, checks for collisions. * Recursively calls itself if a collision is detected, with a new position class. * @function * @private */ }, { key: '_setPosition', value: function _setPosition() { if (this.$anchor.attr('aria-expanded') === 'false') { return false; } var position = this.getPositionClass(), $eleDims = Foundation.Box.GetDimensions(this.$element), $anchorDims = Foundation.Box.GetDimensions(this.$anchor), _this = this, direction = position === 'left' ? 'left' : position === 'right' ? 'left' : 'top', param = direction === 'top' ? 'height' : 'width', offset = param === 'height' ? this.options.vOffset : this.options.hOffset; if ($eleDims.width >= $eleDims.windowDims.width || !this.counter && !Foundation.Box.ImNotTouchingYou(this.$element)) { this.$element.offset(Foundation.Box.GetOffsets(this.$element, this.$anchor, 'center bottom', this.options.vOffset, this.options.hOffset, true)).css({ 'width': $eleDims.windowDims.width - this.options.hOffset * 2, 'height': 'auto' }); this.classChanged = true; return false; } this.$element.offset(Foundation.Box.GetOffsets(this.$element, this.$anchor, position, this.options.vOffset, this.options.hOffset)); while (!Foundation.Box.ImNotTouchingYou(this.$element, false, true) && this.counter) { this._reposition(position); this._setPosition(); } } /** * Adds event listeners to the element utilizing the triggers utility library. * @function * @private */ }, { key: '_events', value: function _events() { var _this = this; this.$element.on({ 'open.zf.trigger': this.open.bind(this), 'close.zf.trigger': this.close.bind(this), 'toggle.zf.trigger': this.toggle.bind(this), 'resizeme.zf.trigger': this._setPosition.bind(this) }); if (this.options.hover) { this.$anchor.off('mouseenter.zf.dropdown mouseleave.zf.dropdown').on('mouseenter.zf.dropdown', function () { if ($('body[data-whatinput="mouse"]').is('*')) { clearTimeout(_this.timeout); _this.timeout = setTimeout(function () { _this.open(); _this.$anchor.data('hover', true); }, _this.options.hoverDelay); } }).on('mouseleave.zf.dropdown', function () { clearTimeout(_this.timeout); _this.timeout = setTimeout(function () { _this.close(); _this.$anchor.data('hover', false); }, _this.options.hoverDelay); }); if (this.options.hoverPane) { this.$element.off('mouseenter.zf.dropdown mouseleave.zf.dropdown').on('mouseenter.zf.dropdown', function () { clearTimeout(_this.timeout); }).on('mouseleave.zf.dropdown', function () { clearTimeout(_this.timeout); _this.timeout = setTimeout(function () { _this.close(); _this.$anchor.data('hover', false); }, _this.options.hoverDelay); }); } } this.$anchor.add(this.$element).on('keydown.zf.dropdown', function (e) { var $target = $(this), visibleFocusableElements = Foundation.Keyboard.findFocusable(_this.$element); Foundation.Keyboard.handleKey(e, 'Dropdown', { tab_forward: function () { if (_this.$element.find(':focus').is(visibleFocusableElements.eq(-1))) { // left modal downwards, setting focus to first element if (_this.options.trapFocus) { // if focus shall be trapped visibleFocusableElements.eq(0).focus(); e.preventDefault(); } else { // if focus is not trapped, close dropdown on focus out _this.close(); } } }, tab_backward: function () { if (_this.$element.find(':focus').is(visibleFocusableElements.eq(0)) || _this.$element.is(':focus')) { // left modal upwards, setting focus to last element if (_this.options.trapFocus) { // if focus shall be trapped visibleFocusableElements.eq(-1).focus(); e.preventDefault(); } else { // if focus is not trapped, close dropdown on focus out _this.close(); } } }, open: function () { if ($target.is(_this.$anchor)) { _this.open(); _this.$element.attr('tabindex', -1).focus(); e.preventDefault(); } }, close: function () { _this.close(); _this.$anchor.focus(); } }); }); } /** * Adds an event handler to the body to close any dropdowns on a click. * @function * @private */ }, { key: '_addBodyHandler', value: function _addBodyHandler() { var $body = $(document.body).not(this.$element), _this = this; $body.off('click.zf.dropdown').on('click.zf.dropdown', function (e) { if (_this.$anchor.is(e.target) || _this.$anchor.find(e.target).length) { return; } if (_this.$element.find(e.target).length) { return; } _this.close(); $body.off('click.zf.dropdown'); }); } /** * Opens the dropdown pane, and fires a bubbling event to close other dropdowns. * @function * @fires Dropdown#closeme * @fires Dropdown#show */ }, { key: 'open', value: function open() { // var _this = this; /** * Fires to close other open dropdowns * @event Dropdown#closeme */ this.$element.trigger('closeme.zf.dropdown', this.$element.attr('id')); this.$anchor.addClass('hover').attr({'aria-expanded': true}); // this.$element/*.show()*/; this._setPosition(); this.$element.addClass('is-open').attr({'aria-hidden': false}); if (this.options.autoFocus) { var $focusable = Foundation.Keyboard.findFocusable(this.$element); if ($focusable.length) { $focusable.eq(0).focus(); } } if (this.options.closeOnClick) { this._addBodyHandler(); } /** * Fires once the dropdown is visible. * @event Dropdown#show */ this.$element.trigger('show.zf.dropdown', [this.$element]); } /** * Closes the open dropdown pane. * @function * @fires Dropdown#hide */ }, { key: 'close', value: function close() { if (!this.$element.hasClass('is-open')) { return false; } this.$element.removeClass('is-open').attr({'aria-hidden': true}); this.$anchor.removeClass('hover').attr('aria-expanded', false); if (this.classChanged) { var curPositionClass = this.getPositionClass(); if (curPositionClass) { this.$element.removeClass(curPositionClass); } this.$element.addClass(this.options.positionClass) /*.hide()*/.css({height: '', width: ''}); this.classChanged = false; this.counter = 4; this.usedPositions.length = 0; } this.$element.trigger('hide.zf.dropdown', [this.$element]); } /** * Toggles the dropdown pane's visibility. * @function */ }, { key: 'toggle', value: function toggle() { if (this.$element.hasClass('is-open')) { if (this.$anchor.data('hover')) return; this.close(); } else { this.open(); } } /** * Destroys the dropdown. * @function */ }, { key: 'destroy', value: function destroy() { this.$element.off('.zf.trigger').hide(); this.$anchor.off('.zf.dropdown'); Foundation.unregisterPlugin(this); } }]); return Dropdown; }(); Dropdown.defaults = { /** * Amount of time to delay opening a submenu on hover event. * @option * @example 250 */ hoverDelay: 250, /** * Allow submenus to open on hover events * @option * @example false */ hover: false, /** * Don't close dropdown when hovering over dropdown pane * @option * @example true */ hoverPane: false, /** * Number of pixels between the dropdown pane and the triggering element on open. * @option * @example 1 */ vOffset: 1, /** * Number of pixels between the dropdown pane and the triggering element on open. * @option * @example 1 */ hOffset: 1, /** * Class applied to adjust open position. JS will test and fill this in. * @option * @example 'top' */ positionClass: '', /** * Allow the plugin to trap focus to the dropdown pane if opened with keyboard commands. * @option * @example false */ trapFocus: false, /** * Allow the plugin to set focus to the first focusable element within the pane, regardless of method of opening. * @option * @example true */ autoFocus: false, /** * Allows a click on the body to close the dropdown. * @option * @example false */ closeOnClick: false }; // Window exports Foundation.plugin(Dropdown, 'Dropdown'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * DropdownMenu module. * @module foundation.dropdown-menu * @requires foundation.util.keyboard * @requires foundation.util.box * @requires foundation.util.nest */ var DropdownMenu = function () { /** * Creates a new instance of DropdownMenu. * @class * @fires DropdownMenu#init * @param {jQuery} element - jQuery object to make into a dropdown menu. * @param {Object} options - Overrides to the default plugin settings. */ function DropdownMenu(element, options) { _classCallCheck(this, DropdownMenu); this.$element = element; this.options = $.extend({}, DropdownMenu.defaults, this.$element.data(), options); Foundation.Nest.Feather(this.$element, 'dropdown'); this._init(); Foundation.registerPlugin(this, 'DropdownMenu'); Foundation.Keyboard.register('DropdownMenu', { 'ENTER': 'open', 'SPACE': 'open', 'ARROW_RIGHT': 'next', 'ARROW_UP': 'up', 'ARROW_DOWN': 'down', 'ARROW_LEFT': 'previous', 'ESCAPE': 'close' }); } /** * Initializes the plugin, and calls _prepareMenu * @private * @function */ _createClass(DropdownMenu, [{ key: '_init', value: function _init() { var subs = this.$element.find('li.is-dropdown-submenu-parent'); this.$element.children('.is-dropdown-submenu-parent').children('.is-dropdown-submenu').addClass('first-sub'); this.$menuItems = this.$element.find('[role="menuitem"]'); this.$tabs = this.$element.children('[role="menuitem"]'); this.$tabs.find('ul.is-dropdown-submenu').addClass(this.options.verticalClass); if (this.$element.hasClass(this.options.rightClass) || this.options.alignment === 'right' || Foundation.rtl() || this.$element.parents('.top-bar-right').is('*')) { this.options.alignment = 'right'; subs.addClass('opens-left'); } else { subs.addClass('opens-right'); } this.changed = false; this._events(); } }, { key: '_isVertical', value: function _isVertical() { return this.$tabs.css('display') === 'block'; } /** * Adds event listeners to elements within the menu * @private * @function */ }, { key: '_events', value: function _events() { var _this = this, hasTouch = 'ontouchstart' in window || typeof window.ontouchstart !== 'undefined', parClass = 'is-dropdown-submenu-parent'; // used for onClick and in the keyboard handlers var handleClickFn = function (e) { var $elem = $(e.target).parentsUntil('ul', '.' + parClass), hasSub = $elem.hasClass(parClass), hasClicked = $elem.attr('data-is-click') === 'true', $sub = $elem.children('.is-dropdown-submenu'); if (hasSub) { if (hasClicked) { if (!_this.options.closeOnClick || !_this.options.clickOpen && !hasTouch || _this.options.forceFollow && hasTouch) { return; } else { e.stopImmediatePropagation(); e.preventDefault(); _this._hide($elem); } } else { e.preventDefault(); e.stopImmediatePropagation(); _this._show($sub); $elem.add($elem.parentsUntil(_this.$element, '.' + parClass)).attr('data-is-click', true); } } else { if (_this.options.closeOnClickInside) { _this._hide($elem); } return; } }; if (this.options.clickOpen || hasTouch) { this.$menuItems.on('click.zf.dropdownmenu touchstart.zf.dropdownmenu', handleClickFn); } if (!this.options.disableHover) { this.$menuItems.on('mouseenter.zf.dropdownmenu', function (e) { var $elem = $(this), hasSub = $elem.hasClass(parClass); if (hasSub) { clearTimeout(_this.delay); _this.delay = setTimeout(function () { _this._show($elem.children('.is-dropdown-submenu')); }, _this.options.hoverDelay); } }).on('mouseleave.zf.dropdownmenu', function (e) { var $elem = $(this), hasSub = $elem.hasClass(parClass); if (hasSub && _this.options.autoclose) { if ($elem.attr('data-is-click') === 'true' && _this.options.clickOpen) { return false; } clearTimeout(_this.delay); _this.delay = setTimeout(function () { _this._hide($elem); }, _this.options.closingTime); } }); } this.$menuItems.on('keydown.zf.dropdownmenu', function (e) { var $element = $(e.target).parentsUntil('ul', '[role="menuitem"]'), isTab = _this.$tabs.index($element) > -1, $elements = isTab ? _this.$tabs : $element.siblings('li').add($element), $prevElement, $nextElement; $elements.each(function (i) { if ($(this).is($element)) { $prevElement = $elements.eq(i - 1); $nextElement = $elements.eq(i + 1); return; } }); var nextSibling = function () { if (!$element.is(':last-child')) { $nextElement.children('a:first').focus(); e.preventDefault(); } }, prevSibling = function () { $prevElement.children('a:first').focus(); e.preventDefault(); }, openSub = function () { var $sub = $element.children('ul.is-dropdown-submenu'); if ($sub.length) { _this._show($sub); $element.find('li > a:first').focus(); e.preventDefault(); } else { return; } }, closeSub = function () { //if ($element.is(':first-child')) { var close = $element.parent('ul').parent('li'); close.children('a:first').focus(); _this._hide(close); e.preventDefault(); //} }; var functions = { open: openSub, close: function () { _this._hide(_this.$element); _this.$menuItems.find('a:first').focus(); // focus to first element e.preventDefault(); }, handled: function () { e.stopImmediatePropagation(); } }; if (isTab) { if (_this._isVertical()) { // vertical menu if (Foundation.rtl()) { // right aligned $.extend(functions, { down: nextSibling, up: prevSibling, next: closeSub, previous: openSub }); } else { // left aligned $.extend(functions, { down: nextSibling, up: prevSibling, next: openSub, previous: closeSub }); } } else { // horizontal menu if (Foundation.rtl()) { // right aligned $.extend(functions, { next: prevSibling, previous: nextSibling, down: openSub, up: closeSub }); } else { // left aligned $.extend(functions, { next: nextSibling, previous: prevSibling, down: openSub, up: closeSub }); } } } else { // not tabs -> one sub if (Foundation.rtl()) { // right aligned $.extend(functions, { next: closeSub, previous: openSub, down: nextSibling, up: prevSibling }); } else { // left aligned $.extend(functions, { next: openSub, previous: closeSub, down: nextSibling, up: prevSibling }); } } Foundation.Keyboard.handleKey(e, 'DropdownMenu', functions); }); } /** * Adds an event handler to the body to close any dropdowns on a click. * @function * @private */ }, { key: '_addBodyHandler', value: function _addBodyHandler() { var $body = $(document.body), _this = this; $body.off('mouseup.zf.dropdownmenu touchend.zf.dropdownmenu').on('mouseup.zf.dropdownmenu touchend.zf.dropdownmenu', function (e) { var $link = _this.$element.find(e.target); if ($link.length) { return; } _this._hide(); $body.off('mouseup.zf.dropdownmenu touchend.zf.dropdownmenu'); }); } /** * Opens a dropdown pane, and checks for collisions first. * @param {jQuery} $sub - ul element that is a submenu to show * @function * @private * @fires DropdownMenu#show */ }, { key: '_show', value: function _show($sub) { var idx = this.$tabs.index(this.$tabs.filter(function (i, el) { return $(el).find($sub).length > 0; })); var $sibs = $sub.parent('li.is-dropdown-submenu-parent').siblings('li.is-dropdown-submenu-parent'); this._hide($sibs, idx); $sub.css('visibility', 'hidden').addClass('js-dropdown-active').attr({'aria-hidden': false}).parent('li.is-dropdown-submenu-parent').addClass('is-active').attr({'aria-expanded': true}); var clear = Foundation.Box.ImNotTouchingYou($sub, null, true); if (!clear) { var oldClass = this.options.alignment === 'left' ? '-right' : '-left', $parentLi = $sub.parent('.is-dropdown-submenu-parent'); $parentLi.removeClass('opens' + oldClass).addClass('opens-' + this.options.alignment); clear = Foundation.Box.ImNotTouchingYou($sub, null, true); if (!clear) { $parentLi.removeClass('opens-' + this.options.alignment).addClass('opens-inner'); } this.changed = true; } $sub.css('visibility', ''); if (this.options.closeOnClick) { this._addBodyHandler(); } /** * Fires when the new dropdown pane is visible. * @event DropdownMenu#show */ this.$element.trigger('show.zf.dropdownmenu', [$sub]); } /** * Hides a single, currently open dropdown pane, if passed a parameter, otherwise, hides everything. * @function * @param {jQuery} $elem - element with a submenu to hide * @param {Number} idx - index of the $tabs collection to hide * @private */ }, { key: '_hide', value: function _hide($elem, idx) { var $toClose; if ($elem && $elem.length) { $toClose = $elem; } else if (idx !== undefined) { $toClose = this.$tabs.not(function (i, el) { return i === idx; }); } else { $toClose = this.$element; } var somethingToClose = $toClose.hasClass('is-active') || $toClose.find('.is-active').length > 0; if (somethingToClose) { $toClose.find('li.is-active').add($toClose).attr({ 'aria-expanded': false, 'data-is-click': false }).removeClass('is-active'); $toClose.find('ul.js-dropdown-active').attr({ 'aria-hidden': true }).removeClass('js-dropdown-active'); if (this.changed || $toClose.find('opens-inner').length) { var oldClass = this.options.alignment === 'left' ? 'right' : 'left'; $toClose.find('li.is-dropdown-submenu-parent').add($toClose).removeClass('opens-inner opens-' + this.options.alignment).addClass('opens-' + oldClass); this.changed = false; } /** * Fires when the open menus are closed. * @event DropdownMenu#hide */ this.$element.trigger('hide.zf.dropdownmenu', [$toClose]); } } /** * Destroys the plugin. * @function */ }, { key: 'destroy', value: function destroy() { this.