tippy.js
Version:
Vanilla JS Tooltip Library
1,224 lines (1,053 loc) • 147 kB
JavaScript
/*!
* Tippy.js v2.5.2
* (c) 2017-2018 atomiks
* MIT
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.tippy = factory());
}(this, (function () { 'use strict';
var styles = ".tippy-touch{cursor:pointer!important}.tippy-notransition{transition:none!important}.tippy-popper{max-width:350px;-webkit-perspective:700px;perspective:700px;z-index:9999;outline:0;transition-timing-function:cubic-bezier(.165,.84,.44,1);pointer-events:none;line-height:1.4}.tippy-popper[data-html]{max-width:96%;max-width:calc(100% - 20px)}.tippy-popper[x-placement^=top] .tippy-backdrop{border-radius:40% 40% 0 0}.tippy-popper[x-placement^=top] .tippy-roundarrow{bottom:-8px;-webkit-transform-origin:50% 0;transform-origin:50% 0}.tippy-popper[x-placement^=top] .tippy-roundarrow svg{position:absolute;left:0;-webkit-transform:rotate(180deg);transform:rotate(180deg)}.tippy-popper[x-placement^=top] .tippy-arrow{border-top:7px solid #333;border-right:7px solid transparent;border-left:7px solid transparent;bottom:-7px;margin:0 6px;-webkit-transform-origin:50% 0;transform-origin:50% 0}.tippy-popper[x-placement^=top] .tippy-backdrop{-webkit-transform-origin:0 90%;transform-origin:0 90%}.tippy-popper[x-placement^=top] .tippy-backdrop[data-state=visible]{-webkit-transform:scale(6) translate(-50%,25%);transform:scale(6) translate(-50%,25%);opacity:1}.tippy-popper[x-placement^=top] .tippy-backdrop[data-state=hidden]{-webkit-transform:scale(1) translate(-50%,25%);transform:scale(1) translate(-50%,25%);opacity:0}.tippy-popper[x-placement^=top] [data-animation=shift-toward][data-state=visible]{opacity:1;-webkit-transform:translateY(-10px);transform:translateY(-10px)}.tippy-popper[x-placement^=top] [data-animation=shift-toward][data-state=hidden]{opacity:0;-webkit-transform:translateY(-20px);transform:translateY(-20px)}.tippy-popper[x-placement^=top] [data-animation=perspective]{-webkit-transform-origin:bottom;transform-origin:bottom}.tippy-popper[x-placement^=top] [data-animation=perspective][data-state=visible]{opacity:1;-webkit-transform:translateY(-10px) rotateX(0);transform:translateY(-10px) rotateX(0)}.tippy-popper[x-placement^=top] [data-animation=perspective][data-state=hidden]{opacity:0;-webkit-transform:translateY(0) rotateX(90deg);transform:translateY(0) rotateX(90deg)}.tippy-popper[x-placement^=top] [data-animation=fade][data-state=visible]{opacity:1;-webkit-transform:translateY(-10px);transform:translateY(-10px)}.tippy-popper[x-placement^=top] [data-animation=fade][data-state=hidden]{opacity:0;-webkit-transform:translateY(-10px);transform:translateY(-10px)}.tippy-popper[x-placement^=top] [data-animation=shift-away][data-state=visible]{opacity:1;-webkit-transform:translateY(-10px);transform:translateY(-10px)}.tippy-popper[x-placement^=top] [data-animation=shift-away][data-state=hidden]{opacity:0;-webkit-transform:translateY(0);transform:translateY(0)}.tippy-popper[x-placement^=top] [data-animation=scale][data-state=visible]{opacity:1;-webkit-transform:translateY(-10px) scale(1);transform:translateY(-10px) scale(1)}.tippy-popper[x-placement^=top] [data-animation=scale][data-state=hidden]{opacity:0;-webkit-transform:translateY(0) scale(0);transform:translateY(0) scale(0)}.tippy-popper[x-placement^=bottom] .tippy-backdrop{border-radius:0 0 30% 30%}.tippy-popper[x-placement^=bottom] .tippy-roundarrow{top:-8px;-webkit-transform-origin:50% 100%;transform-origin:50% 100%}.tippy-popper[x-placement^=bottom] .tippy-roundarrow svg{position:absolute;left:0;-webkit-transform:rotate(0);transform:rotate(0)}.tippy-popper[x-placement^=bottom] .tippy-arrow{border-bottom:7px