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{"version":3,"sources":["../src/tab.js"],"names":["Tab","$","NAME","VERSION","DATA_KEY","EVENT_KEY","DATA_API_KEY","JQUERY_NO_CONFLICT","fn","TRANSITION_DURATION","Event","HIDE","HIDDEN","SHOW","SHOWN","CLICK_DATA_API","ClassName","DROPDOWN_MENU","ACTIVE","DISABLED","FADE","Selector","DROPDOWN","NAV_LIST_GROUP","DATA_TOGGLE","DROPDOWN_TOGGLE","DROPDOWN_ACTIVE_CHILD","element","_element","show","parentNode","nodeType","Node","ELEMENT_NODE","hasClass","target","previous","listElement","closest","selector","Util","getSelectorFromElement","makeArray","find","length","hideEvent","relatedTarget","showEvent","trigger","isDefaultPrevented","_activate","complete","hiddenEvent","shownEvent","dispose","removeData","container","callback","active","isTransitioning","supportsTransitionEnd","_transitionComplete","one","TRANSITION_END","emulateTransitionEnd","removeClass","dropdownChild","setAttribute","addClass","reflow","dropdownElement","_jQueryInterface","config","each","$this","data","undefined","Error","document","on","event","preventDefault","call","Constructor","noConflict","jQuery"],"mappings":";;;;AAGA;;;;;;;AAOA,IAAMA,MAAO,UAACC,CAAD,EAAO;;AAGlB;;;;;;AAMA,MAAMC,OAAsB,KAA5B;AACA,MAAMC,UAAsB,YAA5B;AACA,MAAMC,WAAsB,QAA5B;AACA,MAAMC,kBAA0BD,QAAhC;AACA,MAAME,eAAsB,WAA5B;AACA,MAAMC,qBAAsBN,EAAEO,EAAF,CAAKN,IAAL,CAA5B;AACA,MAAMO,sBAAsB,GAA5B;;AAEA,MAAMC,QAAQ;AACZC,mBAAwBN,SADZ;AAEZO,uBAA0BP,SAFd;AAGZQ,mBAAwBR,SAHZ;AAIZS,qBAAyBT,SAJb;AAKZU,8BAAyBV,SAAzB,GAAqCC;AALzB,GAAd;;AAQA,MAAMU,YAAY;AAChBC,mBAAgB,eADA;AAEhBC,YAAgB,QAFA;AAGhBC,cAAgB,UAHA;AAIhBC,UAAgB,MAJA;AAKhBP,UAAgB;AALA,GAAlB;;AAQA,MAAMQ,WAAW;AACfC,cAAwB,WADT;AAEfC,oBAAwB,mBAFT;AAGfL,YAAwB,SAHT;AAIfM,iBAAwB,iEAJT;AAKfC,qBAAwB,kBALT;AAMfC,2BAAwB;;AAI1B;;;;;;AAViB,GAAjB;AAjCkB,MAiDZ1B,GAjDY;AAmDhB,iBAAY2B,OAAZ,EAAqB;AAAA;;AACnB,WAAKC,QAAL,GAAgBD,OAAhB;AACD;;AAGD;;AAOA;;AA/DgB,kBAiEhBE,IAjEgB,mBAiET;AAAA;;AACL,UAAI,KAAKD,QAAL,CAAcE,UAAd,IACA,KAAKF,QAAL,CAAcE,UAAd,CAAyBC,QAAzB,KAAsCC,KAAKC,YAD3C,IAEAhC,EAAE,KAAK2B,QAAP,EAAiBM,QAAjB,CAA0BlB,UAAUE,MAApC,CAFA,IAGAjB,EAAE,KAAK2B,QAAP,EAAiBM,QAAjB,CAA0BlB,UAAUG,QAApC,CAHJ,EAGmD;AACjD;AACD;;AAED,UAAIgB,eAAJ;AACA,UAAIC,iBAAJ;AACA,UAAMC,cAAcpC,EAAE,KAAK2B,QAAP,EAAiBU,OAAjB,CAAyBjB,SAASE,cAAlC,EAAkD,CAAlD,CAApB;AACA,UAAMgB,WAAcC,KAAKC,sBAAL,CAA4B,KAAKb,QAAjC,CAApB;;AAEA,UAAIS,WAAJ,EAAiB;AACfD,mBAAWnC,EAAEyC,SAAF,CAAYzC,EAAEoC,WAAF,EAAeM,IAAf,CAAoBtB,SAASH,MAA7B,CAAZ,CAAX;AACAkB,mBAAWA,SAASA,SAASQ,MAAT,GAAkB,CAA3B,CAAX;AACD;;AAED,UAAMC,YAAY5C,EAAES,KAAF,CAAQA,MAAMC,IAAd,EAAoB;AACpCmC,uBAAe,KAAKlB;AADgB,OAApB,CAAlB;;AAIA,UAAMmB,YAAY9C,EAAES,KAAF,CAAQA,MAAMG,IAAd,EAAoB;AACpCiC,uBAAeV;AADqB,OAApB,CAAlB;;AAIA,UAAIA,QAAJ,EAAc;AACZnC,UAAEmC,QAAF,EAAYY,OAAZ,CAAoBH,SAApB;AACD;;AAED5C,QAAE,KAAK2B,QAAP,EAAiBoB,OAAjB,CAAyBD,SAAzB;;AAEA,UAAIA,UAAUE,kBAAV,MACDJ,UAAUI,kBAAV,EADH,EACmC;AACjC;AACD;;AAED,UAAIV,QAAJ,EAAc;AACZJ,iBAASlC