$menuItems.off('.zf.dropdownmenu').removeAttr('data-is-click').removeClass('is-right-arrow is-left-arrow is-down-arrow opens-right opens-left opens-inner'); $(document.body).off('.zf.dropdownmenu'); Foundation.Nest.Burn(this.$element, 'dropdown'); Foundation.unregisterPlugin(this); } }]); return DropdownMenu; }(); /** * Default settings for plugin */ DropdownMenu.defaults = { /** * Disallows hover events from opening submenus * @option * @example false */ disableHover: false, /** * Allow a submenu to automatically close on a mouseleave event, if not clicked open. * @option * @example true */ autoclose: true, /** * Amount of time to delay opening a submenu on hover event. * @option * @example 50 */ hoverDelay: 50, /** * Allow a submenu to open/remain open on parent click event. Allows cursor to move away from menu. * @option * @example true */ clickOpen: false, /** * Amount of time to delay closing a submenu on a mouseleave event. * @option * @example 500 */ closingTime: 500, /** * Position of the menu relative to what direction the submenus should open. Handled by JS. * @option * @example 'left' */ alignment: 'left', /** * Allow clicks on the body to close any open submenus. * @option * @example true */ closeOnClick: true, /** * Allow clicks on leaf anchor links to close any open submenus. * @option * @example true */ closeOnClickInside: true, /** * Class applied to vertical oriented menus, Foundation default is `vertical`. Update this if using your own class. * @option * @example 'vertical' */ verticalClass: 'vertical', /** * Class applied to right-side oriented menus, Foundation default is `align-right`. Update this if using your own class. * @option * @example 'align-right' */ rightClass: 'align-right', /** * Boolean to force overide the clicking of links to perform default action, on second touch event for mobile. * @option * @example false */ forceFollow: true }; // Window exports Foundation.plugin(DropdownMenu, 'DropdownMenu'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Equalizer module. * @module foundation.equalizer * @requires foundation.util.mediaQuery * @requires foundation.util.timerAndImageLoader if equalizer contains images */ var Equalizer = function () { /** * Creates a new instance of Equalizer. * @class * @fires Equalizer#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ function Equalizer(element, options) { _classCallCheck(this, Equalizer); this.$element = element; this.options = $.extend({}, Equalizer.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Equalizer'); } /** * Initializes the Equalizer plugin and calls functions to get equalizer functioning on load. * @private */ _createClass(Equalizer, [{ key: '_init', value: function _init() { var eqId = this.$element.attr('data-equalizer') || ''; var $watched = this.$element.find('[data-equalizer-watch="' + eqId + '"]'); this.$watched = $watched.length ? $watched : this.$element.find('[data-equalizer-watch]'); this.$element.attr('data-resize', eqId || Foundation.GetYoDigits(6, 'eq')); this.hasNested = this.$element.find('[data-equalizer]').length > 0; this.isNested = this.$element.parentsUntil(document.body, '[data-equalizer]').length > 0; this.isOn = false; this._bindHandler = { onResizeMeBound: this._onResizeMe.bind(this), onPostEqualizedBound: this._onPostEqualized.bind(this) }; var imgs = this.$element.find('img'); var tooSmall; if (this.options.equalizeOn) { tooSmall = this._checkMQ(); $(window).on('changed.zf.mediaquery', this._checkMQ.bind(this)); } else { this._events(); } if (tooSmall !== undefined && tooSmall === false || tooSmall === undefined) { if (imgs.length) { Foundation.onImagesLoaded(imgs, this._reflow.bind(this)); } else { this._reflow(); } } } /** * Removes event listeners if the breakpoint is too small. * @private */ }, { key: '_pauseEvents', value: function _pauseEvents() { this.isOn = false; this.$element.off({ '.zf.equalizer': this._bindHandler.onPostEqualizedBound, 'resizeme.zf.trigger': this._bindHandler.onResizeMeBound }); } /** * function to handle $elements resizeme.zf.trigger, with bound this on _bindHandler.onResizeMeBound * @private */ }, { key: '_onResizeMe', value: function _onResizeMe(e) { this._reflow(); } /** * function to handle $elements postequalized.zf.equalizer, with bound this on _bindHandler.onPostEqualizedBound * @private */ }, { key: '_onPostEqualized', value: function _onPostEqualized(e) { if (e.target !== this.$element[0]) { this._reflow(); } } /** * Initializes events for Equalizer. * @private */ }, { key: '_events', value: function _events() { var _this = this; this._pauseEvents(); if (this.hasNested) { this.$element.on('postequalized.zf.equalizer', this._bindHandler.onPostEqualizedBound); } else { this.$element.on('resizeme.zf.trigger', this._bindHandler.onResizeMeBound); } this.isOn = true; } /** * Checks the current breakpoint to the minimum required size. * @private */ }, { key: '_checkMQ', value: function _checkMQ() { var tooSmall = !Foundation.MediaQuery.atLeast(this.options.equalizeOn); if (tooSmall) { if (this.isOn) { this._pauseEvents(); this.$watched.css('height', 'auto'); } } else { if (!this.isOn) { this._events(); } } return tooSmall; } /** * A noop version for the plugin * @private */ }, { key: '_killswitch', value: function _killswitch() { return; } /** * Calls necessary functions to update Equalizer upon DOM change * @private */ }, { key: '_reflow', value: function _reflow() { if (!this.options.equalizeOnStack) { if (this._isStacked()) { this.$watched.css('height', 'auto'); return false; } } if (this.options.equalizeByRow) { this.getHeightsByRow(this.applyHeightByRow.bind(this)); } else { this.getHeights(this.applyHeight.bind(this)); } } /** * Manually determines if the first 2 elements are *NOT* stacked. * @private */ }, { key: '_isStacked', value: function _isStacked() { return this.$watched[0].getBoundingClientRect().top !== this.$watched[1].getBoundingClientRect().top; } /** * Finds the outer heights of children contained within an Equalizer parent and returns them in an array * @param {Function} cb - A non-optional callback to return the heights array to. * @returns {Array} heights - An array of heights of children within Equalizer container */ }, { key: 'getHeights', value: function getHeights(cb) { var heights = []; for (var i = 0, len = this.$watched.length; i < len; i++) { this.$watched[i].style.height = 'auto'; heights.push(this.$watched[i].offsetHeight); } cb(heights); } /** * Finds the outer heights of children contained within an Equalizer parent and returns them in an array * @param {Function} cb - A non-optional callback to return the heights array to. * @returns {Array} groups - An array of heights of children within Equalizer container grouped by row with element,height and max as last child */ }, { key: 'getHeightsByRow', value: function getHeightsByRow(cb) { var lastElTopOffset = this.$watched.length ? this.$watched.first().offset().top : 0, groups = [], group = 0; //group by Row groups[group] = []; for (var i = 0, len = this.$watched.length; i < len; i++) { this.$watched[i].style.height = 'auto'; //maybe could use this.$watched[i].offsetTop var elOffsetTop = $(this.$watched[i]).offset().top; if (elOffsetTop != lastElTopOffset) { group++; groups[group] = []; lastElTopOffset = elOffsetTop; } groups[group].push([this.$watched[i], this.$watched[i].offsetHeight]); } for (var j = 0, ln = groups.length; j < ln; j++) { var heights = $(groups[j]).map(function () { return this[1]; }).get(); var max = Math.max.apply(null, heights); groups[j].push(max); } cb(groups); } /** * Changes the CSS height property of each child in an Equalizer parent to match the tallest * @param {array} heights - An array of heights of children within Equalizer container * @fires Equalizer#preequalized * @fires Equalizer#postequalized */ }, { key: 'applyHeight', value: function applyHeight(heights) { var max = Math.max.apply(null, heights); /** * Fires before the heights are applied * @event Equalizer#preequalized */ this.$element.trigger('preequalized.zf.equalizer'); this.$watched.css('height', max); /** * Fires when the heights have been applied * @event Equalizer#postequalized */ this.$element.trigger('postequalized.zf.equalizer'); } /** * Changes the CSS height property of each child in an Equalizer parent to match the tallest by row * @param {array} groups - An array of heights of children within Equalizer container grouped by row with element,height and max as last child * @fires Equalizer#preequalized * @fires Equalizer#preequalizedRow * @fires Equalizer#postequalizedRow * @fires Equalizer#postequalized */ }, { key: 'applyHeightByRow', value: function applyHeightByRow(groups) { /** * Fires before the heights are applied */ this.$element.trigger('preequalized.zf.equalizer'); for (var i = 0, len = groups.length; i < len; i++) { var groupsILength = groups[i].length, max = groups[i][groupsILength - 1]; if (groupsILength <= 2) { $(groups[i][0][0]).css({'height': 'auto'}); continue; } /** * Fires before the heights per row are applied * @event Equalizer#preequalizedRow */ this.$element.trigger('preequalizedrow.zf.equalizer'); for (var j = 0, lenJ = groupsILength - 1; j < lenJ; j++) { $(groups[i][j][0]).css({'height': max}); } /** * Fires when the heights per row have been applied * @event Equalizer#postequalizedRow */ this.$element.trigger('postequalizedrow.zf.equalizer'); } /** * Fires when the heights have been applied */ this.$element.trigger('postequalized.zf.equalizer'); } /** * Destroys an instance of Equalizer. * @function */ }, { key: 'destroy', value: function destroy() { this._pauseEvents(); this.$watched.css('height', 'auto'); Foundation.unregisterPlugin(this); } }]); return Equalizer; }(); /** * Default settings for plugin */ Equalizer.defaults = { /** * Enable height equalization when stacked on smaller screens. * @option * @example true */ equalizeOnStack: false, /** * Enable height equalization row by row. * @option * @example false */ equalizeByRow: false, /** * String representing the minimum breakpoint size the plugin should equalize heights on. * @option * @example 'medium' */ equalizeOn: '' }; // Window exports Foundation.plugin(Equalizer, 'Equalizer'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Interchange module. * @module foundation.interchange * @requires foundation.util.mediaQuery * @requires foundation.util.timerAndImageLoader */ var Interchange = function () { /** * Creates a new instance of Interchange. * @class * @fires Interchange#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ function Interchange(element, options) { _classCallCheck(this, Interchange); this.$element = element; this.options = $.extend({}, Interchange.defaults, options); this.rules = []; this.currentPath = ''; this._init(); this._events(); Foundation.registerPlugin(this, 'Interchange'); } /** * Initializes the Interchange plugin and calls functions to get interchange functioning on load. * @function * @private */ _createClass(Interchange, [{ key: '_init', value: function _init() { this._addBreakpoints(); this._generateRules(); this._reflow(); } /** * Initializes events for Interchange. * @function * @private */ }, { key: '_events', value: function _events() { $(window).on('resize.zf.interchange', Foundation.util.throttle(this._reflow.bind(this), 50)); } /** * Calls necessary functions to update Interchange upon DOM change * @function * @private */ }, { key: '_reflow', value: function _reflow() { var match; // Iterate through each rule, but only save the last match for (var i in this.rules) { if (this.rules.hasOwnProperty(i)) { var rule = this.rules[i]; if (window.matchMedia(rule.query).matches) { match = rule; } } } if (match) { this.replace(match.path); } } /** * Gets the Foundation breakpoints and adds them to the Interchange.SPECIAL_QUERIES object. * @function * @private */ }, { key: '_addBreakpoints', value: function _addBreakpoints() { for (var i in Foundation.MediaQuery.queries) { if (Foundation.MediaQuery.queries.hasOwnProperty(i)) { var query = Foundation.MediaQuery.queries[i]; Interchange.SPECIAL_QUERIES[query.name] = query.value; } } } /** * Checks the Interchange element for the provided media query + content pairings * @function * @private * @param {Object} element - jQuery object that is an Interchange instance * @returns {Array} scenarios - Array of objects that have 'mq' and 'path' keys with corresponding keys */ }, { key: '_generateRules', value: function _generateRules(element) { var rulesList = []; var rules; if (this.options.rules) { rules = this.options.rules; } else { rules = this.$element.data('interchange').match(/\[.*?\]/g); } for (var i in rules) { if (rules.hasOwnProperty(i)) { var rule = rules[i].slice(1, -1).split(', '); var path = rule.slice(0, -1).join(''); var query = rule[rule.length - 1]; if (Interchange.SPECIAL_QUERIES[query]) { query = Interchange.SPECIAL_QUERIES[query]; } rulesList.push({ path: path, query: query }); } } this.rules = rulesList; } /** * Update the `src` property of an image, or change the HTML of a container, to the specified path. * @function * @param {String} path - Path to the image or HTML partial. * @fires Interchange#replaced */ }, { key: 'replace', value: function replace(path) { if (this.currentPath === path) return; var _this = this, trigger = 'replaced.zf.interchange'; // Replacing images if (this.$element[0].nodeName === 'IMG') { this.$element.attr('src', path).on('load', function () { _this.currentPath = path; }).trigger(trigger); } // Replacing background images else if (path.match(/\.(gif|jpg|jpeg|png|svg|tiff)([?#].*)?/i)) { this.$element.css({'background-image': 'url(' + path + ')'}).trigger(trigger); } // Replacing HTML else { $.get(path, function (response) { _this.$element.html(response).trigger(trigger); $(response).foundation(); _this.currentPath = path; }); } /** * Fires when content in an Interchange element is done being loaded. * @event Interchange#replaced */ // this.$element.trigger('replaced.zf.interchange'); } /** * Destroys an instance of interchange. * @function */ }, { key: 'destroy', value: function destroy() { //TODO this. } }]); return Interchange; }(); /** * Default settings for plugin */ Interchange.defaults = { /** * Rules to be applied to Interchange elements. Set with the `data-interchange` array notation. * @option */ rules: null }; Interchange.SPECIAL_QUERIES = { 'landscape': 'screen and (orientation: landscape)', 'portrait': 'screen and (orientation: portrait)', 'retina': 'only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min--moz-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (min-device-pixel-ratio: 2), only screen and (min-resolution: 192dpi), only screen and (min-resolution: 2dppx)' }; // Window exports Foundation.plugin(Interchange, 'Interchange'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Magellan module. * @module foundation.magellan */ var Magellan = function () { /** * Creates a new instance of Magellan. * @class * @fires Magellan#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ function Magellan(element, options) { _classCallCheck(this, Magellan); this.$element = element; this.options = $.extend({}, Magellan.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Magellan'); } /** * Initializes the Magellan plugin and calls functions to get equalizer functioning on load. * @private */ _createClass(Magellan, [{ key: '_init', value: function _init() { var id = this.$element[0].id || Foundation.GetYoDigits(6, 'magellan'); var _this = this; this.$targets = $('[data-magellan-target]'); this.$links = this.$element.find('a'); this.$element.attr({ 'data-resize': id, 'data-scroll': id, 'id': id }); this.$active = $(); this.scrollPos = parseInt(window.pageYOffset, 10); this._events(); } /** * Calculates an array of pixel values that are the demarcation lines between locations on the page. * Can be invoked if new elements are added or the size of a location changes. * @function */ }, { key: 'calcPoints', value: function calcPoints() { var _this = this, body = document.body, html = document.documentElement; this.points = []; this.winHeight = Math.round(Math.max(window.innerHeight, html.clientHeight)); this.docHeight = Math.round(Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight)); this.$targets.each(function () { var $tar = $(this), pt = Math.round($tar.offset().top - _this.options.threshold); $tar.targetPoint = pt; _this.points.push(pt); }); } /** * Initializes events for Magellan. * @private */ }, { key: '_events', value: function _events() { var _this = this, $body = $('html, body'), opts = { duration: _this.options.animationDuration, easing: _this.options.animationEasing }; $(window).one('load', function () { if (_this.options.deepLinking) { if (location.hash) { _this.scrollToLoc(location.hash); } } _this.calcPoints(); _this._updateActive(); }); this.