solid #333;border-right:7px solid transparent;border-left:7px solid transparent;top:-7px;margin:0 6px;-webkit-transform-origin:50% 100%;transform-origin:50% 100%}.tippy-popper[x-placement^=bottom] .tippy-backdrop{-webkit-transform-origin:0 -90%;transform-origin:0 -90%}.tippy-popper[x-placement^=bottom] .tippy-backdrop[data-state=visible]{-webkit-transform:scale(6) translate(-50%,-125%);transform:scale(6) translate(-50%,-125%);opacity:1}.tippy-popper[x-placement^=bottom] .tippy-backdrop[data-state=hidden]{-webkit-transform:scale(1) translate(-50%,-125%);transform:scale(1) translate(-50%,-125%);opacity:0}.tippy-popper[x-placement^=bottom] [data-animation=shift-toward][data-state=visible]{opacity:1;-webkit-transform:translateY(10px);transform:translateY(10px)}.tippy-popper[x-placement^=bottom] [data-animation=shift-toward][data-state=hidden]{opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px)}.tippy-popper[x-placement^=bottom] [data-animation=perspective]{-webkit-transform-origin:top;transform-origin:top}.tippy-popper[x-placement^=bottom] [data-animation=perspective][data-state=visible]{opacity:1;-webkit-transform:translateY(10px) rotateX(0);transform:translateY(10px) rotateX(0)}.tippy-popper[x-placement^=bottom] [data-animation=perspective][data-state=hidden]{opacity:0;-webkit-transform:translateY(0) rotateX(-90deg);transform:translateY(0) rotateX(-90deg)}.tippy-popper[x-placement^=bottom] [data-animation=fade][data-state=visible]{opacity:1;-webkit-transform:translateY(10px);transform:translateY(10px)}.tippy-popper[x-placement^=bottom] [data-animation=fade][data-state=hidden]{opacity:0;-webkit-transform:translateY(10px);transform:translateY(10px)}.tippy-popper[x-placement^=bottom] [data-animation=shift-away][data-state=visible]{opacity:1;-webkit-transform:translateY(10px);transform:translateY(10px)}.tippy-popper[x-placement^=bottom] [data-animation=shift-away][data-state=hidden]{opacity:0;-webkit-transform:translateY(0);transform:translateY(0)}.tippy-popper[x-placement^=bottom] [data-animation=scale][data-state=visible]{opacity:1;-webkit-transform:translateY(10px) scale(1);transform:translateY(10px) scale(1)}.tippy-popper[x-placement^=bottom] [data-animation=scale][data-state=hidden]{opacity:0;-webkit-transform:translateY(0) scale(0);transform:translateY(0) scale(0)}.tippy-popper[x-placement^=left] .tippy-backdrop{border-radius:50% 0 0 50%}.tippy-popper[x-placement^=left] .tippy-roundarrow{right:-16px;-webkit-transform-origin:33.33333333% 50%;transform-origin:33.33333333% 50%}.tippy-popper[x-placement^=left] .tippy-roundarrow svg{position:absolute;left:0;-webkit-transform:rotate(90deg);transform:rotate(90deg)}.tippy-popper[x-placement^=left] .tippy-arrow{border-left:7px solid #333;border-top:7px solid transparent;border-bottom:7px solid transparent;right:-7px;margin:3px 0;-webkit-transform-origin:0 50%;transform-origin:0 50%}.tippy-popper[x-placement^=left] .tippy-backdrop{-webkit-transform-origin:100% 0;transform-origin:100% 0}.tippy-popper[x-placement^=left] .tippy-backdrop[data-state=visible]{-webkit-transform:scale(6) translate(40%,-50%);transform:scale(6) translate(40%,-50%);opacity:1}.tippy-popper[x-placement^=left] .tippy-backdrop[data-state=hidden]{-webkit-transform:scale(1.5) translate(40%,-50%);transform:scale(1.5) translate(40%,-50%);opacity:0}.tippy-popper[x-placement^=left] [data-animation=shift-toward][data-state=visible]{opacity:1;-webkit-transform:translateX(-10px);transform:translateX(-10px)}.tippy-popper[x-placement^=left] [data-animation=shift-toward][data-state=hidden]{opacity:0;-webkit-transform