Bootstrap/js/dist/util.js.map

{"version":3,"sources":["../src/util.js"],"names":["Util","$","transition","MAX_UID","toType","obj","toString","call","match","toLowerCase","getSpecialTransitionEndEvent","bindType","end","delegateType","handle","event","target","is","handleObj","handler","apply","arguments","undefined","transitionEndTest","window","QUnit","transitionEndEmulator","duration","called","one","TRANSITION_END","setTimeout","triggerTransitionEnd","setTransitionEndSupport","fn","emulateTransitionEnd","supportsTransitionEnd","special","getUID","prefix","Math","random","document","getElementById","getSelectorFromElement","element","selector","getAttribute","$selector","find","length","err","reflow","offsetHeight","trigger","Boolean","isElement","nodeType","typeCheckConfig","componentName","config","configTypes","property","Object","prototype","hasOwnProperty","expectedTypes","value","valueType","RegExp","test","Error","toUpperCase"],"mappings":"AAEA;;;;;;AAOA,IAAMA,OAAQ,UAACC,CAAD,EAAO;AACnB;;;;;AAMA,MAAIC,aAAa,KAAjB;AAEA,MAAMC,UAAU,OAAhB,CATmB,CAWnB;;AACA,WAASC,MAAT,CAAgBC,GAAhB,EAAqB;AACnB,WAAO,GAAGC,QAAH,CAAYC,IAAZ,CAAiBF,GAAjB,EAAsBG,KAAtB,CAA4B,aAA5B,EAA2C,CAA3C,EAA8CC,WAA9C,EAAP;AACD;;AAED,WAASC,4BAAT,GAAwC;AACtC,WAAO;AACLC,gBAAUT,WAAWU,GADhB;AAELC,oBAAcX,WAAWU,GAFpB;AAGLE,YAHK,kBAGEC,KAHF,EAGS;AACZ,YAAId,EAAEc,MAAMC,MAAR,EAAgBC,EAAhB,CAAmB,IAAnB,CAAJ,EAA8B;AAC5B,iBAAOF,MAAMG,SAAN,CAAgBC,OAAhB,CAAwBC,KAAxB,CAA8B,IAA9B,EAAoCC,SAApC,CAAP,CAD4B,CAC0B;AACvD;;AACD,eAAOC,SAAP,CAJY,CAIK;AAClB;AARI,KAAP;AAUD;;AAED,WAASC,iBAAT,GAA6B;AAC3B,QAAI,OAAOC,MAAP,KAAkB,WAAlB,IAAiCA,OAAOC,KAA5C,EAAmD;AACjD,aAAO,KAAP;AACD;;AAED,WAAO;AACLb,WAAK;AADA,KAAP;AAGD;;AAED,WAASc,qBAAT,CAA+BC,QAA/B,EAAyC;AAAA;;AACvC,QAAIC,SAAS,KAAb;AAEA3B,MAAE,IAAF,EAAQ4B,GAAR,CAAY7B,KAAK8B,cAAjB,EAAiC,YAAM;AACrCF,eAAS,IAAT;AACD,KAFD;AAIAG,eAAW,YAAM;AACf,UAAI,CAACH,MAAL,EAAa;AACX5B,aAAKgC,oBAAL;AACD;AACF,KAJD,EAIGL,QAJH;AAMA,WAAO,IAAP;AACD;;AAED,WAASM,uBAAT,GAAmC;AACjC/B,iBAAaqB,mBAAb;AAEAtB,MAAEiC,EAAF,CAAKC,oBAAL,GAA4BT,qBAA5B;;AAEA,QAAI1B,KAAKoC,qBAAL,EAAJ,EAAkC;AAChCnC,QAAEc,KAAF,CAAQsB,OAAR,CAAgBrC,KAAK8B,cAArB,IAAuCpB,8BAAvC;AACD;AACF;AAED;;;;;;;AAMA,MAAMV,OAAO;AAEX8B,oBAAgB,iBAFL;AAIXQ,UAJW,kBAIJC,MAJI,EAII;AACb,SAAG;AACD;AACAA,kBAAU,CAAC,EAAEC,KAAKC,MAAL,KAAgBtC,OAAlB,CAAX,CAFC,CAEqC;AACvC,OAHD,QAGSuC,SAASC,cAAT,CAAwBJ,MAAxB,CAHT;;AAIA,aAAOA,MAAP;AACD,KAVU;AAYXK,0BAZW,kCAYYC,OAZZ,EAYqB;AAC9B,UAAIC,WAAWD,QAAQE,YAAR,CAAqB,aAArB,CAAf;;AACA,UAAI,CAACD,QAAD,IAAaA,aAAa,GAA9B,EAAmC;AACjCA,mBAAWD,QAAQE,YAAR,CAAqB,MAArB,KAAgC,EAA3C;AACD;;AAED,UAAI;AACF,YAAMC,YAAY/C,EAAEyC,QAAF,EAAYO,IAAZ,CAAiBH,QAAjB,CAAlB;AACA,eAAOE,UAAUE,MAAV,GAAmB,CAAnB,GAAuBJ,QAAvB,GAAkC,IAAzC;AACD,OAHD,CAGE,OAAOK,GAAP,EAAY;AACZ,eAAO,IAAP;AACD;AACF,KAxBU;AA0BXC,UA1BW,kBA0BJP,OA1BI,EA0BK;AACd,aAAOA,QAAQQ,YAAf;AACD,KA5BU;AA8BXrB,wBA9BW,gCA8BUa,OA9BV,EA8BmB;AAC5B5C,QAAE4C,OAAF,EAAWS,OAAX,CAAmBpD,WAAWU,GAA9B;AACD,KAhCU;AAkCXwB,yBAlCW,mCAkCa;AACtB,aAAOmB,QAAQrD,UAAR,CAAP;AACD,KApCU;AAsCXsD,aAtCW,qBAsCDnD,GAtCC,EAsCI;AACb,aAAO,CAACA,IAAI,CAAJ,KAAUA,GAAX,EAAgBoD,QAAvB;AACD,KAxCU;AA0CXC,mBA1CW,2BA0CKC,aA1CL,EA0CoBC,MA1CpB,EA0C4BC,WA1C5B,EA0CyC;AAClD,WAAK,IAAMC,QAAX,IAAuBD,WAAvB,EAAoC;AAClC,YAAIE,OAAOC,SAAP,CAAiBC,cAAjB,CAAgC1D,IAAhC,CAAqCsD,WAArC,EAAkDC,QAAlD,CAAJ,EAAiE;AAC/D,cAAMI,gBAAgBL,YAAYC,QAAZ,CAAtB;AACA,cAAMK,QAAgBP,OAAOE,QAAP,CAAtB;AACA,cAAMM,YAAgBD,SAASnE,KAAKwD,SAAL,CAAeW,KAAf,CAAT,GAClB,SADkB,GACN/D,OAAO+D,KAAP,CADhB;;AAGA,cAAI,CAAC,IAAIE,MAAJ,CAAWH,aAAX,EAA0BI,IAA1B,CAA+BF,SAA/B,CAAL,EAAgD;AAC9C,kBAAM,IAAIG,KAAJ,CACDZ,cAAca,WAAd,EAAH,yBACWV,QADX,2BACuCM,SADvC,sCAEsBF,aAFtB,SADI,CAAN;AAID;AACF;AACF;AACF;AA1DU,GAAb;AA6DAjC;AAEA,SAAOjC,IAAP;AACD,CAvIY,CAuIVC,CAvIU,CAAb","file":"util.js","sourcesContent":["import $ from 'jquery'\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0): util.