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Chris Rebert authored0b6f1906
{"version":3,"sources":["../src/collapse.js"],"names":["Collapse","$","NAME","VERSION","DATA_KEY","EVENT_KEY","DATA_API_KEY","JQUERY_NO_CONFLICT","fn","TRANSITION_DURATION","Default","toggle","parent","DefaultType","Event","SHOW","SHOWN","HIDE","HIDDEN","CLICK_DATA_API","ClassName","IN","COLLAPSE","COLLAPSING","COLLAPSED","Dimension","WIDTH","HEIGHT","Selector","ACTIVES","DATA_TOGGLE","element","config","_isTransitioning","_element","_config","_getConfig","_triggerArray","makeArray","id","_parent","_getParent","_addAriaAndCollapsedClass","hasClass","hide","show","actives","activesData","length","data","startEvent","trigger","isDefaultPrevented","_jQueryInterface","call","dimension","_getDimension","removeClass","addClass","style","setAttribute","attr","setTransitioning","complete","Util","supportsTransitionEnd","capitalizedDimension","toUpperCase","slice","scrollSize","one","TRANSITION_END","emulateTransitionEnd","offsetDimension","reflow","isTransitioning","dispose","removeData","extend","Boolean","typeCheckConfig","hasWidth","selector","find","each","i","_getTargetFromElement","triggerArray","isOpen","toggleClass","getSelectorFromElement","$this","test","undefined","Error","document","on","event","preventDefault","target","Constructor","noConflict","jQuery"],"mappings":";;;;;;AAGA;;;;;;;AAOA,IAAMA,WAAY,UAACC,CAAD,EAAO;;AAGvB;;;;;;AAMA,MAAMC,OAAsB,UAA5B;AACA,MAAMC,UAAsB,eAA5B;AACA,MAAMC,WAAsB,aAA5B;AACA,MAAMC,kBAA0BD,QAAhC;AACA,MAAME,eAAsB,WAA5B;AACA,MAAMC,qBAAsBN,EAAEO,EAAF,CAAKN,IAAL,CAA5B;AACA,MAAMO,sBAAsB,GAA5B;;AAEA,MAAMC,UAAU;AACdC,YAAS,IADK;AAEdC,YAAS;AAFK,GAAhB;;AAKA,MAAMC,cAAc;AAClBF,YAAS,SADS;AAElBC,YAAS;AAFS,GAApB;;AAKA,MAAME,QAAQ;AACZC,mBAAwBV,SADZ;AAEZW,qBAAyBX,SAFb;AAGZY,mBAAwBZ,SAHZ;AAIZa,uBAA0Bb,SAJd;AAKZc,8BAAyBd,SAAzB,GAAqCC;AALzB,GAAd;;AAQA,MAAMc,YAAY;AAChBC,QAAa,IADG;AAEhBC,cAAa,UAFG;AAGhBC,gBAAa,YAHG;AAIhBC,eAAa;AAJG,GAAlB;;AAOA,MAAMC,YAAY;AAChBC,WAAS,OADO;AAEhBC,YAAS;AAFO,GAAlB;;AAKA,MAAMC,WAAW;AACfC,aAAc,oCADC;AAEfC,iBAAc;AAFC,GAAjB;;AAMA;;;;;;AArDuB,MA2DjB9B,QA3DiB;AA6DrB,sBAAY+B,OAAZ,EAAqBC,MAArB,EAA6B;AAAA;;AAC3B,WAAKC,gBAAL,GAAwB,KAAxB;AACA,WAAKC,QAAL,GAAwBH,OAAxB;AACA,WAAKI,OAAL,GAAwB,KAAKC,UAAL,CAAgBJ,MAAhB,CAAxB;AACA,WAAKK,aAAL,GAAwBpC,EAAEqC,SAAF,CAAYrC,EAClC,qCAAmC8B,QAAQQ,EAA3C,wDAC0CR,QAAQQ,EADlD,QADkC,CAAZ,CAAxB;;AAKA,WAAKC,OAAL,GAAe,KAAKL,OAAL,CAAavB,MAAb,GAAsB,KAAK6B,UAAL,EAAtB,GAA0C,IAAzD;;AAEA,UAAI,CAAC,KAAKN,OAAL,CAAavB,MAAlB,EAA0B;AACxB,aAAK8B,yBAAL,CAA+B,KAAKR,QAApC,EAA8C,KAAKG,aAAnD;AACD;;AAED,UAAI,KAAKF,OAAL,CAAaxB,MAAjB,EAAyB;AACvB,aAAKA,MAAL;AACD;AACF;;AAGD;;AAWA;;AA7FqB,uBA+FrBA,MA/FqB,qBA+FZ;AACP,UAAIV,EAAE,KAAKiC,QAAP,EAAiBS,QAAjB,CAA0BvB,UAAUC,EAApC,CAAJ,EAA6C;AAC3C,aAAKuB,IAAL;AACD,OAFD,MAEO;AACL,aAAKC,IAAL;AACD;AACF,KArGoB;;AAAA,uBAuGrBA,IAvGqB,mBAuGd;AAAA;;AACL,UAAI,KAAKZ,gBAAL,IACFhC,EAAE,KAAKiC,QAAP,EAAiBS,QAAjB,CAA0BvB,UAAUC,EAApC,CADF,EAC2C;AACzC;AACD;;AAED,UAAIyB,gBAAJ;AACA,UAAIC,oBAAJ;;AAEA,UAAI,KAAKP,OAAT,EAAkB;AAChBM,kBAAU7C,EAAEqC,SAAF,CAAYrC,EAAE2B,SAASC,OAAX,CAAZ,CAAV;AACA,YAAI,CAACiB,QAAQE,MAAb,EAAqB;AACnBF,oBAAU,IAAV;AACD;AACF;;AAED,UAAIA,OAAJ,EAAa;AACXC,sBAAc9C,EAAE6C,OAAF,EAAWG,IAAX,CAAgB7C,QAAhB,CAAd;AACA,YAAI2C,eAAeA,YAAYd,gBAA/B,EAAiD;AAC/C;AACD;AACF;;AAED,UAAIiB,aAAajD,EAAEa,KAAF,CAAQA,MAAMC,IAAd,CAAjB;AACAd,QAAE,KAAKiC,QAAP,EAAiBiB,OAAjB,CAAyBD,UAAzB;AACA,UAAIA,WAAWE,kBAAX,EAAJ,EAAqC;AACnC;AACD;;AAED,UAAIN,OAAJ,EAAa;AACX9C,iBAASqD,gBAAT,CAA0BC,IAA1B,CAA+BrD,EAAE6C,OAAF,CAA/B,EAA2C,MAA3C;AACA,YAAI,CAACC,WAAL,EAAkB;AAChB9C,YAAE6C,OAAF,EAAWG,IAAX,CAAgB7C,QAAhB,EAA0B,IAA1B;AACD;AACF;;AAED,UAAImD,YAAY,KAAKC,aAAL,EAAhB;;AAEAvD,QAAE,KAAKiC,QAAP,EACGuB,WADH,CACerC,UAAUE,QADzB,EAEGoC,QAFH,CAEYtC,UAAUG,UAFtB;;AAIA,WAAKW,QAAL,CAAcyB,KAAd,CAAoBJ,SAApB,IAAiC,CAAjC;AACA,WAAKrB,QAAL,CAAc0B,YAAd,CAA2B,eAA3B,EAA4C,IAA5C;;AAEA,UAAI,KAAKvB,aAAL,CAAmBW,MAAvB,EAA+B;AAC7B/C,UAAE,KAAKoC,aAAP,EACGoB,WADH,CACerC,UAAUI,SADzB,EAEGqC,IAFH,CAEQ,eAFR,EAEyB,IAFzB;AAGD;;AAED,WAAKC,gBAAL,CAAsB,IAAtB;;AAEA,UAAIC,WAAW,SAAXA,QAAW,GAAM;AACnB9D,UAAE,MAAKiC,QAAP,EACGuB,WADH,CACerC,UAAUG,UADzB,EAEGmC,QAFH,CAEYtC,UAAUE,QAFtB,EAGGoC,QAHH,CAGYtC,UAAUC,EAHtB;;AAKA,cAAKa,QAAL,CAAcyB,KAAd,CAAoBJ,SAApB,IAAiC,EAAjC;;AAEA,cAAKO,gBAAL,CAAsB,KAAtB;;AAEA7D,UAAE,MAAKiC,QAAP,EAAiBiB,OAAjB,CAAyBrC,MAAME,KAA/B;AACD,OAXD;;AAaA,UAAI,CAACgD,KAAKC,qBAAL,EAAL,EAAmC;AACjCF;AACA;AACD;;AAED,UAAIG,uBAAuBX,UAAU,CAAV,EAAaY,WAAb,KAA6BZ,UAAUa,KAAV,CAAgB,CAAhB,CAAxD;AACA,UAAIC,wBAAgCH,oBAApC;;AAEAjE,QAAE,KAAKiC,QAAP,EACGoC,GADH,CACON,KAAKO,cADZ,EAC4BR,QAD5B,EAEGS,oBAFH,CAEwB/D,mBAFxB;;AAIA,WAAKyB,QAAL,CAAcyB,KAAd,CAAoBJ,SAApB,IAAoC,KAAKrB,QAAL,CAAcmC,UAAd,CAApC;AACD,KAtLoB;;AAAA,uBAwLrBzB,IAxLqB,mBAwLd;AAAA;;AACL,UAAI,KAAKX,gBAAL,IACF,CAAChC,EAAE,KAAKiC,QAAP,EAAiBS,QAAjB,CAA0BvB,UAAUC,EAApC,CADH,EAC4C;AAC1C;AACD;;AAED,UAAI6B,aAAajD,EAAEa,KAAF,CAAQA,MAAMG,IAAd,CAAjB;AACAhB,QAAE,KAAKiC,QAAP,EAAiBiB,OAAjB,CAAyBD,UAAzB;AACA,UAAIA,WAAWE,kBAAX,EAAJ,EAAqC;AACnC;AACD;;AAED,UAAIG,YAAkB,KAAKC,aAAL,EAAtB;AACA,UAAIiB,kBAAkBlB,cAAc9B,UAAUC,KAAxB,GACpB,aADoB,GACJ,cADlB;;AAGA,WAAKQ,QAAL,CAAcyB,KAAd,CAAoBJ,SAApB,IAAoC,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Util from './util'\n\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.4): collapse.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Collapse = (($) => {\n\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n const NAME = 'collapse'\n const VERSION = '4.0.0-alpha.4'\n const DATA_KEY = 'bs.collapse'\n const EVENT_KEY = `.${DATA_KEY}`\n const DATA_API_KEY = '.data-api'\n const JQUERY_NO_CONFLICT = $.fn[NAME]\n const TRANSITION_DURATION = 600\n\n const Default = {\n toggle : true,\n parent : ''\n }\n\n const DefaultType = {\n toggle : 'boolean',\n parent : 'string'\n }\n\n const Event = {\n SHOW : `show${EVENT_KEY}`,\n SHOWN : `shown${EVENT_KEY}`,\n HIDE : `hide${EVENT_KEY}`,\n HIDDEN : `hidden${EVENT_KEY}`,\n CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n }\n\n const ClassName = {\n IN : 'in',\n COLLAPSE : 'collapse',\n COLLAPSING : 'collapsing',\n COLLAPSED : 'collapsed'\n }\n\n const Dimension = {\n WIDTH : 'width',\n HEIGHT : 'height'\n }\n\n const Selector = {\n ACTIVES : '.panel > .in, .panel > .collapsing',\n DATA_TOGGLE : '[data-toggle=\"collapse\"]'\n }\n\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n class Collapse {\n\n constructor(element, config) {\n this._isTransitioning = false\n this._element = element\n this._config = this._getConfig(config)\n this._triggerArray = $.makeArray($(\n `[data-toggle=\"collapse\"][href=\"#${element.id}\"],` +\n `[data-toggle=\"collapse\"][data-target=\"#${element.id}\"]`\n ))\n\n this._parent = this._config.parent ? this._getParent() : null\n\n if (!this._config.parent) {\n this._addAriaAndCollapsedClass(this._element, this._triggerArray)\n }\n\n if (this._config.toggle) {\n this.toggle()\n }\n }\n\n\n // getters\n\n static get VERSION() {\n return VERSION\n }\n\n static get Default() {\n return Default\n }\n\n\n // public\n\n toggle() {\n if ($(this._element).hasClass(ClassName.IN)) {\n this.hide()\n } else {\n this.show()\n }\n }\n\n show() {\n if (this._isTransitioning ||\n $(this._element).hasClass(ClassName.IN)) {\n return\n }\n\n let actives\n let activesData\n\n if (this._parent) {\n actives = $.makeArray($(Selector.ACTIVES))\n if (!actives.length) {\n actives = null\n }\n }\n\n if (actives) {\n activesData = $(actives).data(DATA_KEY)\n if (activesData && activesData._isTransitioning) {\n return\n }\n }\n\n let startEvent = $.Event(Event.SHOW)\n $(this._element).trigger(startEvent)\n if (startEvent.isDefaultPrevented()) {\n return\n }\n\n if (actives) {\n Collapse._jQueryInterface.call($(actives), 'hide')\n if (!activesData) {\n $(actives).data(DATA_KEY, null)\n }\n }\n\n let dimension = this._getDimension()\n\n $(this._element)\n .removeClass(ClassName.COLLAPSE)\n .addClass(ClassName.COLLAPSING)\n\n this._element.style[dimension] = 0\n this._element.setAttribute('aria-expanded', true)\n\n if (this._triggerArray.length) {\n $(this._triggerArray)\n .removeClass(ClassName.COLLAPSED)\n .attr('aria-expanded', true)\n }\n\n this.setTransitioning(true)\n\n let complete = () => {\n $(this._element)\n .removeClass(ClassName.COLLAPSING)\n .addClass(ClassName.COLLAPSE)\n .addClass(ClassName.IN)\n\n this._element.style[dimension] = ''\n\n this.setTransitioning(false)\n\n $(this._element).trigger(Event.SHOWN)\n }\n\n if (!Util.supportsTransitionEnd()) {\n complete()\n return\n }\n\n let capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)\n let scrollSize = `scroll${capitalizedDimension}`\n\n $(this._element)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(TRANSITION_DURATION)\n\n this._element.style[dimension] = `${this._element[scrollSize]}px`\n }\n\n hide() {\n if (this._isTransitioning ||\n !$(this._element).hasClass(ClassName.IN)) {\n return\n }\n\n let startEvent = $.Event(Event.HIDE)\n $(this._element).trigger(startEvent)\n if (startEvent.isDefaultPrevented()) {\n return\n }\n\n let dimension = this._getDimension()\n let offsetDimension = dimension === Dimension.WIDTH ?