path: root/vendor/twbs/bootstrap/js/dist/util.js.map

{"version":3,"file":"util.js","sources":["../src/util.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.5.0): util.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nimport $ from 'jquery'\n\n/**\n * ------------------------------------------------------------------------\n * Private TransitionEnd Helpers\n * ------------------------------------------------------------------------\n */\n\nconst TRANSITION_END = 'transitionend'\nconst MAX_UID = 1000000\nconst MILLISECONDS_MULTIPLIER = 1000\n\n// Shoutout AngusCroll (https://goo.gl/pxwQGp)\nfunction toType(obj) {\n  if (obj === null || typeof obj === 'undefined') {\n    return `${obj}`\n  }\n\n  return {}.toString.call(obj).match(/\\s([a-z]+)/i)[1].toLowerCase()\n}\n\nfunction getSpecialTransitionEndEvent() {\n  return {\n    bindType: TRANSITION_END,\n    delegateType: TRANSITION_END,\n    handle(event) {\n      if ($(event.target).is(this)) {\n        return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params\n      }\n      return undefined\n    }\n  }\n}\n\nfunction 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\nfunction setTransitionEndSupport() {\n  $.fn.emulateTransitionEnd = transitionEndEmulator\n  $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()\n}\n\n/**\n * --------------------------------------------------------------------------\n * Public Util Api\n * --------------------------------------------------------------------------\n */\n\nconst Util = {\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\n    if (!selector || selector === '#') {\n      const hrefAttr = element.getAttribute('href')\n      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''\n    }\n\n    try {\n      return document.querySelector(selector) ? selector : null\n    } catch (err) {\n      return null\n    }\n  },\n\n  getTransitionDurationFromElement(element) {\n    if (!element) {\n      return 0\n    }\n\n    // Get transition-duration of the element\n    let transitionDuration = $(element).css('transition-duration')\n    let transitionDelay = $(element).css('transition-delay')\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\n  reflow(element) {\n    return element.offsetHeight\n  },\n\n  triggerTransitionEnd(element) {\n    $(element).trigger(TRANSITION_END)\n  },\n\n  // TODO: Remove in v5\n  supportsTransitionEnd() {\n    return Boolean(TRANSITION_END)\n  },\n\n  isElement(obj) {\n    