,EAAEsC,QAAF,EAAY,CAAZ,CAAT;AACD;;AAED,WAAKW,SAAL,CACE,KAAKtB,QADP,EAEES,WAFF;;AAKA,UAAMc,WAAW,SAAXA,QAAW,GAAM;AACrB,YAAMC,cAAcnD,EAAES,KAAF,CAAQA,MAAME,MAAd,EAAsB;AACxCkC,yBAAe,MAAKlB;AADoB,SAAtB,CAApB;;AAIA,YAAMyB,aAAapD,EAAES,KAAF,CAAQA,MAAMI,KAAd,EAAqB;AACtCgC,yBAAeV;AADuB,SAArB,CAAnB;;AAIAnC,UAAEmC,QAAF,EAAYY,OAAZ,CAAoBI,WAApB;AACAnD,UAAE,MAAK2B,QAAP,EAAiBoB,OAAjB,CAAyBK,UAAzB;AACD,OAXD;;AAaA,UAAIlB,MAAJ,EAAY;AACV,aAAKe,SAAL,CAAef,MAAf,EAAuBA,OAAOL,UAA9B,EAA0CqB,QAA1C;AACD,OAFD,MAEO;AACLA;AACD;AACF,KAjIe;;AAAA,kBAmIhBG,OAnIgB,sBAmIN;AACRrD,QAAEsD,UAAF,CAAa,KAAK3B,QAAlB,EAA4BxB,QAA5B;AACA,WAAKwB,QAAL,GAAgB,IAAhB;AACD,KAtIe;;AAyIhB;;AAzIgB,kBA2IhBsB,SA3IgB,sBA2INvB,OA3IM,EA2IG6B,SA3IH,EA2IcC,QA3Id,EA2IwB;AAAA;;AACtC,UAAMC,SAAkBzD,EAAEuD,SAAF,EAAab,IAAb,CAAkBtB,SAASH,MAA3B,EAAmC,CAAnC,CAAxB;AACA,UAAMyC,kBAAkBF,YACnBjB,KAAKoB,qBAAL,EADmB,IAElBF,UAAUzD,EAAEyD,MAAF,EAAUxB,QAAV,CAAmBlB,UAAUI,IAA7B,CAFhB;;AAIA,UAAM+B,WAAW,SAAXA,QAAW;AAAA,eAAM,OAAKU,mBAAL,CACrBlC,OADqB,EAErB+B,MAFqB,EAGrBC,eAHqB,EAIrBF,QAJqB,CAAN;AAAA,OAAjB;;AAOA,UAAIC,UAAUC,eAAd,EAA+B;AAC7B1D,UAAEyD,MAAF,EACGI,GADH,CACOtB,KAAKuB,cADZ,EAC4BZ,QAD5B,EAEGa,oBAFH,CAEwBvD,mBAFxB;AAID,OALD,MAKO;AACL0C;AACD;;AAED,UAAIO,MAAJ,EAAY;AACVzD,UAAEyD,MAAF,EAAUO,WAAV,CAAsBjD,UAAUH,IAAhC;AACD;AACF,KApKe;;AAAA,kBAsKhBgD,mBAtKgB,gCAsKIlC,OAtKJ,EAsKa+B,MAtKb,EAsKqBC,eAtKrB,EAsKsCF,QAtKtC,EAsKgD;AAC9D,UAAIC,MAAJ,EAAY;AACVzD,UAAEyD,MAAF,EAAUO,WAAV,CAAsBjD,UAAUE,MAAhC;;AAEA,YAAMgD,gBAAgBjE,EAAEyD,OAAO5B,UAAT,EAAqBa,IAArB,CACpBtB,SAASK,qBADW,EAEpB,CAFoB,CAAtB;;AAIA,YAAIwC,aAAJ,EAAmB;AACjBjE,YAAEiE,aAAF,EAAiBD,WAAjB,CAA6BjD,UAAUE,MAAvC;AACD;;AAEDwC,eAAOS,YAAP,CAAoB,eAApB,EAAqC,KAArC;AACD;;AAEDlE,QAAE0B,OAAF,EAAWyC,QAAX,CAAoBpD,UAAUE,MAA9B;AACAS,cAAQwC,YAAR,CAAqB,eAArB,EAAsC,IAAtC;;AAEA,UAAIR,eAAJ,EAAqB;AACnBnB,aAAK6B,MAAL,CAAY1C,OAAZ;AACA1B,UAAE0B,OAAF,EAAWyC,QAAX,CAAoBpD,UAAUH,IAA9B;AACD,OAHD,MAGO;AACLZ,UAAE0B,OAAF,EAAWsC,WAAX,CAAuBjD,UAAUI,IAAjC;AACD;;AAED,UAAIO,QAAQG,UAAR,IACA7B,EAAE0B,QAAQG,UAAV,EAAsBI,QAAtB,CAA+BlB,UAAUC,aAAzC,CADJ,EAC6D;;AAE3D,YAAMqD,kBAAkBrE,EAAE0B,OAAF,EAAWW,OAAX,CAAmBjB,SAASC,QAA5B,EAAsC,CAAtC,CAAxB;AACA,YAAIgD,eAAJ,EAAqB;AACnBrE,YAAEqE,eAAF,EAAmB3B,I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Util from './util'\n\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-beta): tab.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Tab = (($) => {\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Constants\n   * ------------------------------------------------------------------------\n   */\n\n  const NAME                = 'tab'\n  const VERSION             = '4.0.0-beta'\n  const DATA_KEY            = 'bs.tab'\n  const EVENT_KEY           = `.