| 1 | /* ========================================================================
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| 2 | * Bootstrap: tooltip.js v3.4.1
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| 3 | * https://getbootstrap.com/docs/3.4/javascript/#tooltip
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| 4 | * Inspired by the original jQuery.tipsy by Jason Frame
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| 5 | * ========================================================================
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| 6 | * Copyright 2011-2019 Twitter, Inc.
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| 7 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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| 8 | * ======================================================================== */
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| 9 |
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| 10 | +function ($) {
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| 11 | 'use strict';
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| 12 |
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| 13 | var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn']
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| 14 |
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| 15 | var uriAttrs = [
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| 16 | 'background',
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| 17 | 'cite',
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| 18 | 'href',
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| 19 | 'itemtype',
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| 20 | 'longdesc',
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| 21 | 'poster',
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| 22 | 'src',
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| 23 | 'xlink:href'
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| 24 | ]
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| 25 |
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| 26 | var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i
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| 27 |
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| 28 | var DefaultWhitelist = {
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| 29 | // Global attributes allowed on any supplied element below.
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| 30 | '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
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| 31 | a: ['target', 'href', 'title', 'rel'],
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| 32 | area: [],
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| 33 | b: [],
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| 34 | br: [],
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| 35 | col: [],
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| 36 | code: [],
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| 37 | div: [],
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| 38 | em: [],
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| 39 | hr: [],
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| 40 | h1: [],
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| 41 | h2: [],
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| 42 | h3: [],
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| 43 | h4: [],
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| 44 | h5: [],
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| 45 | h6: [],
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| 46 | i: [],
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| 47 | img: ['src', 'alt', 'title', 'width', 'height'],
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| 48 | li: [],
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| 49 | ol: [],
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| 50 | p: [],
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| 51 | pre: [],
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| 52 | s: [],
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| 53 | small: [],
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| 54 | span: [],
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| 55 | sub: [],
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| 56 | sup: [],
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| 57 | strong: [],
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| 58 | u: [],
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| 59 | ul: []
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| 60 | }
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| 61 |
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| 62 | /**
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| 63 | * A pattern that recognizes a commonly useful subset of URLs that are safe.
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| 64 | *
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| 65 | * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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| 66 | */
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| 67 | var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi
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| 68 |
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| 69 | /**
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| 70 | * A pattern that matches safe data URLs. Only matches image, video and audio types.
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| 71 | *
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| 72 | * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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| 73 | */
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| 74 | var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i
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| 75 |
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| 76 | function allowedAttribute(attr, allowedAttributeList) {
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| 77 | var attrName = attr.nodeName.toLowerCase()
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| 78 |
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| 79 | if ($.inArray(attrName, allowedAttributeList) !== -1) {
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| 80 | if ($.inArray(attrName, uriAttrs) !== -1) {
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| 81 | return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
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| 82 | }
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| 83 |
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| 84 | return true
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| 85 | }
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| 86 |
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| 87 | var regExp = $(allowedAttributeList).filter(function (index, value) {
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| 88 | return value instanceof RegExp
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| 89 | })
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| 90 |
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| 91 | // Check if a regular expression validates the attribute.