$element.on({ 'resizeme.zf.trigger': this.reflow.bind(this), 'scrollme.zf.trigger': this._updateActive.bind(this) }).on('click.zf.magellan', 'a[href^="#"]', function (e) { e.preventDefault(); var arrival = this.getAttribute('href'); _this.scrollToLoc(arrival); }); } /** * Function to scroll to a given location on the page. * @param {String} loc - a properly formatted jQuery id selector. Example: '#foo' * @function */ }, { key: 'scrollToLoc', value: function scrollToLoc(loc) { // Do nothing if target does not exist to prevent errors if (!$(loc).length) { return false; } var scrollPos = Math.round($(loc).offset().top - this.options.threshold / 2 - this.options.barOffset); $('html, body').stop(true).animate({scrollTop: scrollPos}, this.options.animationDuration, this.options.animationEasing); } /** * Calls necessary functions to update Magellan upon DOM change * @function */ }, { key: 'reflow', value: function reflow() { this.calcPoints(); this._updateActive(); } /** * Updates the visibility of an active location link, and updates the url hash for the page, if deepLinking enabled. * @private * @function * @fires Magellan#update */ }, { key: '_updateActive', value: function _updateActive() /*evt, elem, scrollPos*/ { var winPos = /*scrollPos ||*/parseInt(window.pageYOffset, 10), curIdx; if (winPos + this.winHeight === this.docHeight) { curIdx = this.points.length - 1; } else if (winPos < this.points[0]) { curIdx = 0; } else { var isDown = this.scrollPos < winPos, _this = this, curVisible = this.points.filter(function (p, i) { return isDown ? p - _this.options.barOffset <= winPos : p - _this.options.barOffset - _this.options.threshold <= winPos; }); curIdx = curVisible.length ? curVisible.length - 1 : 0; } this.$active.removeClass(this.options.activeClass); this.$active = this.$links.filter('[href="#' + this.$targets.eq(curIdx).data('magellan-target') + '"]').addClass(this.options.activeClass); if (this.options.deepLinking) { var hash = this.$active[0].getAttribute('href'); if (window.history.pushState) { window.history.pushState(null, null, hash); } else { window.location.hash = hash; } } this.scrollPos = winPos; /** * Fires when magellan is finished updating to the new active element. * @event Magellan#update */ this.$element.trigger('update.zf.magellan', [this.$active]); } /** * Destroys an instance of Magellan and resets the url of the window. * @function */ }, { key: 'destroy', value: function destroy() { this.$element.off('.zf.trigger .zf.magellan').find('.' + this.options.activeClass).removeClass(this.options.activeClass); if (this.options.deepLinking) { var hash = this.$active[0].getAttribute('href'); window.location.hash.replace(hash, ''); } Foundation.unregisterPlugin(this); } }]); return Magellan; }(); /** * Default settings for plugin */ Magellan.defaults = { /** * Amount of time, in ms, the animated scrolling should take between locations. * @option * @example 500 */ animationDuration: 500, /** * Animation style to use when scrolling between locations. * @option * @example 'ease-in-out' */ animationEasing: 'linear', /** * Number of pixels to use as a marker for location changes. * @option * @example 50 */ threshold: 50, /** * Class applied to the active locations link on the magellan container. * @option * @example 'active' */ activeClass: 'active', /** * Allows the script to manipulate the url of the current page, and if supported, alter the history. * @option * @example true */ deepLinking: false, /** * Number of pixels to offset the scroll of the page on item click if using a sticky nav bar. * @option * @example 25 */ barOffset: 0 }; // Window exports Foundation.plugin(Magellan, 'Magellan'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * OffCanvas module. * @module foundation.offcanvas * @requires foundation.util.mediaQuery * @requires foundation.util.triggers * @requires foundation.util.motion */ var OffCanvas = function () { /** * Creates a new instance of an off-canvas wrapper. * @class * @fires OffCanvas#init * @param {Object} element - jQuery object to initialize. * @param {Object} options - Overrides to the default plugin settings. */ function OffCanvas(element, options) { _classCallCheck(this, OffCanvas); this.$element = element; this.options = $.extend({}, OffCanvas.defaults, this.$element.data(), options); this.$lastTrigger = $(); this.$triggers = $(); this._init(); this._events(); Foundation.registerPlugin(this, 'OffCanvas'); Foundation.Keyboard.register('OffCanvas', { 'ESCAPE': 'close' }); } /** * Initializes the off-canvas wrapper by adding the exit overlay (if needed). * @function * @private */ _createClass(OffCanvas, [{ key: '_init', value: function _init() { var id = this.$element.attr('id'); this.$element.attr('aria-hidden', 'true'); // Find triggers that affect this element and add aria-expanded to them this.$triggers = $(document).find('[data-open="' + id + '"], [data-close="' + id + '"], [data-toggle="' + id + '"]').attr('aria-expanded', 'false').attr('aria-controls', id); // Add a close trigger over the body if necessary if (this.options.closeOnClick) { if ($('.js-off-canvas-exit').length) { this.$exiter = $('.js-off-canvas-exit'); } else { var exiter = document.createElement('div'); exiter.setAttribute('class', 'js-off-canvas-exit'); $('[data-off-canvas-content]').append(exiter); this.$exiter = $(exiter); } } this.options.isRevealed = this.options.isRevealed || new RegExp(this.options.revealClass, 'g').test(this.$element[0].className); if (this.options.isRevealed) { this.options.revealOn = this.options.revealOn || this.$element[0].className.match(/(reveal-for-medium|reveal-for-large)/g)[0].split('-')[2]; this._setMQChecker(); } if (!this.options.transitionTime) { this.options.transitionTime = parseFloat(window.getComputedStyle($('[data-off-canvas-wrapper]')[0]).transitionDuration) * 1000; } } /** * Adds event handlers to the off-canvas wrapper and the exit overlay. * @function * @private */ }, { key: '_events', value: function _events() { this.$element.off('.zf.trigger .zf.offcanvas').on({ 'open.zf.trigger': this.open.bind(this), 'close.zf.trigger': this.close.bind(this), 'toggle.zf.trigger': this.toggle.bind(this), 'keydown.zf.offcanvas': this._handleKeyboard.bind(this) }); if (this.options.closeOnClick && this.$exiter.length) { this.$exiter.on({'click.zf.offcanvas': this.close.bind(this)}); } } /** * Applies event listener for elements that will reveal at certain breakpoints. * @private */ }, { key: '_setMQChecker', value: function _setMQChecker() { var _this = this; $(window).on('changed.zf.mediaquery', function () { if (Foundation.MediaQuery.atLeast(_this.options.revealOn)) { _this.reveal(true); } else { _this.reveal(false); } }).one('load.zf.offcanvas', function () { if (Foundation.MediaQuery.atLeast(_this.options.revealOn)) { _this.reveal(true); } }); } /** * Handles the revealing/hiding the off-canvas at breakpoints, not the same as open. * @param {Boolean} isRevealed - true if element should be revealed. * @function */ }, { key: 'reveal', value: function reveal(isRevealed) { var $closer = this.$element.find('[data-close]'); if (isRevealed) { this.close(); this.isRevealed = true; // if (!this.options.forceTop) { // var scrollPos = parseInt(window.pageYOffset); // this.$element[0].style.transform = 'translate(0,' + scrollPos + 'px)'; // } // if (this.options.isSticky) { this._stick(); } this.$element.off('open.zf.trigger toggle.zf.trigger'); if ($closer.length) { $closer.hide(); } } else { this.isRevealed = false; // if (this.options.isSticky || !this.options.forceTop) { // this.$element[0].style.transform = ''; // $(window).off('scroll.zf.offcanvas'); // } this.$element.on({ 'open.zf.trigger': this.open.bind(this), 'toggle.zf.trigger': this.toggle.bind(this) }); if ($closer.length) { $closer.show(); } } } /** * Opens the off-canvas menu. * @function * @param {Object} event - Event object passed from listener. * @param {jQuery} trigger - element that triggered the off-canvas to open. * @fires OffCanvas#opened */ }, { key: 'open', value: function open(event, trigger) { if (this.$element.hasClass('is-open') || this.isRevealed) { return; } var _this = this, $body = $(document.body); if (this.options.forceTop) { $('body').scrollTop(0); } // window.pageYOffset = 0; // if (!this.options.forceTop) { // var scrollPos = parseInt(window.pageYOffset); // this.$element[0].style.transform = 'translate(0,' + scrollPos + 'px)'; // if (this.$exiter.length) { // this.$exiter[0].style.transform = 'translate(0,' + scrollPos + 'px)'; // } // } /** * Fires when the off-canvas menu opens. * @event OffCanvas#opened */ var $wrapper = $('[data-off-canvas-wrapper]'); $wrapper.addClass('is-off-canvas-open is-open-' + _this.options.position); _this.$element.addClass('is-open'); // if (_this.options.isSticky) { // _this._stick(); // } this.$triggers.attr('aria-expanded', 'true'); this.$element.attr('aria-hidden', 'false').trigger('opened.zf.offcanvas'); if (this.options.closeOnClick) { this.$exiter.addClass('is-visible'); } if (trigger) { this.$lastTrigger = trigger; } if (this.options.autoFocus) { $wrapper.one(Foundation.transitionend($wrapper), function () { if (_this.$element.hasClass('is-open')) { // handle double clicks _this.$element.attr('tabindex', '-1'); _this.$element.focus(); } }); } if (this.options.trapFocus) { $wrapper.one(Foundation.transitionend($wrapper), function () { if (_this.$element.hasClass('is-open')) { // handle double clicks _this.$element.attr('tabindex', '-1'); _this.trapFocus(); } }); } } /** * Traps focus within the offcanvas on open. * @private */ }, { key: '_trapFocus', value: function _trapFocus() { var focusable = Foundation.Keyboard.findFocusable(this.$element), first = focusable.eq(0), last = focusable.eq(-1); focusable.off('.zf.offcanvas').on('keydown.zf.offcanvas', function (e) { var key = Foundation.Keyboard.parseKey(e); if (key === 'TAB' && e.target === last[0]) { e.preventDefault(); first.focus(); } if (key === 'SHIFT_TAB' && e.target === first[0]) { e.preventDefault(); last.focus(); } }); } /** * Allows the offcanvas to appear sticky utilizing translate properties. * @private */ // OffCanvas.prototype._stick = function() { // var elStyle = this.$element[0].style; // // if (this.options.closeOnClick) { // var exitStyle = this.$exiter[0].style; // } // // $(window).on('scroll.zf.offcanvas', function(e) { // console.log(e); // var pageY = window.pageYOffset; // elStyle.transform = 'translate(0,' + pageY + 'px)'; // if (exitStyle !== undefined) { exitStyle.transform = 'translate(0,' + pageY + 'px)'; } // }); // // this.$element.trigger('stuck.zf.offcanvas'); // }; /** * Closes the off-canvas menu. * @function * @param {Function} cb - optional cb to fire after closure. * @fires OffCanvas#closed */ }, { key: 'close', value: function close(cb) { if (!this.$element.hasClass('is-open') || this.isRevealed) { return; } var _this = this; // Foundation.Move(this.options.transitionTime, this.$element, function() { $('[data-off-canvas-wrapper]').removeClass('is-off-canvas-open is-open-' + _this.options.position); _this.$element.removeClass('is-open'); // Foundation._reflow(); // }); this.$element.attr('aria-hidden', 'true') /** * Fires when the off-canvas menu opens. * @event OffCanvas#closed */ .trigger('closed.zf.offcanvas'); // if (_this.options.isSticky || !_this.options.forceTop) { // setTimeout(function() { // _this.$element[0].style.transform = ''; // $(window).off('scroll.zf.offcanvas'); // }, this.options.transitionTime); // } if (this.options.closeOnClick) { this.$exiter.removeClass('is-visible'); } this.$triggers.attr('aria-expanded', 'false'); if (this.options.trapFocus) { $('[data-off-canvas-content]').removeAttr('tabindex'); } } /** * Toggles the off-canvas menu open or closed. * @function * @param {Object} event - Event object passed from listener. * @param {jQuery} trigger - element that triggered the off-canvas to open. */ }, { key: 'toggle', value: function toggle(event, trigger) { if (this.$element.hasClass('is-open')) { this.close(event, trigger); } else { this.open(event, trigger); } } /** * Handles keyboard input when detected. When the escape key is pressed, the off-canvas menu closes, and focus is restored to the element that opened the menu. * @function * @private */ }, { key: '_handleKeyboard', value: function _handleKeyboard(e) { var _this2 = this; Foundation.Keyboard.handleKey(e, 'OffCanvas', { close: function () { _this2.close(); _this2.$lastTrigger.focus(); return true; }, handled: function () { e.stopPropagation(); e.preventDefault(); } }); } /** * Destroys the offcanvas plugin. * @function */ }, { key: 'destroy', value: function destroy() { this.close(); this.$element.off('.zf.trigger .zf.offcanvas'); this.$exiter.off('.zf.offcanvas'); Foundation.unregisterPlugin(this); } }]); return OffCanvas; }(); OffCanvas.defaults = { /** * Allow the user to click outside of the menu to close it. * @option * @example true */ closeOnClick: true, /** * Amount of time in ms the open and close transition requires. If none selected, pulls from body style. * @option * @example 500 */ transitionTime: 0, /** * Direction the offcanvas opens from. Determines class applied to body. * @option * @example left */ position: 'left', /** * Force the page to scroll to top on open. * @option * @example true */ forceTop: true, /** * Allow the offcanvas to remain open for certain breakpoints. * @option * @example false */ isRevealed: false, /** * Breakpoint at which to reveal. JS will use a RegExp to target standard classes, if changing classnames, pass your class with the `revealClass` option. * @option * @example reveal-for-large */ revealOn: null, /** * Force focus to the offcanvas on open. If true, will focus the opening trigger on close. Sets tabindex of [data-off-canvas-content] to -1 for accessibility purposes. * @option * @example true */ autoFocus: true, /** * Class used to force an offcanvas to remain open. Foundation defaults for this are `reveal-for-large` & `reveal-for-medium`. * @option * TODO improve the regex testing for this. * @example reveal-for-large */ revealClass: 'reveal-for-', /** * Triggers optional focus trapping when opening an offcanvas. Sets tabindex of [data-off-canvas-content] to -1 for accessibility purposes. * @option * @example true */ trapFocus: false }; // Window exports Foundation.plugin(OffCanvas, 'OffCanvas'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Orbit module. * @module foundation.orbit * @requires foundation.util.keyboard * @requires foundation.util.motion * @requires foundation.util.timerAndImageLoader * @requires foundation.util.touch */ var Orbit = function () { /** * Creates a new instance of an orbit carousel. * @class * @param {jQuery} element - jQuery object to make into an Orbit Carousel. * @param {Object} options - Overrides to the default plugin settings. */ function Orbit(element, options) { _classCallCheck(this, Orbit); this.$element = element; this.options = $.extend({}, Orbit.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Orbit'); Foundation.Keyboard.register('Orbit', { 'ltr': { 'ARROW_RIGHT': 'next', 'ARROW_LEFT': 'previous' }, 'rtl': { 'ARROW_LEFT': 'next', 'ARROW_RIGHT': 'previous' } }); } /** * Initializes the plugin by creating jQuery collections, setting attributes, and starting the animation. * @function * @private */ _createClass(Orbit, [{ key: '_init', value: function _init() { this.$wrapper = this.$element.find('.' + this.options.containerClass); this.$slides = this.$element.find('.' + this.options.slideClass); var $images = this.$element.find('img'), initActive = this.$slides.filter('.is-active'); if (!initActive.length) { this.$slides.eq(0).addClass('is-active'); } if (!this.options.useMUI) { this.$slides.addClass('no-motionui'); } if ($images.length) { Foundation.onImagesLoaded($images, this._prepareForOrbit.bind(this)); } else { this._prepareForOrbit(); //hehe } if (this.options.bullets) { this._loadBullets(); } this._events(); if (this.options.autoPlay && this.$slides.length > 1) { this.geoSync(); } if (this.options.accessible) { // allow wrapper to be focusable to enable arrow navigation this.$wrapper.attr('tabindex', 0); } } /** * Creates a jQuery collection of bullets, if they are being used. * @function * @private */ }, { key: '_loadBullets', value: function _loadBullets() { this.$bullets = this.$element.find('.' + this.options.boxOfBullets).find('button'); } /** * Sets a `timer` object on the orbit, and starts the counter for the next slide. * @function */ }, { key: 'geoSync', value: function geoSync() { var _this = this; this.timer = new Foundation.Timer(this.