${DATA_KEY}`\n  const DATA_API_KEY        = '.data-api'\n  const JQUERY_NO_CONFLICT  = $.fn[NAME]\n  const TRANSITION_DURATION = 150\n\n  const Event = {\n    HIDE           : `hide${EVENT_KEY}`,\n    HIDDEN         : `hidden${EVENT_KEY}`,\n    SHOW           : `show${EVENT_KEY}`,\n    SHOWN          : `shown${EVENT_KEY}`,\n    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n  }\n\n  const ClassName = {\n    DROPDOWN_MENU : 'dropdown-menu',\n    ACTIVE        : 'active',\n    DISABLED      : 'disabled',\n    FADE          : 'fade',\n    SHOW          : 'show'\n  }\n\n  const Selector = {\n    DROPDOWN              : '.dropdown',\n    NAV_LIST_GROUP        : '.nav, .list-group',\n    ACTIVE                : '.active',\n    DATA_TOGGLE           : '[data-toggle=\"tab\"], [data-toggle=\"pill\"], [data-toggle=\"list\"]',\n    DROPDOWN_TOGGLE       : '.dropdown-toggle',\n    DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Class Definition\n   * ------------------------------------------------------------------------\n   */\n\n  class Tab {\n\n    constructor(element) {\n      this._element = element\n    }\n\n\n    // getters\n\n    static get VERSION() {\n      return VERSION\n    }\n\n\n    // public\n\n    show() {\n      if (this._element.parentNode &&\n          this._element.parentNode.nodeType === Node.ELEMENT_NODE &&\n          $(this._element).hasClass(ClassName.ACTIVE) ||\n          $(this._element).hasClass(ClassName.DISABLED)) {\n        return\n      }\n\n      let target\n      let previous\n      const listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0]\n      const selector    = Util.getSelectorFromElement(this._element)\n\n      if (listElement) {\n        previous = $.makeArray($(listElement).find(Selector.ACTIVE))\n        previous = previous[previous.length - 1]\n      }\n\n      const hideEvent = $.Event(Event.HIDE, {\n        relatedTarget: this._element\n      })\n\n      const showEvent = $.Event(Event.SHOW, {\n        relatedTarget: previous\n      })\n\n      if (previous) {\n        $(previous).trigger(hideEvent)\n      }\n\n      $(this._element).trigger(showEvent)\n\n      if (showEvent.isDefaultPrevented() ||\n         hideEvent.isDefaultPrevented()) {\n        return\n      }\n\n      if (selector) {\n        target = $(selector)[0]\n      }\n\n      this._activate(\n        this._element,\n        listElement\n      )\n\n      const complete = () => {\n        const hiddenEvent = $.Event(Event.HIDDEN, {\n          relatedTarget: this._element\n        })\n\n        const shownEvent = $.Event(Event.SHOWN, {\n          relatedTarget: previous\n        })\n\n        $(previous).trigger(hiddenEvent)\n        $(this._element).trigger(shownEvent)\n      }\n\n      if (target) {\n        this._activate(target, target.parentNode, complete)\n      } else {\n        complete()\n      }\n    }\n\n    dispose() {\n      $.removeData(this._element, DATA_KEY)\n      this._element = null\n    }\n\n\n    // private\n\n    _activate(element, container, callback) {\n      const active          = $(container).find(Selector.ACTIVE)[0]\n      const