return (obj[0] || obj).nodeType\n  },\n\n  typeCheckConfig(componentName, config, configTypes) {\n    for (const property in configTypes) {\n      if (Object.prototype.hasOwnProperty.call(configTypes, property)) {\n        const expectedTypes = configTypes[property]\n        const value         = config[property]\n        const valueType     = value && Util.isElement(value)\n          ? 'element' : toType(value)\n\n        if (!new RegExp(expectedTypes).test(valueType)) {\n          throw new Error(\n            `${componentName.toUpperCase()}: ` +\n            `Option \"${property}\" provided type \"${valueType}\" ` +\n            `but expected type \"${expectedTypes}\".`)\n        }\n      }\n    }\n  },\n\n  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 Util.findShadowRoot(element.parentNode)\n  },\n\n  jQueryDetection() {\n    if (typeof $ === 'undefined') {\n      throw new TypeError('Bootstrap\\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\\'s JavaScript.')\n    }\n\n    const version = $.fn.jquery.split(' ')[0].split('.')\n    const minMajor = 1\n    const ltMajor = 2\n    const minMinor = 9\n    const minPatch = 1\n    const maxMajor = 4\n\n    if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {\n      throw new Error('Bootstrap\\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')\n    }\n  }\n}\n\nUtil.jQueryDetection()\nsetTransitionEndSupport()\n\nexport default Util\n"],"names":["TRANSITION_END","MAX_UID","MILLISECONDS_MULTIPLIER","toType","obj","toString","call","match","toLowerCase","getSpecialTransitionEndEvent","bindType","delegateType","handle","event","$","target","is","handleObj","handler","apply","arguments","undefined","transitionEndEmulator","duration","called","one","Util","setTimeout","triggerTransitionEnd","setTransitionEndSupport","fn","emulateTransitionEnd","special","getUID","prefix","Math","random","document","getElementById","getSelectorFromElement","element","selector","getAttribute","hrefAttr","trim","querySelector","err","getTransitionDurationFromElement","transitionDuration","css","transitionDelay","floatTransitionDuration","parseFloat","floatTransitionDelay","split","reflow","offsetHeight","trigger","supportsTransitionEnd","Boolean","isElement","nodeType","typeCheckConfig","componentName","config","configTypes","property","Object","prototype","hasOwnProperty","expectedTypes","value","valueType","RegExp","test","Error","toUpperCase","findShadowRoot","