$element, { duration: this.options.timerDelay, infinite: false }, function () { _this.changeSlide(true); }); this.timer.start(); } /** * Sets wrapper and slide heights for the orbit. * @function * @private */ }, { key: '_prepareForOrbit', value: function _prepareForOrbit() { var _this = this; this._setWrapperHeight(function (max) { _this._setSlideHeight(max); }); } /** * Calulates the height of each slide in the collection, and uses the tallest one for the wrapper height. * @function * @private * @param {Function} cb - a callback function to fire when complete. */ }, { key: '_setWrapperHeight', value: function _setWrapperHeight(cb) { //rewrite this to `for` loop var max = 0, temp, counter = 0; this.$slides.each(function () { temp = this.getBoundingClientRect().height; $(this).attr('data-slide', counter); if (counter) { //if not the first slide, set css position and display property $(this).css({'position': 'relative', 'display': 'none'}); } max = temp > max ? temp : max; counter++; }); if (counter === this.$slides.length) { this.$wrapper.css({'height': max}); //only change the wrapper height property once. cb(max); //fire callback with max height dimension. } } /** * Sets the max-height of each slide. * @function * @private */ }, { key: '_setSlideHeight', value: function _setSlideHeight(height) { this.$slides.each(function () { $(this).css('max-height', height); }); } /** * Adds event listeners to basically everything within the element. * @function * @private */ }, { key: '_events', value: function _events() { var _this = this; //*************************************** //**Now using custom event - thanks to:** //** Yohai Ararat of Toronto ** //*************************************** if (this.$slides.length > 1) { if (this.options.swipe) { this.$slides.off('swipeleft.zf.orbit swiperight.zf.orbit').on('swipeleft.zf.orbit', function (e) { e.preventDefault(); _this.changeSlide(true); }).on('swiperight.zf.orbit', function (e) { e.preventDefault(); _this.changeSlide(false); }); } //*************************************** if (this.options.autoPlay) { this.$slides.on('click.zf.orbit', function () { _this.$element.data('clickedOn', _this.$element.data('clickedOn') ? false : true); _this.timer[_this.$element.data('clickedOn') ? 'pause' : 'start'](); }); if (this.options.pauseOnHover) { this.$element.on('mouseenter.zf.orbit', function () { _this.timer.pause(); }).on('mouseleave.zf.orbit', function () { if (!_this.$element.data('clickedOn')) { _this.timer.start(); } }); } } if (this.options.navButtons) { var $controls = this.$element.find('.' + this.options.nextClass + ', .' + this.options.prevClass); $controls.attr('tabindex', 0) //also need to handle enter/return and spacebar key presses .on('click.zf.orbit touchend.zf.orbit', function (e) { e.preventDefault(); _this.changeSlide($(this).hasClass(_this.options.nextClass)); }); } if (this.options.bullets) { this.$bullets.on('click.zf.orbit touchend.zf.orbit', function () { if (/is-active/g.test(this.className)) { return false; } //if this is active, kick out of function. var idx = $(this).data('slide'), ltr = idx > _this.$slides.filter('.is-active').data('slide'), $slide = _this.$slides.eq(idx); _this.changeSlide(ltr, $slide, idx); }); } if (this.options.accessible) { this.$wrapper.add(this.$bullets).on('keydown.zf.orbit', function (e) { // handle keyboard event with keyboard util Foundation.Keyboard.handleKey(e, 'Orbit', { next: function () { _this.changeSlide(true); }, previous: function () { _this.changeSlide(false); }, handled: function () { // if bullet is focused, make sure focus moves if ($(e.target).is(_this.$bullets)) { _this.$bullets.filter('.is-active').focus(); } } }); }); } } } /** * Changes the current slide to a new one. * @function * @param {Boolean} isLTR - flag if the slide should move left to right. * @param {jQuery} chosenSlide - the jQuery element of the slide to show next, if one is selected. * @param {Number} idx - the index of the new slide in its collection, if one chosen. * @fires Orbit#slidechange */ }, { key: 'changeSlide', value: function changeSlide(isLTR, chosenSlide, idx) { var $curSlide = this.$slides.filter('.is-active').eq(0); if (/mui/g.test($curSlide[0].className)) { return false; } //if the slide is currently animating, kick out of the function var $firstSlide = this.$slides.first(), $lastSlide = this.$slides.last(), dirIn = isLTR ? 'Right' : 'Left', dirOut = isLTR ? 'Left' : 'Right', _this = this, $newSlide; if (!chosenSlide) { //most of the time, this will be auto played or clicked from the navButtons. $newSlide = isLTR ? //if wrapping enabled, check to see if there is a `next` or `prev` sibling, if not, select the first or last slide to fill in. if wrapping not enabled, attempt to select `next` or `prev`, if there's nothing there, the function will kick out on next step. CRAZY NESTED TERNARIES!!!!! this.options.infiniteWrap ? $curSlide.next('.' + this.options.slideClass).length ? $curSlide.next('.' + this.options.slideClass) : $firstSlide : $curSlide.next('.' + this.options.slideClass) : //pick next slide if moving left to right this.options.infiniteWrap ? $curSlide.prev('.' + this.options.slideClass).length ? $curSlide.prev('.' + this.options.slideClass) : $lastSlide : $curSlide.prev('.' + this.options.slideClass); //pick prev slide if moving right to left } else { $newSlide = chosenSlide; } if ($newSlide.length) { /** * Triggers before the next slide starts animating in and only if a next slide has been found. * @event Orbit#beforeslidechange */ this.$element.trigger('beforeslidechange.zf.orbit', [$curSlide, $newSlide]); if (this.options.bullets) { idx = idx || this.$slides.index($newSlide); //grab index to update bullets this._updateBullets(idx); } if (this.options.useMUI) { Foundation.Motion.animateIn($newSlide.addClass('is-active').css({ 'position': 'absolute', 'top': 0 }), this.options['animInFrom' + dirIn], function () { $newSlide.css({'position': 'relative', 'display': 'block'}).attr('aria-live', 'polite'); }); Foundation.Motion.animateOut($curSlide.removeClass('is-active'), this.options['animOutTo' + dirOut], function () { $curSlide.removeAttr('aria-live'); if (_this.options.autoPlay && !_this.timer.isPaused) { _this.timer.restart(); } //do stuff? }); } else { $curSlide.removeClass('is-active is-in').removeAttr('aria-live').hide(); $newSlide.addClass('is-active is-in').attr('aria-live', 'polite').show(); if (this.options.autoPlay && !this.timer.isPaused) { this.timer.restart(); } } /** * Triggers when the slide has finished animating in. * @event Orbit#slidechange */ this.$element.trigger('slidechange.zf.orbit', [$newSlide]); } } /** * Updates the active state of the bullets, if displayed. * @function * @private * @param {Number} idx - the index of the current slide. */ }, { key: '_updateBullets', value: function _updateBullets(idx) { var $oldBullet = this.$element.find('.' + this.options.boxOfBullets).find('.is-active').removeClass('is-active').blur(), span = $oldBullet.find('span:last').detach(), $newBullet = this.$bullets.eq(idx).addClass('is-active').append(span); } /** * Destroys the carousel and hides the element. * @function */ }, { key: 'destroy', value: function destroy() { this.$element.off('.zf.orbit').find('*').off('.zf.orbit').end().hide(); Foundation.unregisterPlugin(this); } }]); return Orbit; }(); Orbit.defaults = { /** * Tells the JS to look for and loadBullets. * @option * @example true */ bullets: true, /** * Tells the JS to apply event listeners to nav buttons * @option * @example true */ navButtons: true, /** * motion-ui animation class to apply * @option * @example 'slide-in-right' */ animInFromRight: 'slide-in-right', /** * motion-ui animation class to apply * @option * @example 'slide-out-right' */ animOutToRight: 'slide-out-right', /** * motion-ui animation class to apply * @option * @example 'slide-in-left' * */ animInFromLeft: 'slide-in-left', /** * motion-ui animation class to apply * @option * @example 'slide-out-left' */ animOutToLeft: 'slide-out-left', /** * Allows Orbit to automatically animate on page load. * @option * @example true */ autoPlay: true, /** * Amount of time, in ms, between slide transitions * @option * @example 5000 */ timerDelay: 5000, /** * Allows Orbit to infinitely loop through the slides * @option * @example true */ infiniteWrap: true, /** * Allows the Orbit slides to bind to swipe events for mobile, requires an additional util library * @option * @example true */ swipe: true, /** * Allows the timing function to pause animation on hover. * @option * @example true */ pauseOnHover: true, /** * Allows Orbit to bind keyboard events to the slider, to animate frames with arrow keys * @option * @example true */ accessible: true, /** * Class applied to the container of Orbit * @option * @example 'orbit-container' */ containerClass: 'orbit-container', /** * Class applied to individual slides. * @option * @example 'orbit-slide' */ slideClass: 'orbit-slide', /** * Class applied to the bullet container. You're welcome. * @option * @example 'orbit-bullets' */ boxOfBullets: 'orbit-bullets', /** * Class applied to the `next` navigation button. * @option * @example 'orbit-next' */ nextClass: 'orbit-next', /** * Class applied to the `previous` navigation button. * @option * @example 'orbit-previous' */ prevClass: 'orbit-previous', /** * Boolean to flag the js to use motion ui classes or not. Default to true for backwards compatability. * @option * @example true */ useMUI: true }; // Window exports Foundation.plugin(Orbit, 'Orbit'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * ResponsiveMenu module. * @module foundation.responsiveMenu * @requires foundation.util.triggers * @requires foundation.util.mediaQuery * @requires foundation.util.accordionMenu * @requires foundation.util.drilldown * @requires foundation.util.dropdown-menu */ var ResponsiveMenu = function () { /** * Creates a new instance of a responsive menu. * @class * @fires ResponsiveMenu#init * @param {jQuery} element - jQuery object to make into a dropdown menu. * @param {Object} options - Overrides to the default plugin settings. */ function ResponsiveMenu(element, options) { _classCallCheck(this, ResponsiveMenu); this.$element = $(element); this.rules = this.$element.data('responsive-menu'); this.currentMq = null; this.currentPlugin = null; this._init(); this._events(); Foundation.registerPlugin(this, 'ResponsiveMenu'); } /** * Initializes the Menu by parsing the classes from the 'data-ResponsiveMenu' attribute on the element. * @function * @private */ _createClass(ResponsiveMenu, [{ key: '_init', value: function _init() { // The first time an Interchange plugin is initialized, this.rules is converted from a string of "classes" to an object of rules if (typeof this.rules === 'string') { var rulesTree = {}; // Parse rules from "classes" pulled from data attribute var rules = this.rules.split(' '); // Iterate through every rule found for (var i = 0; i < rules.length; i++) { var rule = rules[i].split('-'); var ruleSize = rule.length > 1 ? rule[0] : 'small'; var rulePlugin = rule.length > 1 ? rule[1] : rule[0]; if (MenuPlugins[rulePlugin] !== null) { rulesTree[ruleSize] = MenuPlugins[rulePlugin]; } } this.rules = rulesTree; } if (!$.isEmptyObject(this.rules)) { this._checkMediaQueries(); } } /** * Initializes events for the Menu. * @function * @private */ }, { key: '_events', value: function _events() { var _this = this; $(window).on('changed.zf.mediaquery', function () { _this._checkMediaQueries(); }); // $(window).on('resize.zf.ResponsiveMenu', function() { // _this._checkMediaQueries(); // }); } /** * Checks the current screen width against available media queries. If the media query has changed, and the plugin needed has changed, the plugins will swap out. * @function * @private */ }, { key: '_checkMediaQueries', value: function _checkMediaQueries() { var matchedMq, _this = this; // Iterate through each rule and find the last matching rule $.each(this.rules, function (key) { if (Foundation.MediaQuery.atLeast(key)) { matchedMq = key; } }); // No match? No dice if (!matchedMq) return; // Plugin already initialized? We good if (this.currentPlugin instanceof this.rules[matchedMq].plugin) return; // Remove existing plugin-specific CSS classes $.each(MenuPlugins, function (key, value) { _this.$element.removeClass(value.cssClass); }); // Add the CSS class for the new plugin this.$element.addClass(this.rules[matchedMq].cssClass); // Create an instance of the new plugin if (this.currentPlugin) this.currentPlugin.destroy(); this.currentPlugin = new this.rules[matchedMq].plugin(this.$element, {}); } /** * Destroys the instance of the current plugin on this element, as well as the window resize handler that switches the plugins out. * @function */ }, { key: 'destroy', value: function destroy() { this.currentPlugin.destroy(); $(window).off('.zf.ResponsiveMenu'); Foundation.unregisterPlugin(this); } }]); return ResponsiveMenu; }(); ResponsiveMenu.defaults = {}; // The plugin matches the plugin classes with these plugin instances. var MenuPlugins = { dropdown: { cssClass: 'dropdown', plugin: Foundation._plugins['dropdown-menu'] || null }, drilldown: { cssClass: 'drilldown', plugin: Foundation._plugins['drilldown'] || null }, accordion: { cssClass: 'accordion-menu', plugin: Foundation._plugins['accordion-menu'] || null } }; // Window exports Foundation.plugin(ResponsiveMenu, 'ResponsiveMenu'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * ResponsiveToggle module. * @module foundation.responsiveToggle * @requires foundation.util.mediaQuery */ var ResponsiveToggle = function () { /** * Creates a new instance of Tab Bar. * @class * @fires ResponsiveToggle#init * @param {jQuery} element - jQuery object to attach tab bar functionality to. * @param {Object} options - Overrides to the default plugin settings. */ function ResponsiveToggle(element, options) { _classCallCheck(this, ResponsiveToggle); this.$element = $(element); this.options = $.extend({}, ResponsiveToggle.defaults, this.$element.data(), options); this._init(); this._events(); Foundation.registerPlugin(this, 'ResponsiveToggle'); } /** * Initializes the tab bar by finding the target element, toggling element, and running update(). * @function * @private */ _createClass(ResponsiveToggle, [{ key: '_init', value: function _init() { var targetID = this.$element.data('responsive-toggle'); if (!targetID) { console.error('Your tab bar needs an ID of a Menu as the value of data-tab-bar.'); } this.$targetMenu = $('#' + targetID); this.$toggler = this.$element.find('[data-toggle]'); this._update(); } /** * Adds necessary event handlers for the tab bar to work. * @function * @private */ }, { key: '_events', value: function _events() { var _this = this; this._updateMqHandler = this._update.bind(this); $(window).on('changed.zf.mediaquery', this._updateMqHandler); this.$toggler.on('click.zf.responsiveToggle', this.toggleMenu.bind(this)); } /** * Checks the current media query to determine if the tab bar should be visible or hidden. * @function * @private */ }, { key: '_update', value: function _update() { // Mobile if (!Foundation.MediaQuery.atLeast(this.options.hideFor)) { this.$element.show(); this.$targetMenu.hide(); } // Desktop else { this.$element.hide(); this.$targetMenu.show(); } } /** * Toggles the element attached to the tab bar. The toggle only happens if the screen is small enough to allow it. * @function * @fires ResponsiveToggle#toggled */ }, { key: 'toggleMenu', value: function toggleMenu() { if (!Foundation.MediaQuery.atLeast(this.options.hideFor)) { this.$targetMenu.toggle(0); /** * Fires when the element attached to the tab bar toggles. * @event ResponsiveToggle#toggled */ this.$element.trigger('toggled.zf.responsiveToggle'); } } }, { key: 'destroy', value: function destroy() { this.$element.off('.zf.responsiveToggle'); this.$toggler.off('.zf.responsiveToggle'); $(window).off('changed.zf.mediaquery', this._updateMqHandler); Foundation.unregisterPlugin(this); } }]); return ResponsiveToggle; }(); ResponsiveToggle.defaults = { /** * The breakpoint after which the menu is always shown, and the tab bar is hidden. * @option * @example 'medium' */ hideFor: 'medium' }; // Window exports Foundation.plugin(ResponsiveToggle, 'ResponsiveToggle'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Reveal module. * @module foundation.reveal * @requires foundation.util.keyboard * @requires foundation.util.box * @requires foundation.util.triggers * @requires foundation.util.mediaQuery * @requires foundation.util.motion if using animations */ var Reveal = function () { /** * Creates a new instance of Reveal. * @class * @param {jQuery} element - jQuery object to use for the modal. * @param {Object} options - optional parameters. */ function Reveal(element, options) { _classCallCheck(this, Reveal); this.