isTransitioning = callback\n        && Util.supportsTransitionEnd()\n        && (active && $(active).hasClass(ClassName.FADE))\n\n      const complete = () => this._transitionComplete(\n        element,\n        active,\n        isTransitioning,\n        callback\n      )\n\n      if (active && isTransitioning) {\n        $(active)\n          .one(Util.TRANSITION_END, complete)\n          .emulateTransitionEnd(TRANSITION_DURATION)\n\n      } else {\n        complete()\n      }\n\n      if (active) {\n        $(active).removeClass(ClassName.SHOW)\n      }\n    }\n\n    _transitionComplete(element, active, isTransitioning, callback) {\n      if (active) {\n        $(active).removeClass(ClassName.ACTIVE)\n\n        const dropdownChild = $(active.parentNode).find(\n          Selector.DROPDOWN_ACTIVE_CHILD\n        )[0]\n\n        if (dropdownChild) {\n          $(dropdownChild).removeClass(ClassName.ACTIVE)\n        }\n\n        active.setAttribute('aria-expanded', false)\n      }\n\n      $(element).addClass(ClassName.ACTIVE)\n      element.setAttribute('aria-expanded', true)\n\n      if (isTransitioning) {\n        Util.reflow(element)\n        $(element).addClass(ClassName.SHOW)\n      } else {\n        $(element).removeClass(ClassName.FADE)\n      }\n\n      if (element.parentNode &&\n          $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {\n\n        const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]\n        if (dropdownElement) {\n          $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)\n        }\n\n        element.setAttribute('aria-expanded', true)\n      }\n\n      if (callback) {\n        callback()\n      }\n    }\n\n\n    // static\n\n    static _jQueryInterface(config) {\n      return this.each(function () {\n        const $this = $(this)\n        let data    = $this.data(DATA_KEY)\n\n        if (!data) {\n          data = new Tab(this)\n          $this.data(DATA_KEY, data)\n        }\n\n        if (typeof config === 'string') {\n          if (data[config] === undefined) {\n            throw new Error(`No method named \"${config}\"`)\n          }\n          data[config]()\n        }\n      })\n    }\n\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Data Api implementation\n   * ------------------------------------------------------------------------\n   */\n\n  $(document)\n    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n      event.preventDefault()\n      Tab._jQueryInterface.call($(this), 'show')\n    })\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * jQuery\n   * ------------------------------------------------------------------------\n   */\n\n  $.fn[NAME]             = Tab._jQueryInterface\n  $.fn[NAME].Constructor = Tab\n  $.fn[NAME].noConflict  = function () {\n    $.fn[NAME] = JQUERY_NO_CONFLICT\n    return Tab._jQueryInterface\n  }\n\n  return Tab\n\n})(jQuery)\n\nexport default Tab\n"]}