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-rw-r--r--vendor/twbs/bootstrap/js/dist/util.js144
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diff --git a/vendor/twbs/bootstrap/js/dist/util.js b/vendor/twbs/bootstrap/js/dist/util.js
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+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
+ typeof define === 'function' && define.amd ? define(['jquery'], factory) :
+ (global.Util = factory(global.jQuery));
+}(this, (function ($) { 'use strict';
+
+ $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+
+ /**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.1.3): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+ var Util = function ($$$1) {
+ /**
+ * ------------------------------------------------------------------------
+ * Private TransitionEnd Helpers
+ * ------------------------------------------------------------------------
+ */
+ var TRANSITION_END = 'transitionend';
+ var MAX_UID = 1000000;
+ var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+ function toType(obj) {
+ return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+ }
+
+ function getSpecialTransitionEndEvent() {
+ return {
+ bindType: TRANSITION_END,
+ delegateType: TRANSITION_END,
+ handle: function handle(event) {
+ if ($$$1(event.target).is(this)) {
+ return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
+ }
+
+ return undefined; // eslint-disable-line no-undefined
+ }
+ };
+ }
+
+ function transitionEndEmulator(duration) {
+ var _this = this;
+
+ var called = false;
+ $$$1(this).one(Util.TRANSITION_END, function () {
+ called = true;
+ });
+ setTimeout(function () {
+ if (!called) {
+ Util.triggerTransitionEnd(_this);
+ }
+ }, duration);
+ return this;
+ }
+
+ function setTransitionEndSupport() {
+ $$$1.fn.emulateTransitionEnd = transitionEndEmulator;
+ $$$1.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
+ }
+ /**
+ * --------------------------------------------------------------------------
+ * Public Util Api
+ * --------------------------------------------------------------------------
+ */
+
+
+ var Util = {
+ TRANSITION_END: 'bsTransitionEnd',
+ getUID: function getUID(prefix) {
+ do {
+ // eslint-disable-next-line no-bitwise
+ prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
+ } while (document.getElementById(prefix));
+
+ return prefix;
+ },
+ getSelectorFromElement: function getSelectorFromElement(element) {
+ var selector = element.getAttribute('data-target');
+
+ if (!selector || selector === '#') {
+ selector = element.getAttribute('href') || '';
+ }
+
+ try {
+ return document.querySelector(selector) ? selector : null;
+ } catch (err) {
+ return null;
+ }
+ },
+ getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
+ if (!element) {
+ return 0;
+ } // Get transition-duration of the element
+
+
+ var transitionDuration = $$$1(element).css('transition-duration');
+ var floatTransitionDuration = parseFloat(transitionDuration); // Return 0 if element or transition duration is not found
+
+ if (!floatTransitionDuration) {
+ return 0;
+ } // If multiple durations are defined, take the first
+
+
+ transitionDuration = transitionDuration.split(',')[0];
+ return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER;
+ },
+ reflow: function reflow(element) {
+ return element.offsetHeight;
+ },
+ triggerTransitionEnd: function triggerTransitionEnd(element) {
+ $$$1(element).trigger(TRANSITION_END);
+ },
+ // TODO: Remove in v5
+ supportsTransitionEnd: function supportsTransitionEnd() {
+ return Boolean(TRANSITION_END);
+ },
+ isElement: function isElement(obj) {
+ return (obj[0] || obj).nodeType;
+ },
+ typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
+ for (var property in configTypes) {
+ if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
+ var expectedTypes = configTypes[property];
+ var value = config[property];
+ var valueType = value && Util.isElement(value) ? 'element' : toType(value);
+
+ if (!new RegExp(expectedTypes).test(valueType)) {
+ throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
+ }
+ }
+ }
+ }
+ };
+ setTransitionEndSupport();
+ return Util;
+ }($);
+
+ return Util;
+
+})));
+//# sourceMappingURL=util.js.map