\n 'offsetWidth' : 'offsetHeight'\n\n this._element.style[dimension] = `${this._element[offsetDimension]}px`\n\n Util.reflow(this._element)\n\n $(this._element)\n .addClass(ClassName.COLLAPSING)\n .removeClass(ClassName.COLLAPSE)\n .removeClass(ClassName.IN)\n\n this._element.setAttribute('aria-expanded', false)\n\n if (this._triggerArray.length) {\n $(this._triggerArray)\n .addClass(ClassName.COLLAPSED)\n .attr('aria-expanded', false)\n }\n\n this.setTransitioning(true)\n\n let complete = () => {\n this.setTransitioning(false)\n $(this._element)\n .removeClass(ClassName.COLLAPSING)\n .addClass(ClassName.COLLAPSE)\n .trigger(Event.HIDDEN)\n }\n\n this._element.style[dimension] = 0\n\n if (!Util.supportsTransitionEnd()) {\n complete()\n return\n }\n\n $(this._element)\n .one(Util.TRANSITION_END, complete)\n .emulateTransitionEnd(TRANSITION_DURATION)\n }\n\n setTransitioning(isTransitioning) {\n this._isTransitioning = isTransitioning\n }\n\n dispose() {\n $.removeData(this._element, DATA_KEY)\n\n this._config = null\n this._parent = null\n this._element = null\n this._triggerArray = null\n this._isTransitioning = null\n }\n\n\n // private\n\n _getConfig(config) {\n config = $.extend({}, Default, config)\n config.toggle = Boolean(config.toggle) // coerce string values\n Util.typeCheckConfig(NAME, config, DefaultType)\n return config\n }\n\n _getDimension() {\n let hasWidth = $(this._element).hasClass(Dimension.WIDTH)\n return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT\n }\n\n _getParent() {\n let parent = $(this._config.parent)[0]\n let selector =\n `[data-toggle=\"collapse\"][data-parent=\"${this._config.parent}\"]`\n\n $(parent).find(selector).each((i, element) => {\n this._addAriaAndCollapsedClass(\n Collapse._getTargetFromElement(element),\n [element]\n )\n })\n\n return parent\n }\n\n _addAriaAndCollapsedClass(element, triggerArray) {\n if (element) {\n let isOpen = $(element).hasClass(ClassName.IN)\n element.setAttribute('aria-expanded', isOpen)\n\n if (triggerArray.length) {\n $(triggerArray)\n .toggleClass(ClassName.COLLAPSED, !isOpen)\n .attr('aria-expanded', isOpen)\n }\n }\n }\n\n\n // static\n\n static _getTargetFromElement(element) {\n let selector = Util.getSelectorFromElement(element)\n return selector ? $(selector)[0] : null\n }\n\n static _jQueryInterface(config) {\n return this.each(function () {\n let $this = $(this)\n let data = $this.data(DATA_KEY)\n let _config = $.extend(\n {},\n Default,\n $this.data(),\n typeof config === 'object' && config\n )\n\n if (!data && _config.toggle && /show|hide/.test(config)) {\n _config.toggle = false\n }\n\n if (!data) {\n data = new Collapse(this, _config)\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).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n event.preventDefault()\n\n let target = Collapse._getTargetFromElement(this)\n let data = $(target).data(DATA_KEY)\n let config = data ? 'toggle' : $(this).data()\n\n Collapse._jQueryInterface.call($(target), config)\n })\n\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Collapse._jQueryInterface\n $.fn[NAME].Constructor = Collapse\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT\n return Collapse._jQueryInterface\n }\n\n return Collapse\n\n})(jQuery)\n\nexport default Collapse\n"]}