$element = element; this.options = $.extend({}, Reveal.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Reveal'); Foundation.Keyboard.register('Reveal', { 'ENTER': 'open', 'SPACE': 'open', 'ESCAPE': 'close', 'TAB': 'tab_forward', 'SHIFT_TAB': 'tab_backward' }); } /** * Initializes the modal by adding the overlay and close buttons, (if selected). * @private */ _createClass(Reveal, [{ key: '_init', value: function _init() { this.id = this.$element.attr('id'); this.isActive = false; this.cached = {mq: Foundation.MediaQuery.current}; this.isMobile = mobileSniff(); this.$anchor = $('[data-open="' + this.id + '"]').length ? $('[data-open="' + this.id + '"]') : $('[data-toggle="' + this.id + '"]'); this.$anchor.attr({ 'aria-controls': this.id, 'aria-haspopup': true, 'tabindex': 0 }); if (this.options.fullScreen || this.$element.hasClass('full')) { this.options.fullScreen = true; this.options.overlay = false; } if (this.options.overlay && !this.$overlay) { this.$overlay = this._makeOverlay(this.id); } this.$element.attr({ 'role': 'dialog', 'aria-hidden': true, 'data-yeti-box': this.id, 'data-resize': this.id }); if (this.$overlay) { this.$element.detach().appendTo(this.$overlay); } else { this.$element.detach().appendTo($('body')); this.$element.addClass('without-overlay'); } this._events(); if (this.options.deepLink && window.location.hash === '#' + this.id) { $(window).one('load.zf.reveal', this.open.bind(this)); } } /** * Creates an overlay div to display behind the modal. * @private */ }, { key: '_makeOverlay', value: function _makeOverlay(id) { var $overlay = $('<div></div>').addClass('reveal-overlay').appendTo('body'); return $overlay; } /** * Updates position of modal * TODO: Figure out if we actually need to cache these values or if it doesn't matter * @private */ }, { key: '_updatePosition', value: function _updatePosition() { var width = this.$element.outerWidth(); var outerWidth = $(window).width(); var height = this.$element.outerHeight(); var outerHeight = $(window).height(); var left, top; if (this.options.hOffset === 'auto') { left = parseInt((outerWidth - width) / 2, 10); } else { left = parseInt(this.options.hOffset, 10); } if (this.options.vOffset === 'auto') { if (height > outerHeight) { top = parseInt(Math.min(100, outerHeight / 10), 10); } else { top = parseInt((outerHeight - height) / 4, 10); } } else { top = parseInt(this.options.vOffset, 10); } this.$element.css({top: top + 'px'}); // only worry about left if we don't have an overlay or we havea horizontal offset, // otherwise we're perfectly in the middle if (!this.$overlay || this.options.hOffset !== 'auto') { this.$element.css({left: left + 'px'}); this.$element.css({margin: '0px'}); } } /** * Adds event handlers for the modal. * @private */ }, { key: '_events', value: function _events() { var _this2 = this; var _this = this; this.$element.on({ 'open.zf.trigger': this.open.bind(this), 'close.zf.trigger': function (event, $element) { if (event.target === _this.$element[0] || $(event.target).parents('[data-closable]')[0] === $element) { // only close reveal when it's explicitly called return _this2.close.apply(_this2); } }, 'toggle.zf.trigger': this.toggle.bind(this), 'resizeme.zf.trigger': function () { _this._updatePosition(); } }); if (this.$anchor.length) { this.$anchor.on('keydown.zf.reveal', function (e) { if (e.which === 13 || e.which === 32) { e.stopPropagation(); e.preventDefault(); _this.open(); } }); } if (this.options.closeOnClick && this.options.overlay) { this.$overlay.off('.zf.reveal').on('click.zf.reveal', function (e) { if (e.target === _this.$element[0] || $.contains(_this.$element[0], e.target) || !$.contains(document, e.target)) { return; } _this.close(); }); } if (this.options.deepLink) { $(window).on('popstate.zf.reveal:' + this.id, this._handleState.bind(this)); } } /** * Handles modal methods on back/forward button clicks or any other event that triggers popstate. * @private */ }, { key: '_handleState', value: function _handleState(e) { if (window.location.hash === '#' + this.id && !this.isActive) { this.open(); } else { this.close(); } } /** * Opens the modal controlled by `this.$anchor`, and closes all others by default. * @function * @fires Reveal#closeme * @fires Reveal#open */ }, { key: 'open', value: function open() { var _this3 = this; if (this.options.deepLink) { var hash = '#' + this.id; if (window.history.pushState) { window.history.pushState(null, null, hash); } else { window.location.hash = hash; } } this.isActive = true; // Make elements invisible, but remove display: none so we can get size and positioning this.$element.css({'visibility': 'hidden'}).show().scrollTop(0); if (this.options.overlay) { this.$overlay.css({'visibility': 'hidden'}).show(); } this._updatePosition(); this.$element.hide().css({'visibility': ''}); if (this.$overlay) { this.$overlay.css({'visibility': ''}).hide(); if (this.$element.hasClass('fast')) { this.$overlay.addClass('fast'); } else if (this.$element.hasClass('slow')) { this.$overlay.addClass('slow'); } } if (!this.options.multipleOpened) { /** * Fires immediately before the modal opens. * Closes any other modals that are currently open * @event Reveal#closeme */ this.$element.trigger('closeme.zf.reveal', this.id); } // Motion UI method of reveal if (this.options.animationIn) { var _this; (function () { var afterAnimationFocus = function () { _this.$element.attr({ 'aria-hidden': false, 'tabindex': -1 }).focus(); }; _this = _this3; if (_this3.options.overlay) { Foundation.Motion.animateIn(_this3.$overlay, 'fade-in'); } Foundation.Motion.animateIn(_this3.$element, _this3.options.animationIn, function () { _this3.focusableElements = Foundation.Keyboard.findFocusable(_this3.$element); afterAnimationFocus(); }); })(); } // jQuery method of reveal else { if (this.options.overlay) { this.$overlay.show(0); } this.$element.show(this.options.showDelay); } // handle accessibility this.$element.attr({ 'aria-hidden': false, 'tabindex': -1 }).focus(); /** * Fires when the modal has successfully opened. * @event Reveal#open */ this.$element.trigger('open.zf.reveal'); if (this.isMobile) { this.originalScrollPos = window.pageYOffset; $('html, body').addClass('is-reveal-open'); } else { $('body').addClass('is-reveal-open'); } setTimeout(function () { _this3._extraHandlers(); }, 0); } /** * Adds extra event handlers for the body and window if necessary. * @private */ }, { key: '_extraHandlers', value: function _extraHandlers() { var _this = this; this.focusableElements = Foundation.Keyboard.findFocusable(this.$element); if (!this.options.overlay && this.options.closeOnClick && !this.options.fullScreen) { $('body').on('click.zf.reveal', function (e) { if (e.target === _this.$element[0] || $.contains(_this.$element[0], e.target) || !$.contains(document, e.target)) { return; } _this.close(); }); } if (this.options.closeOnEsc) { $(window).on('keydown.zf.reveal', function (e) { Foundation.Keyboard.handleKey(e, 'Reveal', { close: function () { if (_this.options.closeOnEsc) { _this.close(); _this.$anchor.focus(); } } }); }); } // lock focus within modal while tabbing this.$element.on('keydown.zf.reveal', function (e) { var $target = $(this); // handle keyboard event with keyboard util Foundation.Keyboard.handleKey(e, 'Reveal', { tab_forward: function () { _this.focusableElements = Foundation.Keyboard.findFocusable(_this.$element); if (_this.$element.find(':focus').is(_this.focusableElements.eq(-1))) { // left modal downwards, setting focus to first element _this.focusableElements.eq(0).focus(); return true; } if (_this.focusableElements.length === 0) { // no focusable elements inside the modal at all, prevent tabbing in general return true; } }, tab_backward: function () { _this.focusableElements = Foundation.Keyboard.findFocusable(_this.$element); if (_this.$element.find(':focus').is(_this.focusableElements.eq(0)) || _this.$element.is(':focus')) { // left modal upwards, setting focus to last element _this.focusableElements.eq(-1).focus(); return true; } if (_this.focusableElements.length === 0) { // no focusable elements inside the modal at all, prevent tabbing in general return true; } }, open: function () { if (_this.$element.find(':focus').is(_this.$element.find('[data-close]'))) { setTimeout(function () { // set focus back to anchor if close button has been activated _this.$anchor.focus(); }, 1); } else if ($target.is(_this.focusableElements)) { // dont't trigger if acual element has focus (i.e. inputs, links, ...) _this.open(); } }, close: function () { if (_this.options.closeOnEsc) { _this.close(); _this.$anchor.focus(); } }, handled: function (preventDefault) { if (preventDefault) { e.preventDefault(); } } }); }); } /** * Closes the modal. * @function * @fires Reveal#closed */ }, { key: 'close', value: function close() { if (!this.isActive || !this.$element.is(':visible')) { return false; } var _this = this; // Motion UI method of hiding if (this.options.animationOut) { if (this.options.overlay) { Foundation.Motion.animateOut(this.$overlay, 'fade-out', finishUp); } else { finishUp(); } Foundation.Motion.animateOut(this.$element, this.options.animationOut); } // jQuery method of hiding else { if (this.options.overlay) { this.$overlay.hide(0, finishUp); } else { finishUp(); } this.$element.hide(this.options.hideDelay); } // Conditionals to remove extra event listeners added on open if (this.options.closeOnEsc) { $(window).off('keydown.zf.reveal'); } if (!this.options.overlay && this.options.closeOnClick) { $('body').off('click.zf.reveal'); } this.$element.off('keydown.zf.reveal'); function finishUp() { if (_this.isMobile) { $('html, body').removeClass('is-reveal-open'); if (_this.originalScrollPos) { $('body').scrollTop(_this.originalScrollPos); _this.originalScrollPos = null; } } else { $('body').removeClass('is-reveal-open'); } _this.$element.attr('aria-hidden', true); /** * Fires when the modal is done closing. * @event Reveal#closed */ _this.$element.trigger('closed.zf.reveal'); } /** * Resets the modal content * This prevents a running video to keep going in the background */ if (this.options.resetOnClose) { this.$element.html(this.$element.html()); } this.isActive = false; if (_this.options.deepLink) { if (window.history.replaceState) { window.history.replaceState("", document.title, window.location.pathname); } else { window.location.hash = ''; } } } /** * Toggles the open/closed state of a modal. * @function */ }, { key: 'toggle', value: function toggle() { if (this.isActive) { this.close(); } else { this.open(); } } }, { key: 'destroy', /** * Destroys an instance of a modal. * @function */ value: function destroy() { if (this.options.overlay) { this.$element.appendTo($('body')); // move $element outside of $overlay to prevent error unregisterPlugin() this.$overlay.hide().off().remove(); } this.$element.hide().off(); this.$anchor.off('.zf'); $(window).off('.zf.reveal:' + this.id); Foundation.unregisterPlugin(this); } }]); return Reveal; }(); Reveal.defaults = { /** * Motion-UI class to use for animated elements. If none used, defaults to simple show/hide. * @option * @example 'slide-in-left' */ animationIn: '', /** * Motion-UI class to use for animated elements. If none used, defaults to simple show/hide. * @option * @example 'slide-out-right' */ animationOut: '', /** * Time, in ms, to delay the opening of a modal after a click if no animation used. * @option * @example 10 */ showDelay: 0, /** * Time, in ms, to delay the closing of a modal after a click if no animation used. * @option * @example 10 */ hideDelay: 0, /** * Allows a click on the body/overlay to close the modal. * @option * @example true */ closeOnClick: true, /** * Allows the modal to close if the user presses the `ESCAPE` key. * @option * @example true */ closeOnEsc: true, /** * If true, allows multiple modals to be displayed at once. * @option * @example false */ multipleOpened: false, /** * Distance, in pixels, the modal should push down from the top of the screen. * @option * @example auto */ vOffset: 'auto', /** * Distance, in pixels, the modal should push in from the side of the screen. * @option * @example auto */ hOffset: 'auto', /** * Allows the modal to be fullscreen, completely blocking out the rest of the view. JS checks for this as well. * @option * @example false */ fullScreen: false, /** * Percentage of screen height the modal should push up from the bottom of the view. * @option * @example 10 */ btmOffsetPct: 10, /** * Allows the modal to generate an overlay div, which will cover the view when modal opens. * @option * @example true */ overlay: true, /** * Allows the modal to remove and reinject markup on close. Should be true if using video elements w/o using provider's api, otherwise, videos will continue to play in the background. * @option * @example false */ resetOnClose: false, /** * Allows the modal to alter the url on open/close, and allows the use of the `back` button to close modals. ALSO, allows a modal to auto-maniacally open on page load IF the hash === the modal's user-set id. * @option * @example false */ deepLink: false }; // Window exports Foundation.plugin(Reveal, 'Reveal'); function iPhoneSniff() { return (/iP(ad|hone|od).*OS/.test(window.navigator.userAgent) ); } function androidSniff() { return (/Android/.test(window.navigator.userAgent) ); } function mobileSniff() { return iPhoneSniff() || androidSniff(); } }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Slider module. * @module foundation.slider * @requires foundation.util.motion * @requires foundation.util.triggers * @requires foundation.util.keyboard * @requires foundation.util.touch */ var Slider = function () { /** * Creates a new instance of a drilldown menu. * @class * @param {jQuery} element - jQuery object to make into an accordion menu. * @param {Object} options - Overrides to the default plugin settings. */ function Slider(element, options) { _classCallCheck(this, Slider); this.$element = element; this.options = $.extend({}, Slider.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Slider'); Foundation.Keyboard.register('Slider', { 'ltr': { 'ARROW_RIGHT': 'increase', 'ARROW_UP': 'increase', 'ARROW_DOWN': 'decrease', 'ARROW_LEFT': 'decrease', 'SHIFT_ARROW_RIGHT': 'increase_fast', 'SHIFT_ARROW_UP': 'increase_fast', 'SHIFT_ARROW_DOWN': 'decrease_fast', 'SHIFT_ARROW_LEFT': 'decrease_fast' }, 'rtl': { 'ARROW_LEFT': 'increase', 'ARROW_RIGHT': 'decrease', 'SHIFT_ARROW_LEFT': 'increase_fast', 'SHIFT_ARROW_RIGHT': 'decrease_fast' } }); } /** * Initilizes the plugin by reading/setting attributes, creating collections and setting the initial position of the handle(s). * @function * @private */ _createClass(Slider, [{ key: '_init', value: function _init() { this.inputs = this.$element.find('input'); this.handles = this.$element.find('[data-slider-handle]'); this.$handle = this.handles.eq(0); this.$input = this.inputs.length ? this.inputs.eq(0) : $('#' + this.$handle.attr('aria-controls')); this.$fill = this.$element.find('[data-slider-fill]').css(this.options.vertical ? 'height' : 'width', 0); var isDbl = false, _this = this; if (this.options.disabled || this.$element.hasClass(this.options.disabledClass)) { this.options.disabled = true; this.$element.addClass(this.options.disabledClass); } if (!this.inputs.length) { this.inputs = $().add(this.$input); this.options.binding = true; } this._setInitAttr(0); this._events(this.$handle); if (this.handles[1]) { this.options.doubleSided = true; this.$handle2 = this.handles.eq(1); this.$input2 = this.inputs.length > 1 ? this.inputs.eq(1) : $('#' + this.$handle2.attr('aria-controls')); if (!this.inputs[1]) { this.inputs = this.inputs.add(this.$input2); } isDbl = true; this._setHandlePos(this.$handle, this.options.initialStart, true, function () { _this._setHandlePos(_this.$handle2, _this.options.initialEnd, true); }); // this.$handle.triggerHandler('click.zf.slider'); this._setInitAttr(1); this._events(this.$handle2); } if (!isDbl) { this._setHandlePos(this.$handle, this.options.initialStart, true); } } /** * Sets the position of the selected handle and fill bar. * @function * @private * @param {jQuery} $hndl - the selected handle to move. * @param {Number} location - floating point between the start and end values of the slider bar. * @param {Function} cb - callback function to fire on completion. * @fires Slider#moved * @fires Slider#changed */ }, { key: '_setHandlePos', value: function _setHandlePos($hndl, location, noInvert, cb) { // don't move if the slider has been disabled since its initialization if (this.