mirror of
https://github.com/twbs/bootstrap.git
synced 2024-12-12 00:08:59 +01:00
1 line
13 KiB
Plaintext
1 line
13 KiB
Plaintext
{"version":3,"file":"polyfill.js","sources":["../../src/util/index.js","../../src/dom/polyfill.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): util/index.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst MAX_UID = 1000000\nconst MILLISECONDS_MULTIPLIER = 1000\nconst TRANSITION_END = 'transitionend'\n\n// Shoutout AngusCroll (https://goo.gl/pxwQGp)\nconst toType = obj => ({}.toString.call(obj).match(/\\s([a-z]+)/i)[1].toLowerCase())\n\n/**\n * --------------------------------------------------------------------------\n * Public Util Api\n * --------------------------------------------------------------------------\n */\n\nconst getUID = prefix => {\n do {\n prefix += ~~(Math.random() * MAX_UID) // \"~~\" acts like a faster Math.floor() here\n } while (document.getElementById(prefix))\n\n return prefix\n}\n\nconst getSelector = element => {\n let selector = element.getAttribute('data-target')\n\n if (!selector || selector === '#') {\n const hrefAttr = element.getAttribute('href')\n\n selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null\n }\n\n return selector\n}\n\nconst getSelectorFromElement = element => {\n const selector = getSelector(element)\n\n if (selector) {\n return document.querySelector(selector) ? selector : null\n }\n\n return null\n}\n\nconst getElementFromSelector = element => {\n const selector = getSelector(element)\n\n return selector ? document.querySelector(selector) : null\n}\n\nconst getTransitionDurationFromElement = element => {\n if (!element) {\n return 0\n }\n\n // Get transition-duration of the element\n let {\n transitionDuration,\n transitionDelay\n } = window.getComputedStyle(element)\n\n const floatTransitionDuration = parseFloat(transitionDuration)\n const floatTransitionDelay = parseFloat(transitionDelay)\n\n // Return 0 if element or transition duration is not found\n if (!floatTransitionDuration && !floatTransitionDelay) {\n return 0\n }\n\n // If multiple durations are defined, take the first\n transitionDuration = transitionDuration.split(',')[0]\n transitionDelay = transitionDelay.split(',')[0]\n\n return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER\n}\n\nconst triggerTransitionEnd = element => {\n const evt = document.createEvent('HTMLEvents')\n\n evt.initEvent(TRANSITION_END, true, true)\n element.dispatchEvent(evt)\n}\n\nconst isElement = obj => (obj[0] || obj).nodeType\n\nconst emulateTransitionEnd = (element, duration) => {\n let called = false\n const durationPadding = 5\n const emulatedDuration = duration + durationPadding\n function listener() {\n called = true\n element.removeEventListener(TRANSITION_END, listener)\n }\n\n element.addEventListener(TRANSITION_END, listener)\n setTimeout(() => {\n if (!called) {\n triggerTransitionEnd(element)\n }\n }, emulatedDuration)\n}\n\nconst typeCheckConfig = (componentName, config, configTypes) => {\n Object.keys(configTypes)\n .forEach(property => {\n const expectedTypes = configTypes[property]\n const value = config[property]\n const valueType = value && isElement(value) ?