documentElement","attachShadow","getRootNode","root","ShadowRoot","parentNode","jQueryDetection","TypeError","version","jquery","minMajor","ltMajor","minMinor","minPatch","maxMajor"],"mappings":";;;;;;;;;;;;;EAAA;;;;;;EASA;;;;;;EAMA,IAAMA,cAAc,GAAG,eAAvB;EACA,IAAMC,OAAO,GAAG,OAAhB;EACA,IAAMC,uBAAuB,GAAG,IAAhC;;EAGA,SAASC,MAAT,CAAgBC,GAAhB,EAAqB;EACnB,MAAIA,GAAG,KAAK,IAAR,IAAgB,OAAOA,GAAP,KAAe,WAAnC,EAAgD;EAC9C,gBAAUA,GAAV;EACD;;EAED,SAAO,GAAGC,QAAH,CAAYC,IAAZ,CAAiBF,GAAjB,EAAsBG,KAAtB,CAA4B,aAA5B,EAA2C,CAA3C,EAA8CC,WAA9C,EAAP;EACD;;EAED,SAASC,4BAAT,GAAwC;EACtC,SAAO;EACLC,IAAAA,QAAQ,EAAEV,cADL;EAELW,IAAAA,YAAY,EAAEX,cAFT;EAGLY,IAAAA,MAHK,kBAGEC,KAHF,EAGS;EACZ,UAAIC,CAAC,CAACD,KAAK,CAACE,MAAP,CAAD,CAAgBC,EAAhB,CAAmB,IAAnB,CAAJ,EAA8B;EAC5B,eAAOH,KAAK,CAACI,SAAN,CAAgBC,OAAhB,CAAwBC,KAAxB,CAA8B,IAA9B,EAAoCC,SAApC,CAAP,CAD4B;EAE7B;;EACD,aAAOC,SAAP;EACD;EARI,GAAP;EAUD;;EAED,SAASC,qBAAT,CAA+BC,QAA/B,EAAyC;EAAA;;EACvC,MAAIC,MAAM,GAAG,KAAb;EAEAV,EAAAA,CAAC,CAAC,IAAD,CAAD,CAAQW,GAAR,CAAYC,IAAI,CAAC1B,cAAjB,EAAiC,YAAM;EACrCwB,IAAAA,MAAM,GAAG,IAAT;EACD,GAFD;EAIAG,EAAAA,UAAU,CAAC,YAAM;EACf,QAAI,CAACH,MAAL,EAAa;EACXE,MAAAA,IAAI,CAACE,oBAAL,CAA0B,KAA1B;EACD;EACF,GAJS,EAIPL,QAJO,CAAV;EAMA,SAAO,IAAP;EACD;;EAED,SAASM,uBAAT,GAAmC;EACjCf,EAAAA,CAAC,CAACgB,EAAF,CAAKC,oBAAL,GAA4BT,qBAA5B;EACAR,EAAAA,CAAC,CAACD,KAAF,CAAQmB,OAAR,CAAgBN,IAAI,CAAC1B,cAArB,IAAuCS,4BAA4B,EAAnE;EACD;EAED;;;;;;;MAMMiB,IAAI,GAAG;EACX1B,EAAAA,cAAc,EAAE,iBADL;EAGXiC,EAAAA,MAHW,kBAGJC,MAHI,EAGI;EACb,OAAG;EACD;EACAA,MAAAA,MAAM,IAAI,CAAC,EAAEC,IAAI,CAACC,MAAL,KAAgBnC,OAAlB,CAAX,CAFC;EAGF,KAHD,QAGSoC,QAAQ,CAACC,cAAT,CAAwBJ,MAAxB,CAHT;;EAIA,WAAOA,MAAP;EACD,GATU;EAWXK,EAAAA,sBAXW,kCAWYC,OAXZ,EAWqB;EAC9B,QAAIC,QAAQ,GAAGD,OAAO,CAACE,YAAR,CAAqB,aAArB,CAAf;;EAEA,QAAI,CAACD,QAAD,IAAaA,QAAQ,KAAK,GAA9B,EAAmC;EACjC,UAAME,QAAQ,GAAGH,OAAO,CAACE,YAAR,CAAqB,MAArB,CAAjB;EACAD,MAAAA,QAAQ,GAAGE,QAAQ,IAAIA,QAAQ,KAAK,GAAzB,GAA+BA,QAAQ,CAACC,IAAT,EAA/B,GAAiD,EAA5D;EACD;;EAED,QAAI;EACF,aAAOP,QAAQ,CAACQ,aAAT,CAAuBJ,QAAvB,IAAmCA,QAAnC,GAA8C,IAArD;EACD,KAFD,CAEE,OAAOK,GAAP,EAAY;EACZ,aAAO,IAAP;EACD;EACF,GAxBU;EA0BXC,EAAAA,gCA1BW,4CA0BsBP,OA1BtB,EA0B+B;EACxC,QAAI,CAACA,OAAL,EAAc;EACZ,aAAO,CAAP;EACD,KAHuC;;;EAMxC,QAAIQ,kBAAkB,GAAGlC,CAAC,CAAC0B,OAAD,CAAD,CAAWS,GAAX,CAAe,qBAAf,CAAzB;EACA,QAAIC,eAAe,GAAGpC,CAAC,CAAC0B,OAAD,CAAD,CAAWS,GAAX,CAAe,kBAAf,CAAtB;EAEA,QAAME,uBAAuB,GAAGC,UAAU,CAACJ,kBAAD,CAA1C;EACA,QAAMK,oBAAoB,GAAGD,UAAU,CAACF,eAAD,CAAvC,CAVwC;;EAaxC,QAAI,CAACC,uBAAD,IAA4B,CAACE,oBAAjC