$element.hasClass(this.options.disabledClass)) { return; } //might need to alter that slightly for bars that will have odd number selections. location = parseFloat(location); //on input change events, convert string to number...grumble. // prevent slider from running out of bounds, if value exceeds the limits set through options, override the value to min/max if (location < this.options.start) { location = this.options.start; } else if (location > this.options.end) { location = this.options.end; } var isDbl = this.options.doubleSided; if (isDbl) { //this block is to prevent 2 handles from crossing eachother. Could/should be improved. if (this.handles.index($hndl) === 0) { var h2Val = parseFloat(this.$handle2.attr('aria-valuenow')); location = location >= h2Val ? h2Val - this.options.step : location; } else { var h1Val = parseFloat(this.$handle.attr('aria-valuenow')); location = location <= h1Val ? h1Val + this.options.step : location; } } //this is for single-handled vertical sliders, it adjusts the value to account for the slider being "upside-down" //for click and drag events, it's weird due to the scale(-1, 1) css property if (this.options.vertical && !noInvert) { location = this.options.end - location; } var _this = this, vert = this.options.vertical, hOrW = vert ? 'height' : 'width', lOrT = vert ? 'top' : 'left', handleDim = $hndl[0].getBoundingClientRect()[hOrW], elemDim = this.$element[0].getBoundingClientRect()[hOrW], //percentage of bar min/max value based on click or drag point pctOfBar = percent(location - this.options.start, this.options.end - this.options.start).toFixed(2), //number of actual pixels to shift the handle, based on the percentage obtained above pxToMove = (elemDim - handleDim) * pctOfBar, //percentage of bar to shift the handle movement = (percent(pxToMove, elemDim) * 100).toFixed(this.options.decimal); //fixing the decimal value for the location number, is passed to other methods as a fixed floating-point value location = parseFloat(location.toFixed(this.options.decimal)); // declare empty object for css adjustments, only used with 2 handled-sliders var css = {}; this._setValues($hndl, location); // TODO update to calculate based on values set to respective inputs?? if (isDbl) { var isLeftHndl = this.handles.index($hndl) === 0, //empty variable, will be used for min-height/width for fill bar dim, //percentage w/h of the handle compared to the slider bar handlePct = ~~(percent(handleDim, elemDim) * 100); //if left handle, the math is slightly different than if it's the right handle, and the left/top property needs to be changed for the fill bar if (isLeftHndl) { //left or top percentage value to apply to the fill bar. css[lOrT] = movement + '%'; //calculate the new min-height/width for the fill bar. dim = parseFloat(this.$handle2[0].style[lOrT]) - movement + handlePct; //this callback is necessary to prevent errors and allow the proper placement and initialization of a 2-handled slider //plus, it means we don't care if 'dim' isNaN on init, it won't be in the future. if (cb && typeof cb === 'function') { cb(); } //this is only needed for the initialization of 2 handled sliders } else { //just caching the value of the left/bottom handle's left/top property var handlePos = parseFloat(this.$handle[0].style[lOrT]); //calculate the new min-height/width for the fill bar. Use isNaN to prevent false positives for numbers <= 0 //based on the percentage of movement of the handle being manipulated, less the opposing handle's left/top position, plus the percentage w/h of the handle itself dim = movement - (isNaN(handlePos) ? this.options.initialStart / ((this.options.end - this.options.start) / 100) : handlePos) + handlePct; } // assign the min-height/width to our css object css['min-' + hOrW] = dim + '%'; } this.$element.one('finished.zf.animate', function () { /** * Fires when the handle is done moving. * @event Slider#moved */ _this.$element.trigger('moved.zf.slider', [$hndl]); }); //because we don't know exactly how the handle will be moved, check the amount of time it should take to move. var moveTime = this.$element.data('dragging') ? 1000 / 60 : this.options.moveTime; Foundation.Move(moveTime, $hndl, function () { //adjusting the left/top property of the handle, based on the percentage calculated above $hndl.css(lOrT, movement + '%'); if (!_this.options.doubleSided) { //if single-handled, a simple method to expand the fill bar _this.$fill.css(hOrW, pctOfBar * 100 + '%'); } else { //otherwise, use the css object we created above _this.$fill.css(css); } }); /** * Fires when the value has not been change for a given time. * @event Slider#changed */ clearTimeout(_this.timeout); _this.timeout = setTimeout(function () { _this.$element.trigger('changed.zf.slider', [$hndl]); }, _this.options.changedDelay); } /** * Sets the initial attribute for the slider element. * @function * @private * @param {Number} idx - index of the current handle/input to use. */ }, { key: '_setInitAttr', value: function _setInitAttr(idx) { var id = this.inputs.eq(idx).attr('id') || Foundation.GetYoDigits(6, 'slider'); this.inputs.eq(idx).attr({ 'id': id, 'max': this.options.end, 'min': this.options.start, 'step': this.options.step }); this.handles.eq(idx).attr({ 'role': 'slider', 'aria-controls': id, 'aria-valuemax': this.options.end, 'aria-valuemin': this.options.start, 'aria-valuenow': idx === 0 ? this.options.initialStart : this.options.initialEnd, 'aria-orientation': this.options.vertical ? 'vertical' : 'horizontal', 'tabindex': 0 }); } /** * Sets the input and `aria-valuenow` values for the slider element. * @function * @private * @param {jQuery} $handle - the currently selected handle. * @param {Number} val - floating point of the new value. */ }, { key: '_setValues', value: function _setValues($handle, val) { var idx = this.options.doubleSided ? this.handles.index($handle) : 0; this.inputs.eq(idx).val(val); $handle.attr('aria-valuenow', val); } /** * Handles events on the slider element. * Calculates the new location of the current handle. * If there are two handles and the bar was clicked, it determines which handle to move. * @function * @private * @param {Object} e - the `event` object passed from the listener. * @param {jQuery} $handle - the current handle to calculate for, if selected. * @param {Number} val - floating point number for the new value of the slider. * TODO clean this up, there's a lot of repeated code between this and the _setHandlePos fn. */ }, { key: '_handleEvent', value: function _handleEvent(e, $handle, val) { var value, hasVal; if (!val) { //click or drag events e.preventDefault(); var _this = this, vertical = this.options.vertical, param = vertical ? 'height' : 'width', direction = vertical ? 'top' : 'left', eventOffset = vertical ? e.pageY : e.pageX, halfOfHandle = this.$handle[0].getBoundingClientRect()[param] / 2, barDim = this.$element[0].getBoundingClientRect()[param], windowScroll = vertical ? $(window).scrollTop() : $(window).scrollLeft(); var elemOffset = this.$element.offset()[direction]; // touch events emulated by the touch util give position relative to screen, add window.scroll to event coordinates... // best way to guess this is simulated is if clientY == pageY if (e.clientY === e.pageY) { eventOffset = eventOffset + windowScroll; } var eventFromBar = eventOffset - elemOffset; var barXY; if (eventFromBar < 0) { barXY = 0; } else if (eventFromBar > barDim) { barXY = barDim; } else { barXY = eventFromBar; } var offsetPct = percent(barXY, barDim); value = (this.options.end - this.options.start) * offsetPct + this.options.start; // turn everything around for RTL, yay math! if (Foundation.rtl() && !this.options.vertical) { value = this.options.end - value; } value = _this._adjustValue(null, value); //boolean flag for the setHandlePos fn, specifically for vertical sliders hasVal = false; if (!$handle) { //figure out which handle it is, pass it to the next function. var firstHndlPos = absPosition(this.$handle, direction, barXY, param), secndHndlPos = absPosition(this.$handle2, direction, barXY, param); $handle = firstHndlPos <= secndHndlPos ? this.$handle : this.$handle2; } } else { //change event on input value = this._adjustValue(null, val); hasVal = true; } this._setHandlePos($handle, value, hasVal); } /** * Adjustes value for handle in regard to step value. returns adjusted value * @function * @private * @param {jQuery} $handle - the selected handle. * @param {Number} value - value to adjust. used if $handle is falsy */ }, { key: '_adjustValue', value: function _adjustValue($handle, value) { var val, step = this.options.step, div = parseFloat(step / 2), left, prev_val, next_val; if (!!$handle) { val = parseFloat($handle.attr('aria-valuenow')); } else { val = value; } left = val % step; prev_val = val - left; next_val = prev_val + step; if (left === 0) { return val; } val = val >= prev_val + div ? next_val : prev_val; return val; } /** * Adds event listeners to the slider elements. * @function * @private * @param {jQuery} $handle - the current handle to apply listeners to. */ }, { key: '_events', value: function _events($handle) { var _this = this, curHandle, timer; this.inputs.off('change.zf.slider').on('change.zf.slider', function (e) { var idx = _this.inputs.index($(this)); _this._handleEvent(e, _this.handles.eq(idx), $(this).val()); }); if (this.options.clickSelect) { this.$element.off('click.zf.slider').on('click.zf.slider', function (e) { if (_this.$element.data('dragging')) { return false; } if (!$(e.target).is('[data-slider-handle]')) { if (_this.options.doubleSided) { _this._handleEvent(e); } else { _this._handleEvent(e, _this.$handle); } } }); } if (this.options.draggable) { this.handles.addTouch(); var $body = $('body'); $handle.off('mousedown.zf.slider').on('mousedown.zf.slider', function (e) { $handle.addClass('is-dragging'); _this.$fill.addClass('is-dragging'); // _this.$element.data('dragging', true); curHandle = $(e.currentTarget); $body.on('mousemove.zf.slider', function (e) { e.preventDefault(); _this._handleEvent(e, curHandle); }).on('mouseup.zf.slider', function (e) { _this._handleEvent(e, curHandle); $handle.removeClass('is-dragging'); _this.$fill.removeClass('is-dragging'); _this.$element.data('dragging', false); $body.off('mousemove.zf.slider mouseup.zf.slider'); }); }) // prevent events triggered by touch .on('selectstart.zf.slider touchmove.zf.slider', function (e) { e.preventDefault(); }); } $handle.off('keydown.zf.slider').on('keydown.zf.slider', function (e) { var _$handle = $(this), idx = _this.options.doubleSided ? _this.handles.index(_$handle) : 0, oldValue = parseFloat(_this.inputs.eq(idx).val()), newValue; // handle keyboard event with keyboard util Foundation.Keyboard.handleKey(e, 'Slider', { decrease: function () { newValue = oldValue - _this.options.step; }, increase: function () { newValue = oldValue + _this.options.step; }, decrease_fast: function () { newValue = oldValue - _this.options.step * 10; }, increase_fast: function () { newValue = oldValue + _this.options.step * 10; }, handled: function () { // only set handle pos when event was handled specially e.preventDefault(); _this._setHandlePos(_$handle, newValue, true); } }); /*if (newValue) { // if pressed key has special function, update value e.preventDefault(); _this._setHandlePos(_$handle, newValue); }*/ }); } /** * Destroys the slider plugin. */ }, { key: 'destroy', value: function destroy() { this.handles.off('.zf.slider'); this.inputs.off('.zf.slider'); this.$element.off('.zf.slider'); Foundation.unregisterPlugin(this); } }]); return Slider; }(); Slider.defaults = { /** * Minimum value for the slider scale. * @option * @example 0 */ start: 0, /** * Maximum value for the slider scale. * @option * @example 100 */ end: 100, /** * Minimum value change per change event. * @option * @example 1 */ step: 1, /** * Value at which the handle/input *(left handle/first input)* should be set to on initialization. * @option * @example 0 */ initialStart: 0, /** * Value at which the right handle/second input should be set to on initialization. * @option * @example 100 */ initialEnd: 100, /** * Allows the input to be located outside the container and visible. Set to by the JS * @option * @example false */ binding: false, /** * Allows the user to click/tap on the slider bar to select a value. * @option * @example true */ clickSelect: true, /** * Set to true and use the `vertical` class to change alignment to vertical. * @option * @example false */ vertical: false, /** * Allows the user to drag the slider handle(s) to select a value. * @option * @example true */ draggable: true, /** * Disables the slider and prevents event listeners from being applied. Double checked by JS with `disabledClass`. * @option * @example false */ disabled: false, /** * Allows the use of two handles. Double checked by the JS. Changes some logic handling. * @option * @example false */ doubleSided: false, /** * Potential future feature. */ // steps: 100, /** * Number of decimal places the plugin should go to for floating point precision. * @option * @example 2 */ decimal: 2, /** * Time delay for dragged elements. */ // dragDelay: 0, /** * Time, in ms, to animate the movement of a slider handle if user clicks/taps on the bar. Needs to be manually set if updating the transition time in the Sass settings. * @option * @example 200 */ moveTime: 200, //update this if changing the transition time in the sass /** * Class applied to disabled sliders. * @option * @example 'disabled' */ disabledClass: 'disabled', /** * Will invert the default layout for a vertical<span data-tooltip title="who would do this???"> </span>slider. * @option * @example false */ invertVertical: false, /** * Milliseconds before the `changed.zf-slider` event is triggered after value change. * @option * @example 500 */ changedDelay: 500 }; function percent(frac, num) { return frac / num; } function absPosition($handle, dir, clickPos, param) { return Math.abs($handle.position()[dir] + $handle[param]() / 2 - clickPos); } // Window exports Foundation.plugin(Slider, 'Slider'); }(jQuery); //*********this is in case we go to static, absolute positions instead of dynamic positioning******** // this.setSteps(function() { // _this._events(); // var initStart = _this.options.positions[_this.options.initialStart - 1] || null; // var initEnd = _this.options.initialEnd ? _this.options.position[_this.options.initialEnd - 1] : null; // if (initStart || initEnd) { // _this._handleEvent(initStart, initEnd); // } // }); //***********the other part of absolute positions************* // Slider.prototype.setSteps = function(cb) { // var posChange = this.$element.outerWidth() / this.options.steps; // var counter = 0 // while(counter < this.options.steps) { // if (counter) { // this.options.positions.push(this.options.positions[counter - 1] + posChange); // } else { // this.options.positions.push(posChange); // } // counter++; // } // cb(); // }; 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Sticky module. * @module foundation.sticky * @requires foundation.util.triggers * @requires foundation.util.mediaQuery */ var Sticky = function () { /** * Creates a new instance of a sticky thing. * @class * @param {jQuery} element - jQuery object to make sticky. * @param {Object} options - options object passed when creating the element programmatically. */ function Sticky(element, options) { _classCallCheck(this, Sticky); this.$element = element; this.options = $.extend({}, Sticky.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Sticky'); } /** * Initializes the sticky element by adding classes, getting/setting dimensions, breakpoints and attributes * @function * @private */ _createClass(Sticky, [{ key: '_init', value: function _init() { var $parent = this.$element.parent('[data-sticky-container]'), id = this.$element[0].id || Foundation.GetYoDigits(6, 'sticky'), _this = this; if (!$parent.length) { this.wasWrapped = true; } this.$container = $parent.length ? $parent : $(this.options.container).wrapInner(this.$element); this.$container.addClass(this.options.containerClass); this.$element.addClass(this.options.stickyClass).attr({'data-resize': id}); this.scrollCount = this.options.checkEvery; this.isStuck = false; $(window).one('load.zf.sticky', function () { //We calculate the container height to have correct values for anchor points offset calculation. _this.containerHeight = _this.$element.css("display") == "none" ? 0 : _this.$element[0].getBoundingClientRect().height; _this.$container.css('height', _this.containerHeight); _this.elemHeight = _this.containerHeight; if (_this.options.anchor !== '') { _this.$anchor = $('#' + _this.options.anchor); } else { _this._parsePoints(); } _this._setSizes(function () { _this._calc(false); }); _this._events(id.split('-').reverse().join('-')); }); } /** * If using multiple elements as anchors, calculates the top and bottom pixel values the sticky thing should stick and unstick on. * @function * @private */ }, { key: '_parsePoints', value: function _parsePoints() { var top = this.options.topAnchor == "" ? 