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Util = (($) => {\n  /**\n   * ------------------------------------------------------------------------\n   * Private TransitionEnd Helpers\n   * ------------------------------------------------------------------------\n   */\n\n  let transition = false\n\n  const MAX_UID = 1000000\n\n  // Shoutout AngusCroll (https://goo.gl/pxwQGp)\n  function toType(obj) {\n    return {}.toString.call(obj).match(/\\s([a-z]+)/i)[1].toLowerCase()\n  }\n\n  function getSpecialTransitionEndEvent() {\n    return {\n      bindType: transition.end,\n      delegateType: transition.end,\n      handle(event) {\n        if ($(event.target).is(this)) {\n          return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params\n        }\n        return undefined // eslint-disable-line no-undefined\n      }\n    }\n  }\n\n  function transitionEndTest() {\n    if (typeof window !== 'undefined' && window.QUnit) {\n      return false\n    }\n\n    return {\n      end: 'transitionend'\n    }\n  }\n\n  function transitionEndEmulator(duration) {\n    let called = false\n\n    $(this).one(Util.TRANSITION_END, () => {\n      called = true\n    })\n\n    setTimeout(() => {\n      if (!called) {\n        Util.triggerTransitionEnd(this)\n      }\n    }, duration)\n\n    return this\n  }\n\n  function setTransitionEndSupport() {\n    transition = transitionEndTest()\n\n    $.fn.emulateTransitionEnd = transitionEndEmulator\n\n    if (Util.supportsTransitionEnd()) {\n      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()\n    }\n  }\n\n  /**\n   * --------------------------------------------------------------------------\n   * Public Util Api\n   * --------------------------------------------------------------------------\n   */\n\n  const Util = {\n\n    TRANSITION_END: 'bsTransitionEnd',\n\n    getUID(prefix) {\n      do {\n        // eslint-disable-next-line no-bitwise\n        prefix += ~~(Math.random() * MAX_UID) // \"~~\" acts like a faster Math.floor() here\n      } while (document.getElementById(prefix))\n      return prefix\n    },\n\n    getSelectorFromElement(element) {\n      let selector = element.getAttribute('data-target')\n      if (!selector || selector === '#') {\n        selector = element.getAttribute('href') || ''\n      }\n\n      try {\n        const $selector = $(document).find(selector)\n        return $selector.length > 0 ? selector : null\n      } catch (err) {\n        return null\n      }\n    },\n\n    reflow(element) {\n      return element.offsetHeight\n    },\n\n    triggerTransitionEnd(element) {\n      $(element).trigger(transition.end)\n    },\n\n    supportsTransitionEnd() {\n      return Boolean(transition)\n    },\n\n    isElement(obj) {\n      return (obj[0] || obj).nodeType\n    },\n\n    typeCheckConfig(componentName, config, configTypes) {\n      for (const property in configTypes) {\n        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {\n          const expectedTypes = configTypes[property]\n          const value         = config[property]\n          const valueType     = value && Util.isElement(value)\n            ? 'element' : toType(value)\n\n          if (!new RegExp(expectedTypes).test(valueType)) {\n            throw new Error(\n              `${componentName.toUpperCase()}: ` +\n              `Option \"${property}\" provided type \"${valueType}\" ` +\n              `but expected type \"${expectedTypes}\".`)\n          }\n        }\n      }\n    }\n  }\n\n  setTransitionEndSupport()\n\n  return Util\n})($)\n\nexport default Util\n"]}