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| 92 | for (var i = 0, l = regExp.length; i < l; i++) {
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| 93 | if (attrName.match(regExp[i])) {
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| 94 | return true
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| 95 | }
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| 96 | }
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| 97 |
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| 98 | return false
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| 99 | }
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| 100 |
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| 101 | function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
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| 102 | if (unsafeHtml.length === 0) {
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| 103 | return unsafeHtml
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| 104 | }
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| 105 |
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| 106 | if (sanitizeFn && typeof sanitizeFn === 'function') {
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| 107 | return sanitizeFn(unsafeHtml)
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| 108 | }
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| 109 |
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| 110 | // IE 8 and below don't support createHTMLDocument
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| 111 | if (!document.implementation || !document.implementation.createHTMLDocument) {
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| 112 | return unsafeHtml
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| 113 | }
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| 114 |
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| 115 | var createdDocument = document.implementation.createHTMLDocument('sanitization')
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| 116 | createdDocument.body.innerHTML = unsafeHtml
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| 117 |
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| 118 | var whitelistKeys = $.map(whiteList, function (el, i) { return i })
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| 119 | var elements = $(createdDocument.body).find('*')
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| 120 |
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| 121 | for (var i = 0, len = elements.length; i < len; i++) {
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| 122 | var el = elements[i]
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| 123 | var elName = el.nodeName.toLowerCase()
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| 124 |
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| 125 | if ($.inArray(elName, whitelistKeys) === -1) {
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| 126 | el.parentNode.removeChild(el)
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| 127 |
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| 128 | continue
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| 129 | }
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| 130 |
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| 131 | var attributeList = $.map(el.attributes, function (el) { return el })
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| 132 | var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || [])
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| 133 |
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| 134 | for (var j = 0, len2 = attributeList.length; j < len2; j++) {
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| 135 | if (!allowedAttribute(attributeList[j], whitelistedAttributes)) {
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| 136 | el.removeAttribute(attributeList[j].nodeName)
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| 137 | }
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| 138 | }
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| 139 | }
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| 140 |
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| 141 | return createdDocument.body.innerHTML
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| 142 | }
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| 143 |
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| 144 | // TOOLTIP PUBLIC CLASS DEFINITION
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| 145 | // ===============================
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| 146 |
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| 147 | var Tooltip = function (element, options) {
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| 148 | this.type = null
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| 149 | this.options = null
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| 150 | this.enabled = null
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| 151 | this.timeout = null
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| 152 | this.hoverState = null
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| 153 | this.$element = null
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| 154 | this.inState = null
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| 155 |
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| 156 | this.init('tooltip', element, options)
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| 157 | }
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| 158 |
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| 159 | Tooltip.VERSION = '3.4.1'
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| 160 |
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| 161 | Tooltip.TRANSITION_DURATION = 150
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| 162 |
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| 163 | Tooltip.DEFAULTS = {
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| 164 | animation: true,
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| 165 | placement: 'top',
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| 166 | selector: false,
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| 167 | template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
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| 168 | trigger: 'hover focus',
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| 169 | title: '',
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| 170 | delay: 0,
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| 171 | html: false,
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| 172 | container: false,
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| 173 | viewport: {
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| 174 | selector: 'body',
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| 175 | padding: 0
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| 176 | },
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| 177 | sanitize : true,
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| 178 | sanitizeFn : null,
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| 179 | whiteList : DefaultWhitelist
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| 180 | }
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| 181 |
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| 182 | Tooltip.prototype.init = function (type, element, options) {
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| 183 | this.enabled = true
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| 184 | this.type = type
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| 185 | this.$element = $(element)
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| 186 | this.options = this.getOptions(options)
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| 187 | this.$viewport = this.options.viewport && $(document).find($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
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| 188 | this.inState = { click: false, hover: false, focus: false }
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| 189 |
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| 190 | if (this.$element[0] instanceof document.constructor && !this.options.selector) {
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| 191 | throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
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| 192 | }
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| 193 |
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| 194 | var triggers = this.options.trigger.split(' ')
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| 195 |
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| 196 | for (var i = triggers.length; i--;) {
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| 197 | var trigger = triggers[i]
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| 198 |
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| 199 | if (trigger == 'click') {
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| 200 | this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
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| 201 | } else if (trigger != 'manual') {
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| 202 | var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
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| 203 | var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
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| 204 |
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| 205 | this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
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| 206 | this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
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| 207 | }
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| 208 | }
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| 209 |
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| 210 | this.options.selector ?