1 : this.options.topAnchor, btm = this.options.btmAnchor == "" ? document.documentElement.scrollHeight : this.options.btmAnchor, pts = [top, btm], breaks = {}; for (var i = 0, len = pts.length; i < len && pts[i]; i++) { var pt; if (typeof pts[i] === 'number') { pt = pts[i]; } else { var place = pts[i].split(':'), anchor = $('#' + place[0]); pt = anchor.offset().top; if (place[1] && place[1].toLowerCase() === 'bottom') { pt += anchor[0].getBoundingClientRect().height; } } breaks[i] = pt; } this.points = breaks; return; } /** * Adds event handlers for the scrolling element. * @private * @param {String} id - psuedo-random id for unique scroll event listener. */ }, { key: '_events', value: function _events(id) { var _this = this, scrollListener = this.scrollListener = 'scroll.zf.' + id; if (this.isOn) { return; } if (this.canStick) { this.isOn = true; $(window).off(scrollListener).on(scrollListener, function (e) { if (_this.scrollCount === 0) { _this.scrollCount = _this.options.checkEvery; _this._setSizes(function () { _this._calc(false, window.pageYOffset); }); } else { _this.scrollCount--; _this._calc(false, window.pageYOffset); } }); } this.$element.off('resizeme.zf.trigger').on('resizeme.zf.trigger', function (e, el) { _this._setSizes(function () { _this._calc(false); if (_this.canStick) { if (!_this.isOn) { _this._events(id); } } else if (_this.isOn) { _this._pauseListeners(scrollListener); } }); }); } /** * Removes event handlers for scroll and change events on anchor. * @fires Sticky#pause * @param {String} scrollListener - unique, namespaced scroll listener attached to `window` */ }, { key: '_pauseListeners', value: function _pauseListeners(scrollListener) { this.isOn = false; $(window).off(scrollListener); /** * Fires when the plugin is paused due to resize event shrinking the view. * @event Sticky#pause * @private */ this.$element.trigger('pause.zf.sticky'); } /** * Called on every `scroll` event and on `_init` * fires functions based on booleans and cached values * @param {Boolean} checkSizes - true if plugin should recalculate sizes and breakpoints. * @param {Number} scroll - current scroll position passed from scroll event cb function. If not passed, defaults to `window.pageYOffset`. */ }, { key: '_calc', value: function _calc(checkSizes, scroll) { if (checkSizes) { this._setSizes(); } if (!this.canStick) { if (this.isStuck) { this._removeSticky(true); } return false; } if (!scroll) { scroll = window.pageYOffset; } if (scroll >= this.topPoint) { if (scroll <= this.bottomPoint) { if (!this.isStuck) { this._setSticky(); } } else { if (this.isStuck) { this._removeSticky(false); } } } else { if (this.isStuck) { this._removeSticky(true); } } } /** * Causes the $element to become stuck. * Adds `position: fixed;`, and helper classes. * @fires Sticky#stuckto * @function * @private */ }, { key: '_setSticky', value: function _setSticky() { var _this = this, stickTo = this.options.stickTo, mrgn = stickTo === 'top' ? 'marginTop' : 'marginBottom', notStuckTo = stickTo === 'top' ? 'bottom' : 'top', css = {}; css[mrgn] = this.options[mrgn] + 'em'; css[stickTo] = 0; css[notStuckTo] = 'auto'; css['left'] = this.$container.offset().left + parseInt(window.getComputedStyle(this.$container[0])["padding-left"], 10); this.isStuck = true; this.$element.removeClass('is-anchored is-at-' + notStuckTo).addClass('is-stuck is-at-' + stickTo).css(css) /** * Fires when the $element has become `position: fixed;` * Namespaced to `top` or `bottom`, e.g. `sticky.zf.stuckto:top` * @event Sticky#stuckto */ .trigger('sticky.zf.stuckto:' + stickTo); this.$element.on("transitionend webkitTransitionEnd oTransitionEnd otransitionend MSTransitionEnd", function () { _this._setSizes(); }); } /** * Causes the $element to become unstuck. * Removes `position: fixed;`, and helper classes. * Adds other helper classes. * @param {Boolean} isTop - tells the function if the $element should anchor to the top or bottom of its $anchor element. * @fires Sticky#unstuckfrom * @private */ }, { key: '_removeSticky', value: function _removeSticky(isTop) { var stickTo = this.options.stickTo, stickToTop = stickTo === 'top', css = {}, anchorPt = (this.points ? this.points[1] - this.points[0] : this.anchorHeight) - this.elemHeight, mrgn = stickToTop ? 'marginTop' : 'marginBottom', notStuckTo = stickToTop ? 'bottom' : 'top', topOrBottom = isTop ? 'top' : 'bottom'; css[mrgn] = 0; css['bottom'] = 'auto'; if (isTop) { css['top'] = 0; } else { css['top'] = anchorPt; } css['left'] = ''; this.isStuck = false; this.$element.removeClass('is-stuck is-at-' + stickTo).addClass('is-anchored is-at-' + topOrBottom).css(css) /** * Fires when the $element has become anchored. * Namespaced to `top` or `bottom`, e.g. `sticky.zf.unstuckfrom:bottom` * @event Sticky#unstuckfrom */ .trigger('sticky.zf.unstuckfrom:' + topOrBottom); } /** * Sets the $element and $container sizes for plugin. * Calls `_setBreakPoints`. * @param {Function} cb - optional callback function to fire on completion of `_setBreakPoints`. * @private */ }, { key: '_setSizes', value: function _setSizes(cb) { this.canStick = Foundation.MediaQuery.atLeast(this.options.stickyOn); if (!this.canStick) { if (cb && typeof cb === 'function') { cb(); } } var _this = this, newElemWidth = this.$container[0].getBoundingClientRect().width, comp = window.getComputedStyle(this.$container[0]), pdng = parseInt(comp['padding-right'], 10); if (this.$anchor && this.$anchor.length) { this.anchorHeight = this.$anchor[0].getBoundingClientRect().height; } else { this._parsePoints(); } this.$element.css({ 'max-width': newElemWidth - pdng + 'px' }); var newContainerHeight = this.$element[0].getBoundingClientRect().height || this.containerHeight; if (this.$element.css("display") == "none") { newContainerHeight = 0; } this.containerHeight = newContainerHeight; this.$container.css({ height: newContainerHeight }); this.elemHeight = newContainerHeight; if (this.isStuck) { this.$element.css({"left": this.$container.offset().left + parseInt(comp['padding-left'], 10)}); } else { if (this.$element.hasClass('is-at-bottom')) { var anchorPt = (this.points ? this.points[1] - this.$container.offset().top : this.anchorHeight) - this.elemHeight; this.$element.css('top', anchorPt); } } this._setBreakPoints(newContainerHeight, function () { if (cb && typeof cb === 'function') { cb(); } }); } /** * Sets the upper and lower breakpoints for the element to become sticky/unsticky. * @param {Number} elemHeight - px value for sticky.$element height, calculated by `_setSizes`. * @param {Function} cb - optional callback function to be called on completion. * @private */ }, { key: '_setBreakPoints', value: function _setBreakPoints(elemHeight, cb) { if (!this.canStick) { if (cb && typeof cb === 'function') { cb(); } else { return false; } } var mTop = emCalc(this.options.marginTop), mBtm = emCalc(this.options.marginBottom), topPoint = this.points ? this.points[0] : this.$anchor.offset().top, bottomPoint = this.points ? this.points[1] : topPoint + this.anchorHeight, // topPoint = this.$anchor.offset().top || this.points[0], // bottomPoint = topPoint + this.anchorHeight || this.points[1], winHeight = window.innerHeight; if (this.options.stickTo === 'top') { topPoint -= mTop; bottomPoint -= elemHeight + mTop; } else if (this.options.stickTo === 'bottom') { topPoint -= winHeight - (elemHeight + mBtm); bottomPoint -= winHeight - mBtm; } else { //this would be the stickTo: both option... tricky } this.topPoint = topPoint; this.bottomPoint = bottomPoint; if (cb && typeof cb === 'function') { cb(); } } /** * Destroys the current sticky element. * Resets the element to the top position first. * Removes event listeners, JS-added css properties and classes, and unwraps the $element if the JS added the $container. * @function */ }, { key: 'destroy', value: function destroy() { this._removeSticky(true); this.$element.removeClass(this.options.stickyClass + ' is-anchored is-at-top').css({ height: '', top: '', bottom: '', 'max-width': '' }).off('resizeme.zf.trigger'); if (this.$anchor && this.$anchor.length) { this.$anchor.off('change.zf.sticky'); } $(window).off(this.scrollListener); if (this.wasWrapped) { this.$element.unwrap(); } else { this.$container.removeClass(this.options.containerClass).css({ height: '' }); } Foundation.unregisterPlugin(this); } }]); return Sticky; }(); Sticky.defaults = { /** * Customizable container template. Add your own classes for styling and sizing. * @option * @example '<div data-sticky-container class="small-6 columns"></div>' */ container: '<div data-sticky-container></div>', /** * Location in the view the element sticks to. * @option * @example 'top' */ stickTo: 'top', /** * If anchored to a single element, the id of that element. * @option * @example 'exampleId' */ anchor: '', /** * If using more than one element as anchor points, the id of the top anchor. * @option * @example 'exampleId:top' */ topAnchor: '', /** * If using more than one element as anchor points, the id of the bottom anchor. * @option * @example 'exampleId:bottom' */ btmAnchor: '', /** * Margin, in `em`'s to apply to the top of the element when it becomes sticky. * @option * @example 1 */ marginTop: 1, /** * Margin, in `em`'s to apply to the bottom of the element when it becomes sticky. * @option * @example 1 */ marginBottom: 1, /** * Breakpoint string that is the minimum screen size an element should become sticky. * @option * @example 'medium' */ stickyOn: 'medium', /** * Class applied to sticky element, and removed on destruction. Foundation defaults to `sticky`. * @option * @example 'sticky' */ stickyClass: 'sticky', /** * Class applied to sticky container. Foundation defaults to `sticky-container`. * @option * @example 'sticky-container' */ containerClass: 'sticky-container', /** * Number of scroll events between the plugin's recalculating sticky points. Setting it to `0` will cause it to recalc every scroll event, setting it to `-1` will prevent recalc on scroll. * @option * @example 50 */ checkEvery: -1 }; /** * Helper function to calculate em values * @param Number {em} - number of em's to calculate into pixels */ function emCalc(em) { return parseInt(window.getComputedStyle(document.body, null).fontSize, 10) * em; } // Window exports Foundation.plugin(Sticky, 'Sticky'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Tabs module. * @module foundation.tabs * @requires foundation.util.keyboard * @requires foundation.util.timerAndImageLoader if tabs contain images */ var Tabs = function () { /** * Creates a new instance of tabs. * @class * @fires Tabs#init * @param {jQuery} element - jQuery object to make into tabs. * @param {Object} options - Overrides to the default plugin settings. */ function Tabs(element, options) { _classCallCheck(this, Tabs); this.$element = element; this.options = $.extend({}, Tabs.defaults, this.$element.data(), options); this._init(); Foundation.registerPlugin(this, 'Tabs'); Foundation.Keyboard.register('Tabs', { 'ENTER': 'open', 'SPACE': 'open', 'ARROW_RIGHT': 'next', 'ARROW_UP': 'previous', 'ARROW_DOWN': 'next', 'ARROW_LEFT': 'previous' // 'TAB': 'next', // 'SHIFT_TAB': 'previous' }); } /** * Initializes the tabs by showing and focusing (if autoFocus=true) the preset active tab. * @private */ _createClass(Tabs, [{ key: '_init', value: function _init() { var _this = this; this.$tabTitles = this.$element.find('.' + this.options.linkClass); this.$tabContent = $('[data-tabs-content="' + this.$element[0].id + '"]'); this.$tabTitles.each(function () { var $elem = $(this), $link = $elem.find('a'), isActive = $elem.hasClass('is-active'), hash = $link[0].hash.slice(1), linkId = $link[0].id ? $link[0].id : hash + '-label', $tabContent = $('#' + hash); $elem.attr({'role': 'presentation'}); $link.attr({ 'role': 'tab', 'aria-controls': hash, 'aria-selected': isActive, 'id': linkId }); $tabContent.attr({ 'role': 'tabpanel', 'aria-hidden': !isActive, 'aria-labelledby': linkId }); if (isActive && _this.options.autoFocus) { $link.focus(); } }); if (this.options.matchHeight) { var $images = this.$tabContent.find('img'); if ($images.length) { Foundation.onImagesLoaded($images, this._setHeight.bind(this)); } else { this._setHeight(); } } this._events(); } /** * Adds event handlers for items within the tabs. * @private */ }, { key: '_events', value: function _events() { this._addKeyHandler(); this._addClickHandler(); this._setHeightMqHandler = null; if (this.options.matchHeight) { this._setHeightMqHandler = this._setHeight.bind(this); $(window).on('changed.zf.mediaquery', this._setHeightMqHandler); } } /** * Adds click handlers for items within the tabs. * @private */ }, { key: '_addClickHandler', value: function _addClickHandler() { var _this = this; this.$element.off('click.zf.tabs').on('click.zf.tabs', '.' + this.options.linkClass, function (e) { e.preventDefault(); e.stopPropagation(); if ($(this).hasClass('is-active')) { return; } _this._handleTabChange($(this)); }); } /** * Adds keyboard event handlers for items within the tabs. * @private */ }, { key: '_addKeyHandler', value: function _addKeyHandler() { var _this = this; var $firstTab = _this.$element.find('li:first-of-type'); var $lastTab = _this.$element.find('li:last-of-type'); this.$tabTitles.off('keydown.zf.tabs').on('keydown.zf.tabs', function (e) { if (e.which === 9) return; var $element = $(this), $elements = $element.parent('ul').children('li'), $prevElement, $nextElement; $elements.each(function (i) { if ($(this).is($element)) { if (_this.options.wrapOnKeys) { $prevElement = i === 0 ? $elements.last() : $elements.eq(i - 1); $nextElement = i === $elements.length - 1 ? $elements.first() : $elements.eq(i + 1); } else { $prevElement = $elements.eq(Math.max(0, i - 1)); $nextElement = $elements.eq(Math.min(i + 1, $elements.length - 1)); } return; } }); // handle keyboard event with keyboard util Foundation.Keyboard.handleKey(e, 'Tabs', { open: function () { $element.find('[role="tab"]').focus(); _this._handleTabChange($element); }, previous: function () { $prevElement.find('[role="tab"]').focus(); _this._handleTabChange($prevElement); }, next: function () { $nextElement.find('[role="tab"]').focus(); _this._handleTabChange($nextElement); }, handled: function () { e.stopPropagation(); e.preventDefault(); } }); }); } /** * Opens the tab `$targetContent` defined by `$target`. * @param {jQuery} $target - Tab to open. * @fires Tabs#change * @function */ }, { key: '_handleTabChange', value: function _handleTabChange($target) { var $tabLink = $target.find('[role="tab"]'), hash = $tabLink[0].hash, $targetContent = this.$tabContent.find(hash), $oldTab = this.$element.find('.' + this.options.linkClass + '.is-active').removeClass('is-active').find('[role="tab"]').attr({'aria-selected': 'false'}); $('#' + $oldTab.attr('aria-controls')).removeClass('is-active').attr({'aria-hidden': 'true'}); $target.addClass('is-active'); $tabLink.attr({'aria-selected': 'true'}); $targetContent.addClass('is-active').attr({'aria-hidden': 'false'}); /** * Fires when the plugin has successfully changed tabs. * @event Tabs#change */ this.$element.trigger('change.zf.tabs', [$target]); } /** * Public method for selecting a content pane to display. * @param {jQuery | String} elem - jQuery object or string of the id of the pane to display. * @function */ }, { key: 'selectTab', value: function selectTab(elem) { var idStr; if (typeof elem === 'object') { idStr = elem[0].id; } else { idStr = elem; } if (idStr.indexOf('#') < 0) { idStr = '#' + idStr; } var $target = this.$tabTitles.find('[href="' + idStr + '"]').parent('.' + this.options.linkClass); this._handleTabChange($target); } }, { key: '_setHeight', /** * Sets the height of each panel to the height of the tallest panel. * If enabled in options, gets called on media query change. * If loading content via external source, can be called directly or with _reflow. * @function * @private */ value: function _setHeight() { var max = 0; this.$tabContent.find('.' + this.options.panelClass).css('height', '').each(function () { var panel = $(this), isActive = panel.hasClass('is-active'); if (!isActive) { panel.css({'visibility': 'hidden', 'display': 'block'}); } var temp = this.getBoundingClientRect().height; if (!isActive) { panel.css({ 'visibility': '', 'display': '' }); } max = temp > max ? temp : max; }).css('height', max + 'px'); } /** * Destroys an instance of an tabs. * @fires Tabs#destroyed */ }, { key: 'destroy', value: function destroy() { this.