\n 'element' :\n toType(value)\n\n if (!new RegExp(expectedTypes).test(valueType)) {\n throw new Error(\n `${componentName.toUpperCase()}: ` +\n `Option \"${property}\" provided type \"${valueType}\" ` +\n `but expected type \"${expectedTypes}\".`)\n }\n })\n}\n\nconst makeArray = nodeList => {\n if (!nodeList) {\n return []\n }\n\n return [].slice.call(nodeList)\n}\n\nconst isVisible = element => {\n if (!element) {\n return false\n }\n\n if (element.style && element.parentNode && element.parentNode.style) {\n const elementStyle = getComputedStyle(element)\n const parentNodeStyle = getComputedStyle(element.parentNode)\n\n return elementStyle.display !== 'none' &&\n parentNodeStyle.display !== 'none' &&\n elementStyle.visibility !== 'hidden'\n }\n\n return false\n}\n\nconst findShadowRoot = element => {\n if (!document.documentElement.attachShadow) {\n return null\n }\n\n // Can find the shadow root otherwise it'll return the document\n if (typeof element.getRootNode === 'function') {\n const root = element.getRootNode()\n return root instanceof ShadowRoot ? root : null\n }\n\n if (element instanceof ShadowRoot) {\n return element\n }\n\n // when we don't find a shadow root\n if (!element.parentNode) {\n return null\n }\n\n return findShadowRoot(element.parentNode)\n}\n\nconst noop = () => function () {}\n\nconst reflow = element => element.offsetHeight\n\nconst getjQuery = () => {\n const { jQuery } = window\n\n if (jQuery && !document.body.hasAttribute('data-no-jquery')) {\n return jQuery\n }\n\n return null\n}\n\nexport {\n getjQuery,\n TRANSITION_END,\n getUID,\n getSelectorFromElement,\n getElementFromSelector,\n getTransitionDurationFromElement,\n triggerTransitionEnd,\n isElement,\n emulateTransitionEnd,\n typeCheckConfig,\n makeArray,\n isVisible,\n findShadowRoot,\n noop,\n reflow\n}\n","/* istanbul ignore file */\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.3.1): dom/polyfill.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nimport { getUID } from '../util/index'\n\nlet { matches, closest } = Element.prototype\nlet find = Element.prototype.querySelectorAll\nlet findOne = Element.prototype.querySelector\nlet createCustomEvent = (eventName, params) => {\n const cEvent = new CustomEvent(eventName, params)\n\n return cEvent\n}\n\nif (typeof window.CustomEvent !== 'function') {\n createCustomEvent = (eventName, params) => {\n params = params || { bubbles: false, cancelable: false, detail: null }\n\n const evt = document.createEvent('CustomEvent')\n\n evt.initCustomEvent(eventName, params.bubbles, params.cancelable, params.detail)\n return evt\n }\n}\n\nconst workingDefaultPrevented = (() => {\n const e = document.createEvent('CustomEvent')\n\n e.initEvent('Bootstrap', true, true)\n e.preventDefault()\n return e.defaultPrevented\n})()\n\nif (!workingDefaultPrevented) {\n const origPreventDefault = Event.prototype.preventDefault\n\n Event.prototype.preventDefault = function () {\n if (!this.cancelable) {\n return\n }\n\n origPreventDefault.call(this)\n Object.defineProperty(this, 'defaultPrevented', {\n get() {\n return true\n },\n configurable: true\n })\n }\n}\n\n// MSEdge resets defaultPrevented flag upon dispatchEvent call if at least one listener is attached\nconst defaultPreventedPreservedOnDispatch = (() => {\n const e = createCustomEvent('Bootstrap', {\n cancelable: true\n })\n\n const element = document.createElement('div')\n element.addEventListener('Bootstrap', () => null)\n\n e.preventDefault()\n element.dispatchEvent(e)\n return e.defaultPrevented\n})()\n\nif (!matches) {\n matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector\n}\n\nif (!closest) {\n closest = function (selector) {\n let element = this\n\n do {\n if (matches.call(element, selector)) {\n return element\n }\n\n element = element.parentElement || element.parentNode\n } while (element !== null && element.nodeType === 1)\n\n return null\n }\n}\n\nconst scopeSelectorRegex = /:scope\\b/\nconst supportScopeQuery = (() => {\n const element = document.createElement('div')\n\n try {\n element.querySelectorAll(':scope *')\n } catch (_) {\n return false\n }\n\n return true\n})()\n\nif (!supportScopeQuery) {\n find = function (selector) {\n if (!scopeSelectorRegex.test(selector)) {\n return this.querySelectorAll(selector)\n }\n\n const hasId = Boolean(this.id)\n\n if (!hasId) {\n this.id = getUID('scope')\n }\n\n let nodeList = null\n try {\n selector = selector.replace(scopeSelectorRegex, `#${this.id}`)\n nodeList = this.querySelectorAll(selector)\n } finally {\n if (!hasId) {\n this.removeAttribute('id')\n }\n }\n\n return nodeList\n }\n\n findOne = function (selector) {\n if (!scopeSelectorRegex.test(selector)) {\n return this.querySelector(selector)\n }\n\n const matches = find.call(this, selector)\n\n if (typeof matches[0] !== 'undefined') {\n return matches[0]\n }\n\n return null\n }\n}\n\nexport {\n createCustomEvent,\n find,\n findOne,\n matches,\n closest,\n defaultPreventedPreservedOnDispatch\n}\n"],"names":["MAX_UID","getUID","prefix","Math","random","document","getElementById","Element","prototype","matches","closest","find","querySelectorAll","findOne","querySelector","createCustomEvent","eventName","params","cEvent","CustomEvent","window","bubbles","cancelable","detail","evt","createEvent","initCustomEvent","workingDefaultPrevented","e","initEvent","preventDefault","defaultPrevented","origPreventDefault","Event","call","Object","defineProperty","get","configurable","defaultPreventedPreservedOnDispatch","element","createElement","addEventListener","dispatchEvent","msMatchesSelector","webkitMatchesSelector","selector","parentElement","parentNode","nodeType","scopeSelectorRegex","supportScopeQuery","_","test","hasId","Boolean","id","nodeList","replace","removeAttribute"],"mappings":";;;;;;;;;;;EAAA;;;;;;EAOA,IAAMA,OAAO,GAAG,OAAhB;AACA,EAMA;;;;;;;EAMA,IAAMC,MAAM,GAAG,SAATA,MAAS,CAAAC,MAAM,EAAI;EACvB,KAAG;EACDA,IAAAA,MAAM,IAAI,CAAC,EAAEC,IAAI,CAACC,MAAL,KAAgBJ,OAAlB,CAAX,CADC;EAEF,GAFD,QAESK,QAAQ,CAACC,cAAT,CAAwBJ,MAAxB,CAFT;;EAIA,SAAOA,MAAP;EACD,CAND;;ECpBA;2BAW2BK,OAAO,CAACC;MAA7BC,qCAAAA;MAASC,qCAAAA;AACf,AAAIC,cAAI,GAAGJ,OAAO,CAACC,SAAR,CAAkBI,gBAA7B;AACA,AAAIC,iBAAO,GAAGN,OAAO,CAACC,SAAR,CAAkBM,aAAhC;;AACA,AAAIC,2BAAiB,GAAG,2BAACC,SAAD,EAAYC,MAAZ,EAAuB;EAC7C,MAAMC,MAAM,GAAG,IAAIC,WAAJ,CAAgBH,SAAhB,EAA2BC,MAA3B,CAAf;EAEA,SAAOC,MAAP;EACD,CAJD;;EAMA,IAAI,OAAOE,MAAM,CAACD,WAAd,KAA8B,UAAlC,EAA8C;EAC5CJ,EAAAA,yBAAiB,GAAG,2BAACC,SAAD,EAAYC,MAAZ,EAAuB;EACzCA,IAAAA,MAAM,GAAGA,MAAM,IAAI;EAAEI,MAAAA,OAAO,EAAE,KAAX;EAAkBC,MAAAA,UAAU,EAAE,KAA9B;EAAqCC,MAAAA,MAAM,EAAE;EAA7C,KAAnB;EAEA,QAAMC,GAAG,GAAGnB,QAAQ,CAACoB,WAAT,CAAqB,aAArB,CAAZ;EAEAD,IAAAA,GAAG,CAACE,eAAJ,CAAoBV,SAApB,EAA+BC,MAAM,CAACI,OAAtC,EAA+CJ,MAAM,CAACK,UAAtD,EAAkEL,MAAM,CAACM,MAAzE;EACA,WAAOC,GAAP;EACD,GAPD;EAQD;;EAED,IAAMG,uBAAuB,GAAI,YAAM;EACrC,MAAMC,CAAC,GAAGvB,QAAQ,CAACoB,WAAT,CAAqB,aAArB,CAAV;EAEAG,EAAAA,CAAC,CAACC,SAAF,CAAY,WAAZ,EAAyB,IAAzB,EAA+B,IAA/B;EACAD,EAAAA,CAAC,CAACE,cAAF;EACA,SAAOF,CAAC,CAACG,gBAAT;EACD,CAN+B,EAAhC;;EAQA,IAAI,CAACJ,uBAAL,EAA8B;EAC5B,MAAMK,kBAAkB,GAAGC,KAAK,CAACzB,SAAN,CAAgBsB,cAA3C;;EAEAG,EAAAA,KAAK,CAACzB,SAAN,CAAgBsB,cAAhB,GAAiC,YAAY;EAC3C,QAAI,CAAC,KAAKR,UAAV,EAAsB;EACpB;EACD;;EAEDU,IAAAA,kBAAkB,CAACE,IAAnB,CAAwB,IAAxB;EACAC,IAAAA,MAAM,CAACC,cAAP,CAAsB,IAAtB,EAA4B,kBAA5B,EAAgD;EAC9CC,MAAAA,GAD8C,iBACxC;EACJ,eAAO,IAAP;EACD,OAH6C;EAI9CC,MAAAA,YAAY,EAAE;EAJgC,KAAhD;EAMD,GAZD;EAaD;;;AAGD,MAAMC,mCAAmC,GAAI,YAAM;EACjD,MAAMX,CAAC,GAAGb,yBAAiB,CAAC,WAAD,EAAc;EACvCO,IAAAA,UAAU,EAAE;EAD2B,GAAd,CAA3B;EAIA,MAAMkB,OAAO,GAAGnC,QAAQ,CAACoC,aAAT,CAAuB,KAAvB,CAAhB;EACAD,EAAAA,OAAO,CAACE,gBAAR,CAAyB,WAAzB,EAAsC;EAAA,WAAM,IAAN;EAAA,GAAtC;EAEAd,EAAAA,CAAC,CAACE,cAAF;EACAU,EAAAA,OAAO,CAACG,aAAR,CAAsBf,CAAtB;EACA,SAAOA,CAAC,CAACG,gBAAT;EACD,CAX2C,EAA5C;;EAaA,IAAI,CAACtB,eAAL,EAAc;EACZA,EAAAA,eAAO,GAAGF,OAAO,CAACC,SAAR,CAAkBoC,iBAAlB,IAAuCrC,OAAO,CAACC,SAAR,CAAkBqC,qBAAnE;EACD;;EAED,IAAI,CAACnC,eAAL,EAAc;EACZA,EAAAA,eAAO,GAAG,iBAAUoC,QAAV,EAAoB;EAC5B,QAAIN,OAAO,GAAG,IAAd;;EAEA,OAAG;EACD,UAAI/B,eAAO,CAACyB,IAAR,CAAaM,OAAb,EAAsBM,QAAtB,CAAJ,EAAqC;EACnC,eAAON,OAAP;EACD;;EAEDA,MAAAA,OAAO,GAAGA,OAAO,CAACO,aAAR,IAAyBP,OAAO,CAACQ,UAA3C;EACD,KAND,QAMSR,OAAO,KAAK,IAAZ,IAAoBA,OAAO,CAACS,QAAR,KAAqB,CANlD;;EAQA,WAAO,IAAP;EACD,GAZD;EAaD;;EAED,IAAMC,kBAAkB,GAAG,UAA3B;;EACA,IAAMC,iBAAiB,GAAI,YAAM;EAC/B,MAAMX,OAAO,GAAGnC,QAAQ,CAACoC,aAAT,CAAuB,KAAvB,CAAhB;;EAEA,MAAI;EACFD,IAAAA,OAAO,CAAC5B,gBAAR,CAAyB,UAAzB;EACD,GAFD,CAEE,OAAOwC,CAAP,EAAU;EACV,WAAO,KAAP;EACD;;EAED,SAAO,IAAP;EACD,CAVyB,EAA1B;;EAYA,IAAI,CAACD,iBAAL,EAAwB;EACtBxC,EAAAA,YAAI,GAAG,cAAUmC,QAAV,EAAoB;EACzB,QAAI,CAACI,kBAAkB,CAACG,IAAnB,CAAwBP,QAAxB,CAAL,EAAwC;EACtC,aAAO,KAAKlC,gBAAL,CAAsBkC,QAAtB,CAAP;EACD;;EAED,QAAMQ,KAAK,GAAGC,OAAO,CAAC,KAAKC,EAAN,CAArB;;EAEA,QAAI,CAACF,KAAL,EAAY;EACV,WAAKE,EAAL,GAAUvD,MAAM,CAAC,OAAD,CAAhB;EACD;;EAED,QAAIwD,QAAQ,GAAG,IAAf;;EACA,QAAI;EACFX,MAAAA,QAAQ,GAAGA,QAAQ,CAACY,OAAT,CAAiBR,kBAAjB,QAAyC,KAAKM,EAA9C,CAAX;EACAC,MAAAA,QAAQ,GAAG,KAAK7C,gBAAL,CAAsBkC,QAAtB,CAAX;EACD,KAHD,SAGU;EACR,UAAI,CAACQ,KAAL,EAAY;EACV,aAAKK,eAAL,CAAqB,IAArB;EACD;EACF;;EAED,WAAOF,QAAP;EACD,GAtBD;;EAwBA5C,EAAAA,eAAO,GAAG,iBAAUiC,QAAV,EAAoB;EAC5B,QAAI,CAACI,kBAAkB,CAACG,IAAnB,CAAwBP,QAAxB,CAAL,EAAwC;EACtC,aAAO,KAAKhC,aAAL,CAAmBgC,QAAnB,CAAP;EACD;;EAED,QAAMrC,OAAO,GAAGE,YAAI,CAACuB,IAAL,CAAU,IAAV,EAAgBY,QAAhB,CAAhB;;EAEA,QAAI,OAAOrC,OAAO,CAAC,CAAD,CAAd,KAAsB,WAA1B,EAAuC;EACrC,aAAOA,OAAO,CAAC,CAAD,CAAd;EACD;;EAED,WAAO,IAAP;EACD,GAZD;EAaD;;;;;;;;;;;;"} |