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| 211 | (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
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| 212 | this.fixTitle()
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| 213 | }
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| 214 |
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| 215 | Tooltip.prototype.getDefaults = function () {
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| 216 | return Tooltip.DEFAULTS
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| 217 | }
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| 218 |
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| 219 | Tooltip.prototype.getOptions = function (options) {
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| 220 | var dataAttributes = this.$element.data()
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| 221 |
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| 222 | for (var dataAttr in dataAttributes) {
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| 223 | if (dataAttributes.hasOwnProperty(dataAttr) && $.inArray(dataAttr, DISALLOWED_ATTRIBUTES) !== -1) {
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| 224 | delete dataAttributes[dataAttr]
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| 225 | }
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| 226 | }
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| 227 |
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| 228 | options = $.extend({}, this.getDefaults(), dataAttributes, options)
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| 229 |
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| 230 | if (options.delay && typeof options.delay == 'number') {
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| 231 | options.delay = {
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| 232 | show: options.delay,
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| 233 | hide: options.delay
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| 234 | }
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| 235 | }
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| 236 |
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| 237 | if (options.sanitize) {
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| 238 | options.template = sanitizeHtml(options.template, options.whiteList, options.sanitizeFn)
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| 239 | }
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| 240 |
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| 241 | return options
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| 242 | }
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| 243 |
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| 244 | Tooltip.prototype.getDelegateOptions = function () {
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| 245 | var options = {}
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| 246 | var defaults = this.getDefaults()
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| 247 |
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| 248 | this._options && $.each(this._options, function (key, value) {
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| 249 | if (defaults[key] != value) options[key] = value
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| 250 | })
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| 251 |
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| 252 | return options
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| 253 | }
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| 254 |
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| 255 | Tooltip.prototype.enter = function (obj) {
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| 256 | var self = obj instanceof this.constructor ?
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| 257 | obj : $(obj.currentTarget).data('bs.' + this.type)
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| 258 |
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| 259 | if (!self) {
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| 260 | self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
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| 261 | $(obj.currentTarget).data('bs.' + this.type, self)
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| 262 | }
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| 263 |
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| 264 | if (obj instanceof $.Event) {
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| 265 | self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
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| 266 | }
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| 267 |
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| 268 | if (self.tip().hasClass('in') || self.hoverState == 'in') {
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| 269 | self.hoverState = 'in'
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| 270 | return
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| 271 | }
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| 272 |
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| 273 | clearTimeout(self.timeout)
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| 274 |
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| 275 | self.hoverState = 'in'
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| 276 |
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| 277 | if (!self.options.delay || !self.options.delay.show) return self.show()
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| 278 |
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| 279 | self.timeout = setTimeout(function () {
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| 280 | if (self.hoverState == 'in') self.show()
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| 281 | }, self.options.delay.show)
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| 282 | }
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| 283 |
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| 284 | Tooltip.prototype.isInStateTrue = function () {
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| 285 | for (var key in this.inState) {
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| 286 | if (this.inState[key]) return true
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| 287 | }
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| 288 |
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| 289 | return false
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| 290 | }
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| 291 |
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| 292 | Tooltip.prototype.leave = function (obj) {
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| 293 | var self = obj instanceof this.constructor ?
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| 294 | obj : $(obj.currentTarget).data('bs.' + this.type)
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| 295 |
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| 296 | if (!self) {
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| 297 | self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
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| 298 | $(obj.currentTarget).data('bs.' + this.type, self)
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| 299 | }
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| 300 |
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| 301 | if (obj instanceof $.Event) {
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| 302 | self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
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| 303 | }
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| 304 |
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| 305 | if (self.isInStateTrue()) return
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| 306 |
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| 307 | clearTimeout(self.timeout)
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| 308 |
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| 309 | self.hoverState = 'out'
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| 310 |
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| 311 | if (!self.options.delay || !self.options.delay.hide) return self.hide()
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| 312 |
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| 313 | self.timeout = setTimeout(function () {
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| 314 | if (self.hoverState == 'out') self.hide()
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| 315 | }, self.options.delay.hide)
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| 316 | }
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| 317 |
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| 318 | Tooltip.prototype.show = function () {
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| 319 | var e = $.Event('show.bs.' + this.type)
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| 320 |
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| 321 | if (this.hasContent() && this.enabled) {
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| 322 | this.$element.trigger(e)
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| 323 |
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| 324 | var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
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| 325 | if (e.isDefaultPrevented() || !inDom) return
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| 326 | var that = this
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| 327 |
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| 328 | var $tip = this.tip()
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| 329 |
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| 330 | var tipId = this.getUID(this.type)
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| 331 |
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| 332 | this.setContent()
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| 333 | $tip.attr('id', tipId)
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| 334 | this.$element.attr('aria-describedby', tipId)
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| 335 |
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| 336 | if (this.options.animation) $tip.addClass('fade')
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| 337 |
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| 338 | var placement = typeof this.options.placement == 'function' ?