$element.find('.' + this.options.linkClass).off('.zf.tabs').hide().end().find('.' + this.options.panelClass).hide(); if (this.options.matchHeight) { if (this._setHeightMqHandler != null) { $(window).off('changed.zf.mediaquery', this._setHeightMqHandler); } } Foundation.unregisterPlugin(this); } }]); return Tabs; }(); Tabs.defaults = { /** * Allows the window to scroll to content of active pane on load if set to true. * @option * @example false */ autoFocus: false, /** * Allows keyboard input to 'wrap' around the tab links. * @option * @example true */ wrapOnKeys: true, /** * Allows the tab content panes to match heights if set to true. * @option * @example false */ matchHeight: false, /** * Class applied to `li`'s in tab link list. * @option * @example 'tabs-title' */ linkClass: 'tabs-title', /** * Class applied to the content containers. * @option * @example 'tabs-panel' */ panelClass: 'tabs-panel' }; function checkClass($elem) { return $elem.hasClass('is-active'); } // Window exports Foundation.plugin(Tabs, 'Tabs'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Toggler module. * @module foundation.toggler * @requires foundation.util.motion * @requires foundation.util.triggers */ var Toggler = function () { /** * Creates a new instance of Toggler. * @class * @fires Toggler#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ function Toggler(element, options) { _classCallCheck(this, Toggler); this.$element = element; this.options = $.extend({}, Toggler.defaults, element.data(), options); this.className = ''; this._init(); this._events(); Foundation.registerPlugin(this, 'Toggler'); } /** * Initializes the Toggler plugin by parsing the toggle class from data-toggler, or animation classes from data-animate. * @function * @private */ _createClass(Toggler, [{ key: '_init', value: function _init() { var input; // Parse animation classes if they were set if (this.options.animate) { input = this.options.animate.split(' '); this.animationIn = input[0]; this.animationOut = input[1] || null; } // Otherwise, parse toggle class else { input = this.$element.data('toggler'); // Allow for a . at the beginning of the string this.className = input[0] === '.' ? input.slice(1) : input; } // Add ARIA attributes to triggers var id = this.$element[0].id; $('[data-open="' + id + '"], [data-close="' + id + '"], [data-toggle="' + id + '"]').attr('aria-controls', id); // If the target is hidden, add aria-hidden this.$element.attr('aria-expanded', this.$element.is(':hidden') ? false : true); } /** * Initializes events for the toggle trigger. * @function * @private */ }, { key: '_events', value: function _events() { this.$element.off('toggle.zf.trigger').on('toggle.zf.trigger', this.toggle.bind(this)); } /** * Toggles the target class on the target element. An event is fired from the original trigger depending on if the resultant state was "on" or "off". * @function * @fires Toggler#on * @fires Toggler#off */ }, { key: 'toggle', value: function toggle() { this[this.options.animate ? '_toggleAnimate' : '_toggleClass'](); } }, { key: '_toggleClass', value: function _toggleClass() { this.$element.toggleClass(this.className); var isOn = this.$element.hasClass(this.className); if (isOn) { /** * Fires if the target element has the class after a toggle. * @event Toggler#on */ this.$element.trigger('on.zf.toggler'); } else { /** * Fires if the target element does not have the class after a toggle. * @event Toggler#off */ this.$element.trigger('off.zf.toggler'); } this._updateARIA(isOn); } }, { key: '_toggleAnimate', value: function _toggleAnimate() { var _this = this; if (this.$element.is(':hidden')) { Foundation.Motion.animateIn(this.$element, this.animationIn, function () { _this._updateARIA(true); this.trigger('on.zf.toggler'); }); } else { Foundation.Motion.animateOut(this.$element, this.animationOut, function () { _this._updateARIA(false); this.trigger('off.zf.toggler'); }); } } }, { key: '_updateARIA', value: function _updateARIA(isOn) { this.$element.attr('aria-expanded', isOn ? true : false); } /** * Destroys the instance of Toggler on the element. * @function */ }, { key: 'destroy', value: function destroy() { this.$element.off('.zf.toggler'); Foundation.unregisterPlugin(this); } }]); return Toggler; }(); Toggler.defaults = { /** * Tells the plugin if the element should animated when toggled. * @option * @example false */ animate: false }; // Window exports Foundation.plugin(Toggler, 'Toggler'); }(jQuery); 'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } !function ($) { /** * Tooltip module. * @module foundation.tooltip * @requires foundation.util.box * @requires foundation.util.mediaQuery * @requires foundation.util.triggers */ var Tooltip = function () { /** * Creates a new instance of a Tooltip. * @class * @fires Tooltip#init * @param {jQuery} element - jQuery object to attach a tooltip to. * @param {Object} options - object to extend the default configuration. */ function Tooltip(element, options) { _classCallCheck(this, Tooltip); this.$element = element; this.options = $.extend({}, Tooltip.defaults, this.$element.data(), options); this.isActive = false; this.isClick = false; this._init(); Foundation.registerPlugin(this, 'Tooltip'); } /** * Initializes the tooltip by setting the creating the tip element, adding it's text, setting private variables and setting attributes on the anchor. * @private */ _createClass(Tooltip, [{ key: '_init', value: function _init() { var elemId = this.$element.attr('aria-describedby') || Foundation.GetYoDigits(6, 'tooltip'); this.options.positionClass = this.options.positionClass || this._getPositionClass(this.$element); this.options.tipText = this.options.tipText || this.$element.attr('title'); this.template = this.options.template ? $(this.options.template) : this._buildTemplate(elemId); this.template.appendTo(document.body).text(this.options.tipText).hide(); this.$element.attr({ 'title': '', 'aria-describedby': elemId, 'data-yeti-box': elemId, 'data-toggle': elemId, 'data-resize': elemId }).addClass(this.options.triggerClass); //helper variables to track movement on collisions this.usedPositions = []; this.counter = 4; this.classChanged = false; this._events(); } /** * Grabs the current positioning class, if present, and returns the value or an empty string. * @private */ }, { key: '_getPositionClass', value: function _getPositionClass(element) { if (!element) { return ''; } // var position = element.attr('class').match(/top|left|right/g); var position = element[0].className.match(/\b(top|left|right)\b/g); position = position ? position[0] : ''; return position; } }, { key: '_buildTemplate', /** * builds the tooltip element, adds attributes, and returns the template. * @private */ value: function _buildTemplate(id) { var templateClasses = (this.options.tooltipClass + ' ' + this.options.positionClass + ' ' + this.options.templateClasses).trim(); var $template = $('<div></div>').addClass(templateClasses).attr({ 'role': 'tooltip', 'aria-hidden': true, 'data-is-active': false, 'data-is-focus': false, 'id': id }); return $template; } /** * Function that gets called if a collision event is detected. * @param {String} position - positioning class to try * @private */ }, { key: '_reposition', value: function _reposition(position) { this.usedPositions.push(position ? position : 'bottom'); //default, try switching to opposite side if (!position && this.usedPositions.indexOf('top') < 0) { this.template.addClass('top'); } else if (position === 'top' && this.usedPositions.indexOf('bottom') < 0) { this.template.removeClass(position); } else if (position === 'left' && this.usedPositions.indexOf('right') < 0) { this.template.removeClass(position).addClass('right'); } else if (position === 'right' && this.usedPositions.indexOf('left') < 0) { this.template.removeClass(position).addClass('left'); } //if default change didn't work, try bottom or left first else if (!position && this.usedPositions.indexOf('top') > -1 && this.usedPositions.indexOf('left') < 0) { this.template.addClass('left'); } else if (position === 'top' && this.usedPositions.indexOf('bottom') > -1 && this.usedPositions.indexOf('left') < 0) { this.template.removeClass(position).addClass('left'); } else if (position === 'left' && this.usedPositions.indexOf('right') > -1 && this.usedPositions.indexOf('bottom') < 0) { this.template.removeClass(position); } else if (position === 'right' && this.usedPositions.indexOf('left') > -1 && this.usedPositions.indexOf('bottom') < 0) { this.template.removeClass(position); } //if nothing cleared, set to bottom else { this.template.removeClass(position); } this.classChanged = true; this.counter--; } /** * sets the position class of an element and recursively calls itself until there are no more possible positions to attempt, or the tooltip element is no longer colliding. * if the tooltip is larger than the screen width, default to full width - any user selected margin * @private */ }, { key: '_setPosition', value: function _setPosition() { var position = this._getPositionClass(this.template), $tipDims = Foundation.Box.GetDimensions(this.template), $anchorDims = Foundation.Box.GetDimensions(this.$element), direction = position === 'left' ? 'left' : position === 'right' ? 'left' : 'top', param = direction === 'top' ? 'height' : 'width', offset = param === 'height' ? this.options.vOffset : this.options.hOffset, _this = this; if ($tipDims.width >= $tipDims.windowDims.width || !this.counter && !Foundation.Box.ImNotTouchingYou(this.template)) { this.template.offset(Foundation.Box.GetOffsets(this.template, this.$element, 'center bottom', this.options.vOffset, this.options.hOffset, true)).css({ // this.$element.offset(Foundation.GetOffsets(this.template, this.$element, 'center bottom', this.options.vOffset, this.options.hOffset, true)).css({ 'width': $anchorDims.windowDims.width - this.options.hOffset * 2, 'height': 'auto' }); return false; } this.template.offset(Foundation.Box.GetOffsets(this.template, this.$element, 'center ' + (position || 'bottom'), this.options.vOffset, this.options.hOffset)); while (!Foundation.Box.ImNotTouchingYou(this.template) && this.counter) { this._reposition(position); this._setPosition(); } } /** * reveals the tooltip, and fires an event to close any other open tooltips on the page * @fires Tooltip#closeme * @fires Tooltip#show * @function */ }, { key: 'show', value: function show() { if (this.options.showOn !== 'all' && !Foundation.MediaQuery.atLeast(this.options.showOn)) { // console.error('The screen is too small to display this tooltip'); return false; } var _this = this; this.template.css('visibility', 'hidden').show(); this._setPosition(); /** * Fires to close all other open tooltips on the page * @event Closeme#tooltip */ this.$element.trigger('closeme.zf.tooltip', this.template.attr('id')); this.template.attr({ 'data-is-active': true, 'aria-hidden': false }); _this.isActive = true; // console.log(this.template); this.template.stop().hide().css('visibility', '').fadeIn(this.options.fadeInDuration, function () { //maybe do stuff? }); /** * Fires when the tooltip is shown * @event Tooltip#show */ this.$element.trigger('show.zf.tooltip'); } /** * Hides the current tooltip, and resets the positioning class if it was changed due to collision * @fires Tooltip#hide * @function */ }, { key: 'hide', value: function hide() { // console.log('hiding', this.$element.data('yeti-box')); var _this = this; this.template.stop().attr({ 'aria-hidden': true, 'data-is-active': false }).fadeOut(this.options.fadeOutDuration, function () { _this.isActive = false; _this.isClick = false; if (_this.classChanged) { _this.template.removeClass(_this._getPositionClass(_this.template)).addClass(_this.options.positionClass); _this.usedPositions = []; _this.counter = 4; _this.classChanged = false; } }); /** * fires when the tooltip is hidden * @event Tooltip#hide */ this.$element.trigger('hide.zf.tooltip'); } /** * adds event listeners for the tooltip and its anchor * TODO combine some of the listeners like focus and mouseenter, etc. * @private */ }, { key: '_events', value: function _events() { var _this = this; var $template = this.template; var isFocus = false; if (!this.options.disableHover) { this.$element.on('mouseenter.zf.tooltip', function (e) { if (!_this.isActive) { _this.timeout = setTimeout(function () { _this.show(); }, _this.options.hoverDelay); } }).on('mouseleave.zf.tooltip', function (e) { clearTimeout(_this.timeout); if (!isFocus || _this.isClick && !_this.options.clickOpen) { _this.hide(); } }); } if (this.options.clickOpen) { this.$element.on('mousedown.zf.tooltip', function (e) { e.stopImmediatePropagation(); if (_this.isClick) { //_this.hide(); // _this.isClick = false; } else { _this.isClick = true; if ((_this.options.disableHover || !_this.$element.attr('tabindex')) && !_this.isActive) { _this.show(); } } }); } else { this.$element.on('mousedown.zf.tooltip', function (e) { e.stopImmediatePropagation(); _this.isClick = true; }); } if (!this.options.disableForTouch) { this.$element.on('tap.zf.tooltip touchend.zf.tooltip', function (e) { _this.isActive ? _this.hide() : _this.show(); }); } this.$element.on({ // 'toggle.zf.trigger': this.toggle.bind(this), // 'close.zf.trigger': this.hide.bind(this) 'close.zf.trigger': this.hide.bind(this) }); this.$element.on('focus.zf.tooltip', function (e) { isFocus = true; if (_this.isClick) { // If we're not showing open on clicks, we need to pretend a click-launched focus isn't // a real focus, otherwise on hover and come back we get bad behavior if (!_this.options.clickOpen) { isFocus = false; } return false; } else { _this.show(); } }).on('focusout.zf.tooltip', function (e) { isFocus = false; _this.isClick = false; _this.hide(); }).on('resizeme.zf.trigger', function () { if (_this.isActive) { _this._setPosition(); } }); } /** * adds a toggle method, in addition to the static show() & hide() functions * @function */ }, { key: 'toggle', value: function toggle() { if (this.isActive) { this.hide(); } else { this.show(); } } /** * Destroys an instance of tooltip, removes template element from the view. * @function */ }, { key: 'destroy', value: function destroy() { this.$element.attr('title', this.template.text()).off('.zf.trigger .zf.tootip') // .removeClass('has-tip') .removeAttr('aria-describedby').removeAttr('data-yeti-box').removeAttr('data-toggle').removeAttr('data-resize'); this.template.remove(); Foundation.unregisterPlugin(this); } }]); return Tooltip; }(); Tooltip.defaults = { disableForTouch: false, /** * Time, in ms, before a tooltip should open on hover. * @option * @example 200 */ hoverDelay: 200, /** * Time, in ms, a tooltip should take to fade into view. * @option * @example 150 */ fadeInDuration: 150, /** * Time, in ms, a tooltip should take to fade out of view. * @option * @example 150 */ fadeOutDuration: 150, /** * Disables hover events from opening the tooltip if set to true * @option * @example false */ disableHover: false, /** * Optional addtional classes to apply to the tooltip template on init. * @option * @example 'my-cool-tip-class' */ templateClasses: '', /** * Non-optional class added to tooltip templates. Foundation default is 'tooltip'. * @option * @example 'tooltip' */ tooltipClass: 'tooltip', /** * Class applied to the tooltip anchor element. * @option * @example 'has-tip' */ triggerClass: 'has-tip', /** * Minimum breakpoint size at which to open the tooltip. * @option * @example 'small' */ showOn: 'small', /** * Custom template to be used to generate markup for tooltip. * @option * @example '<div class="tooltip"></div>' */ template: '', /** * Text displayed in the tooltip template on open. * @option * @example 'Some cool space fact here.' */ tipText: '', touchCloseText: 'Tap to close.', /** * Allows the tooltip to remain open if triggered with a click or touch event. * @option * @example true */ clickOpen: true, /** * Additional positioning classes, set by the JS * @option * @example 'top' */ positionClass: '', /** * Distance, in pixels, the template should push away from the anchor on the Y axis. * @option * @example 10 */ vOffset: 10, /** * Distance, in pixels, the template should push away from the anchor on the X axis, if aligned to a side. * @option * @example 12 */ hOffset: 12 }; /** * TODO utilize resize event trigger */ // Window exports Foundation.plugin(Tooltip, 'Tooltip'); jQuery.fn.shuffle = function () { var allElems = this.get(), getRandom = function (max) { return Math.floor(Math.random() * max); }, shuffled = $.map(allElems, function () { var random = getRandom(allElems.length), randEl = $(allElems[random]).clone(true)[0]; allElems.splice(random, 1); return randEl; }); this.each(function (i) { $(this).replaceWith($(shuffled[i])); }); return $(shuffled); }; }(jQuery); //# sourceMappingURL=vendor.js.map