,EAAuD;EACrD,aAAO,CAAP;EACD,KAfuC;;;EAkBxCL,IAAAA,kBAAkB,GAAGA,kBAAkB,CAACM,KAAnB,CAAyB,GAAzB,EAA8B,CAA9B,CAArB;EACAJ,IAAAA,eAAe,GAAGA,eAAe,CAACI,KAAhB,CAAsB,GAAtB,EAA2B,CAA3B,CAAlB;EAEA,WAAO,CAACF,UAAU,CAACJ,kBAAD,CAAV,GAAiCI,UAAU,CAACF,eAAD,CAA5C,IAAiEhD,uBAAxE;EACD,GAhDU;EAkDXqD,EAAAA,MAlDW,kBAkDJf,OAlDI,EAkDK;EACd,WAAOA,OAAO,CAACgB,YAAf;EACD,GApDU;EAsDX5B,EAAAA,oBAtDW,gCAsDUY,OAtDV,EAsDmB;EAC5B1B,IAAAA,CAAC,CAAC0B,OAAD,CAAD,CAAWiB,OAAX,CAAmBzD,cAAnB;EACD,GAxDU;EA0DX;EACA0D,EAAAA,qBA3DW,mCA2Da;EACtB,WAAOC,OAAO,CAAC3D,cAAD,CAAd;EACD,GA7DU;EA+DX4D,EAAAA,SA/DW,qBA+DDxD,GA/DC,EA+DI;EACb,WAAO,CAACA,GAAG,CAAC,CAAD,CAAH,IAAUA,GAAX,EAAgByD,QAAvB;EACD,GAjEU;EAmEXC,EAAAA,eAnEW,2BAmEKC,aAnEL,EAmEoBC,MAnEpB,EAmE4BC,WAnE5B,EAmEyC;EAClD,SAAK,IAAMC,QAAX,IAAuBD,WAAvB,EAAoC;EAClC,UAAIE,MAAM,CAACC,SAAP,CAAiBC,cAAjB,CAAgC/D,IAAhC,CAAqC2D,WAArC,EAAkDC,QAAlD,CAAJ,EAAiE;EAC/D,YAAMI,aAAa,GAAGL,WAAW,CAACC,QAAD,CAAjC;EACA,YAAMK,KAAK,GAAWP,MAAM,CAACE,QAAD,CAA5B;EACA,YAAMM,SAAS,GAAOD,KAAK,IAAI7C,IAAI,CAACkC,SAAL,CAAeW,KAAf,CAAT,GAClB,SADkB,GACNpE,MAAM,CAACoE,KAAD,CADtB;;EAGA,YAAI,CAAC,IAAIE,MAAJ,CAAWH,aAAX,EAA0BI,IAA1B,CAA+BF,SAA/B,CAAL,EAAgD;EAC9C,gBAAM,IAAIG,KAAJ,CACDZ,aAAa,CAACa,WAAd,EAAH,yBACWV,QADX,2BACuCM,SADvC,sCAEsBF,aAFtB,SADI,CAAN;EAID;EACF;EACF;EACF,GAnFU;EAqFXO,EAAAA,cArFW,0BAqFIrC,OArFJ,EAqFa;EACtB,QAAI,CAACH,QAAQ,CAACyC,eAAT,CAAyBC,YAA9B,EAA4C;EAC1C,aAAO,IAAP;EACD,KAHqB;;;EAMtB,QAAI,OAAOvC,OAAO,CAACwC,WAAf,KAA+B,UAAnC,EAA+C;EAC7C,UAAMC,IAAI,GAAGzC,OAAO,CAACwC,WAAR,EAAb;EACA,aAAOC,IAAI,YAAYC,UAAhB,GAA6BD,IAA7B,GAAoC,IAA3C;EACD;;EAED,QAAIzC,OAAO,YAAY0C,UAAvB,EAAmC;EACjC,aAAO1C,OAAP;EACD,KAbqB;;;EAgBtB,QAAI,CAACA,OAAO,CAAC2C,UAAb,EAAyB;EACvB,aAAO,IAAP;EACD;;EAED,WAAOzD,IAAI,CAACmD,cAAL,CAAoBrC,OAAO,CAAC2C,UAA5B,CAAP;EACD,GA1GU;EA4GXC,EAAAA,eA5GW,6BA4GO;EAChB,QAAI,OAAOtE,CAAP,KAAa,WAAjB,EAA8B;EAC5B,YAAM,IAAIuE,SAAJ,CAAc,kGAAd,CAAN;EACD;;EAED,QAAMC,OAAO,GAAGxE,CAAC,CAACgB,EAAF,CAAKyD,MAAL,CAAYjC,KAAZ,CAAkB,GAAlB,EAAuB,CAAvB,EAA0BA,KAA1B,CAAgC,GAAhC,CAAhB;EACA,QAAMkC,QAAQ,GAAG,CAAjB;EACA,QAAMC,OAAO,GAAG,CAAhB;EACA,QAAMC,QAAQ,GAAG,CAAjB;EACA,QAAMC,QAAQ,GAAG,CAAjB;EACA,QAAMC,QAAQ,GAAG,CAAjB;;EAEA,QAAIN,OAAO,CAAC,CAAD,CAAP,GAAaG,OAAb,IAAwBH,OAAO,CAAC,CAAD,CAAP,GAAaI,QAArC,IAAiDJ,OAAO,CAAC,CAAD,CAAP,KAAeE,QAAf,IAA2BF,OAAO,CAAC,CAAD,CAAP,KAAeI,QAA1C,IAAsDJ,OAAO,CAAC,CAAD,CAAP,GAAaK,QAApH,IAAgIL,OAAO,CAAC,CAAD,CAAP,IAAcM,QAAlJ,EAA4J;EAC1J,YAAM,IAAIjB,KAAJ,CAAU,8EAAV,CAAN;EACD;EACF;EA3HU;EA8HbjD,IAAI,CAAC0D,eAAL;EACAvD,uBAAuB;;;;;;;;"}