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| 339 | this.options.placement.call(this, $tip[0], this.$element[0]) :
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| 340 | this.options.placement
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| 341 |
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| 342 | var autoToken = /\s?auto?\s?/i
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| 343 | var autoPlace = autoToken.test(placement)
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| 344 | if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
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| 345 |
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| 346 | $tip
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| 347 | .detach()
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| 348 | .css({ top: 0, left: 0, display: 'block' })
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| 349 | .addClass(placement)
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| 350 | .data('bs.' + this.type, this)
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| 351 |
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| 352 | this.options.container ? $tip.appendTo($(document).find(this.options.container)) : $tip.insertAfter(this.$element)
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| 353 | this.$element.trigger('inserted.bs.' + this.type)
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| 354 |
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| 355 | var pos = this.getPosition()
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| 356 | var actualWidth = $tip[0].offsetWidth
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| 357 | var actualHeight = $tip[0].offsetHeight
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| 358 |
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| 359 | if (autoPlace) {
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| 360 | var orgPlacement = placement
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| 361 | var viewportDim = this.getPosition(this.$viewport)
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| 362 |
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| 363 | placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' :
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| 364 | placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' :
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| 365 | placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' :
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| 366 | placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' :
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| 367 | placement
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| 368 |
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| 369 | $tip
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| 370 | .removeClass(orgPlacement)
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| 371 | .addClass(placement)
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| 372 | }
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| 373 |
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| 374 | var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
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| 375 |
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| 376 | this.applyPlacement(calculatedOffset, placement)
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| 377 |
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| 378 | var complete = function () {
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| 379 | var prevHoverState = that.hoverState
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| 380 | that.$element.trigger('shown.bs.' + that.type)
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| 381 | that.hoverState = null
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| 382 |
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| 383 | if (prevHoverState == 'out') that.leave(that)
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| 384 | }
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| 385 |
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| 386 | $.support.transition && this.$tip.hasClass('fade') ?
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| 387 | $tip
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| 388 | .one('bsTransitionEnd', complete)
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| 389 | .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
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| 390 | complete()
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| 391 | }
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| 392 | }
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| 393 |
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| 394 | Tooltip.prototype.applyPlacement = function (offset, placement) {
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| 395 | var $tip = this.tip()
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| 396 | var width = $tip[0].offsetWidth
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| 397 | var height = $tip[0].offsetHeight
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| 398 |
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| 399 | // manually read margins because getBoundingClientRect includes difference
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| 400 | var marginTop = parseInt($tip.css('margin-top'), 10)
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| 401 | var marginLeft = parseInt($tip.css('margin-left'), 10)
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| 402 |
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| 403 | // we must check for NaN for ie 8/9
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| 404 | if (isNaN(marginTop)) marginTop = 0
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| 405 | if (isNaN(marginLeft)) marginLeft = 0
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| 406 |
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| 407 | offset.top += marginTop
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| 408 | offset.left += marginLeft
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| 409 |
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| 410 | // $.fn.offset doesn't round pixel values
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| 411 | // so we use setOffset directly with our own function B-0
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| 412 | $.offset.setOffset($tip[0], $.extend({
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| 413 | using: function (props) {
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| 414 | $tip.css({
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| 415 | top: Math.round(props.top),
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| 416 | left: Math.round(props.left)
|
|---|
| 417 | })
|
|---|
| 418 | }
|
|---|
| 419 | }, offset), 0)
|
|---|
| 420 |
|
|---|
| 421 | $tip.addClass('in')
|
|---|
| 422 |
|
|---|
| 423 | // check to see if placing tip in new offset caused the tip to resize itself
|
|---|
| 424 | var actualWidth = $tip[0].offsetWidth
|
|---|
| 425 | var actualHeight = $tip[0].offsetHeight
|
|---|
| 426 |
|
|---|
| 427 | if (placement == 'top' && actualHeight != height) {
|
|---|
| 428 | offset.top = offset.top + height - actualHeight
|
|---|
| 429 | }
|
|---|
| 430 |
|
|---|
| 431 | var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
|
|---|
| 432 |
|
|---|
| 433 | if (delta.left) offset.left += delta.left
|
|---|
| 434 | else offset.top += delta.top
|
|---|
| 435 |
|
|---|
| 436 | var isVertical = /top|bottom/.test(placement)
|
|---|
| 437 | var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
|
|---|
| 438 | var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
|
|---|
| 439 |
|
|---|
| 440 | $tip.offset(offset)
|
|---|
| 441 | this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
|
|---|
| 442 | }
|
|---|
| 443 |
|
|---|
| 444 | Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
|
|---|
| 445 | this.arrow()
|
|---|
| 446 | .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
|
|---|
| 447 | .css(isVertical ? 'top' : 'left', '')
|
|---|
| 448 | }
|
|---|
| 449 |
|
|---|
| 450 | Tooltip.prototype.setContent = function () {
|
|---|
| 451 | var $tip = this.tip()
|
|---|
| 452 | var title = this.getTitle()
|
|---|
| 453 |
|
|---|
| 454 | if (this.options.html) {
|
|---|
| 455 | if (this.options.sanitize) {
|
|---|
| 456 | title = sanitizeHtml(title, this.options.whiteList, this.options.sanitizeFn)
|
|---|
| 457 | }
|
|---|
| 458 |
|
|---|
| 459 | $tip.find('.tooltip-inner').html(title)
|
|---|
| 460 | } else {
|
|---|
| 461 | $tip.find('.tooltip-inner').text(title)
|
|---|
| 462 | }
|
|---|
| 463 |
|
|---|
| 464 | $tip.removeClass('fade in top bottom left right')
|
|---|
| 465 | }
|
|---|
| 466 |
|
|---|
| 467 | Tooltip.prototype.hide = function (callback) {
|
|---|
| 468 | var that = this
|
|---|
| 469 | var $tip = $(this.$tip)
|
|---|
| 470 | var e = $.Event('hide.bs.' + this.type)
|
|---|
| 471 |
|
|---|
| 472 | function complete() {
|
|---|
| 473 | if (that.hoverState != 'in') $tip.detach()
|
|---|
| 474 | if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
|
|---|
| 475 | that.$element
|
|---|
| 476 | .removeAttr('aria-describedby')
|
|---|
| 477 | .trigger('hidden.bs.' + that.type)
|
|---|
| 478 | }
|
|---|
| 479 | callback && callback()
|
|---|
| 480 | }
|
|---|
| 481 |
|
|---|
| 482 | this.$element.trigger(e)
|
|---|
| 483 |
|
|---|
| 484 | if (e.isDefaultPrevented()) return
|
|---|
| 485 |
|
|---|
| 486 | $tip.removeClass('in')
|
|---|
| 487 |
|
|---|
| 488 | $.support.transition && $tip.hasClass('fade') ?
|
|---|
| 489 | $tip
|
|---|
| 490 | .one('bsTransitionEnd', complete)
|
|---|
| 491 | .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
|
|---|
| 492 | complete()
|
|---|
| 493 |
|
|---|
| 494 | this.hoverState = null
|
|---|
| 495 |
|
|---|
| 496 | return this
|
|---|
| 497 | }
|
|---|
| 498 |
|
|---|
| 499 | Tooltip.prototype.fixTitle = function () {
|
|---|
| 500 | var $e = this.$element
|
|---|
| 501 | if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
|
|---|
| 502 | $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
|
|---|
| 503 | }
|
|---|
| 504 | }
|
|---|
| 505 |
|
|---|
| 506 | Tooltip.prototype.hasContent = function () {
|
|---|
| 507 | return this.getTitle()
|
|---|
| 508 | }
|
|---|
| 509 |
|
|---|
| 510 | Tooltip.prototype.getPosition = function ($element) {
|
|---|
| 511 | $element = $element || this.$element
|
|---|
| 512 |
|
|---|
| 513 | var el = $element[0]
|
|---|
| 514 | var isBody = el.tagName == 'BODY'
|
|---|
| 515 |
|
|---|
| 516 | var elRect = el.getBoundingClientRect()
|
|---|
| 517 | if (elRect.width == null) {
|
|---|
| 518 | // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
|
|---|
| 519 | elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
|
|---|
| 520 | }
|
|---|
| 521 | var isSvg = window.SVGElement && el instanceof window.SVGElement
|
|---|
| 522 | // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
|
|---|
| 523 | // See https://github.com/twbs/bootstrap/issues/20280
|
|---|
| 524 | var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
|
|---|
| 525 | var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
|
|---|
| 526 | var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
|
|---|
| 527 |
|
|---|
| 528 | return $.extend({}, elRect, scroll, outerDims, elOffset)
|
|---|
| 529 | }
|
|---|
| 530 |
|
|---|
| 531 | Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
|
|---|
| 532 | return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
|
|---|
| 533 | placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
|
|---|
| 534 | placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
|
|---|
| 535 | /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
|
|---|
| 536 |
|
|---|
| 537 | }
|
|---|
| 538 |
|
|---|
| 539 | Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
|
|---|
| 540 | var delta = { top: 0, left: 0 }
|
|---|
| 541 | if (!this.$viewport) return delta
|
|---|
| 542 |
|
|---|
| 543 | var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
|
|---|
| 544 | var viewportDimensions = this.getPosition(this.$viewport)
|
|---|
| 545 |
|
|---|
| 546 | if (/right|left/.test(placement)) {
|
|---|
| 547 | var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll
|
|---|
| 548 | var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
|
|---|
| 549 | if (topEdgeOffset < viewportDimensions.top) { // top overflow
|
|---|
| 550 | delta.top = viewportDimensions.top - topEdgeOffset
|
|---|
| 551 | } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
|
|---|
| 552 | delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
|
|---|
| 553 | }
|
|---|
| 554 | } else {
|
|---|
| 555 | var leftEdgeOffset = pos.left - viewportPadding
|
|---|
| 556 | var rightEdgeOffset = pos.left + viewportPadding + actualWidth
|
|---|
| 557 | if (leftEdgeOffset < viewportDimensions.left) { // left overflow
|
|---|
| 558 | delta.left = viewportDimensions.left - leftEdgeOffset
|
|---|
| 559 | } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
|
|---|
| 560 | delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
|
|---|
| 561 | }
|
|---|
| 562 | }
|
|---|
| 563 |
|
|---|
| 564 | return delta
|
|---|
| 565 | }
|
|---|
| 566 |
|
|---|
| 567 | Tooltip.prototype.getTitle = function () {
|
|---|
| 568 | var title
|
|---|
| 569 | var $e = this.$element
|
|---|
| 570 | var o = this.options
|
|---|
| 571 |
|
|---|
| 572 | title = $e.attr('data-original-title')
|
|---|
| 573 | || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
|
|---|
| 574 |
|
|---|
| 575 | return title
|
|---|
| 576 | }
|
|---|
| 577 |
|
|---|
| 578 | Tooltip.prototype.getUID = function (prefix) {
|
|---|
| 579 | do prefix += ~~(Math.random() * 1000000)
|
|---|
| 580 | while (document.getElementById(prefix))
|
|---|
| 581 | return prefix
|
|---|
| 582 | }
|
|---|
| 583 |
|
|---|
| 584 | Tooltip.prototype.tip = function () {
|
|---|
| 585 | if (!this.$tip) {
|
|---|
| 586 | this.$tip = $(this.options.template)
|
|---|
| 587 | if (this.$tip.length != 1) {
|
|---|
| 588 | throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
|
|---|
| 589 | }
|
|---|
| 590 | }
|
|---|
| 591 | return this.$tip
|
|---|
| 592 | }
|
|---|
| 593 |
|
|---|
| 594 | Tooltip.prototype.arrow = function () {
|
|---|
| 595 | return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
|
|---|
| 596 | }
|
|---|
| 597 |
|
|---|
| 598 | Tooltip.prototype.enable = function () {
|
|---|
| 599 | this.enabled = true
|
|---|
| 600 | }
|
|---|
| 601 |
|
|---|
| 602 | Tooltip.prototype.disable = function () {
|
|---|
| 603 | this.enabled = false
|
|---|
| 604 | }
|
|---|
| 605 |
|
|---|
| 606 | Tooltip.prototype.toggleEnabled = function () {
|
|---|
| 607 | this.enabled = !this.enabled
|
|---|
| 608 | }
|
|---|
| 609 |
|
|---|
| 610 | Tooltip.prototype.toggle = function (e) {
|
|---|
| 611 | var self = this
|
|---|
| 612 | if (e) {
|
|---|
| 613 | self = $(e.currentTarget).data('bs.' + this.type)
|
|---|
| 614 | if (!self) {
|
|---|
| 615 | self = new this.constructor(e.currentTarget, this.getDelegateOptions())
|
|---|
| 616 | $(e.currentTarget).data('bs.' + this.type, self)
|
|---|
| 617 | }
|
|---|
| 618 | }
|
|---|
| 619 |
|
|---|
| 620 | if (e) {
|
|---|
| 621 | self.inState.click = !self.inState.click
|
|---|
| 622 | if (self.isInStateTrue()) self.enter(self)
|
|---|
| 623 | else self.leave(self)
|
|---|
| 624 | } else {
|
|---|
| 625 | self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
|
|---|
| 626 | }
|
|---|
| 627 | }
|
|---|
| 628 |
|
|---|
| 629 | Tooltip.prototype.destroy = function () {
|
|---|
| 630 | var that = this
|
|---|
| 631 | clearTimeout(this.timeout)
|
|---|
| 632 | this.hide(function () {
|
|---|
| 633 | that.$element.off('.' + that.type).removeData('bs.' + that.type)
|
|---|
| 634 | if (that.$tip) {
|
|---|
| 635 | that.$tip.detach()
|
|---|
| 636 | }
|
|---|
| 637 | that.$tip = null
|
|---|
| 638 | that.$arrow = null
|
|---|
| 639 | that.$viewport = null
|
|---|
| 640 | that.$element = null
|
|---|
| 641 | })
|
|---|
| 642 | }
|
|---|
| 643 |
|
|---|
| 644 | Tooltip.prototype.sanitizeHtml = function (unsafeHtml) {
|
|---|
| 645 | return sanitizeHtml(unsafeHtml, this.options.whiteList, this.options.sanitizeFn)
|
|---|
| 646 | }
|
|---|
| 647 |
|
|---|
| 648 | // TOOLTIP PLUGIN DEFINITION
|
|---|
| 649 | // =========================
|
|---|
| 650 |
|
|---|
| 651 | function Plugin(option) {
|
|---|
| 652 | return this.each(function () {
|
|---|
| 653 | var $this = $(this)
|
|---|
| 654 | var data = $this.data('bs.tooltip')
|
|---|
| 655 | var options = typeof option == 'object' && option
|
|---|
| 656 |
|
|---|
| 657 | if (!data && /destroy|hide/.test(option)) return
|
|---|
| 658 | if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
|
|---|
| 659 | if (typeof option == 'string') data[option]()
|
|---|
| 660 | })
|
|---|
| 661 | }
|
|---|
| 662 |
|
|---|
| 663 | var old = $.fn.tooltip
|
|---|
| 664 |
|
|---|
| 665 | $.fn.tooltip = Plugin
|
|---|
| 666 | $.fn.tooltip.Constructor = Tooltip
|
|---|
| 667 |
|
|---|
| 668 |
|
|---|
| 669 | // TOOLTIP NO CONFLICT
|
|---|
| 670 | // ===================
|
|---|
| 671 |
|
|---|
| 672 | $.fn.tooltip.noConflict = function () {
|
|---|
| 673 | $.fn.tooltip = old
|
|---|
| 674 | return this
|
|---|
| 675 | }
|
|---|
| 676 |
|
|---|
| 677 | }(jQuery);
|
|---|