:translateX(-20px);transform:translateX(-20px)}.tippy-popper[x-placement^=left] [data-animation=perspective]{-webkit-transform-origin:right;transform-origin:right}.tippy-popper[x-placement^=left] [data-animation=perspective][data-state=visible]{opacity:1;-webkit-transform:translateX(-10px) rotateY(0);transform:translateX(-10px) rotateY(0)}.tippy-popper[x-placement^=left] [data-animation=perspective][data-state=hidden]{opacity:0;-webkit-transform:translateX(0) rotateY(-90deg);transform:translateX(0) rotateY(-90deg)}.tippy-popper[x-placement^=left] [data-animation=fade][data-state=visible]{opacity:1;-webkit-transform:translateX(-10px);transform:translateX(-10px)}.tippy-popper[x-placement^=left] [data-animation=fade][data-state=hidden]{opacity:0;-webkit-transform:translateX(-10px);transform:translateX(-10px)}.tippy-popper[x-placement^=left] [data-animation=shift-away][data-state=visible]{opacity:1;-webkit-transform:translateX(-10px);transform:translateX(-10px)}.tippy-popper[x-placement^=left] [data-animation=shift-away][data-state=hidden]{opacity:0;-webkit-transform:translateX(0);transform:translateX(0)}.tippy-popper[x-placement^=left] [data-animation=scale][data-state=visible]{opacity:1;-webkit-transform:translateX(-10px) scale(1);transform:translateX(-10px) scale(1)}.tippy-popper[x-placement^=left] [data-animation=scale][data-state=hidden]{opacity:0;-webkit-transform:translateX(0) scale(0);transform:translateX(0) scale(0)}.tippy-popper[x-placement^=right] .tippy-backdrop{border-radius:0 50% 50% 0}.tippy-popper[x-placement^=right] .tippy-roundarrow{left:-16px;-webkit-transform-origin:66.66666666% 50%;transform-origin:66.66666666% 50%}.tippy-popper[x-placement^=right] .tippy-roundarrow svg{position:absolute;left:0;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.tippy-popper[x-placement^=right] .tippy-arrow{border-right:7px solid #333;border-top:7px solid transparent;border-bottom:7px solid transparent;left:-7px;margin:3px 0;-webkit-transform-origin:100% 50%;transform-origin:100% 50%}.tippy-popper[x-placement^=right] .tippy-backdrop{-webkit-transform-origin:-100% 0;transform-origin:-100% 0}.tippy-popper[x-placement^=right] .tippy-backdrop[data-state=visible]{-webkit-transform:scale(6) translate(-140%,-50%);transform:scale(6) translate(-140%,-50%);opacity:1}.tippy-popper[x-placement^=right] .tippy-backdrop[data-state=hidden]{-webkit-transform:scale(1.5) translate(-140%,-50%);transform:scale(1.5) translate(-140%,-50%);opacity:0}.tippy-popper[x-placement^=right] [data-animation=shift-toward][data-state=visible]{opacity:1;-webkit-transform:translateX(10px);transform:translateX(10px)}.tippy-popper[x-placement^=right] [data-animation=shift-toward][data-state=hidden]{opacity:0;-webkit-transform:translateX(20px);transform:translateX(20px)}.tippy-popper[x-placement^=right] [data-animation=perspective]{-webkit-transform-origin:left;transform-origin:left}.tippy-popper[x-placement^=right] [data-animation=perspective][data-state=visible]{opacity:1;-webkit-transform:translateX(10px) rotateY(0);transform:translateX(10px) rotateY(0)}.tippy-popper[x-placement^=right] [data-animation=perspective][data-state=hidden]{opacity:0;-webkit-transform:translateX(0) rotateY(90deg);transform:translateX(0) rotateY(90deg)}.tippy-popper[x-placement^=right] [data-animation=fade][data-state=visible]{opacity:1;-webkit-transform:translateX(10px);transform:translateX(10px)}.tippy-popper[x-placement^=right] [data-animation=fade][data-state=hidden]{opacity:0;-webkit-transform:translateX(10px);transform:translateX(10px)}.tippy-popper[x-placement^=right] [data-animation=shift-away][data-state=visible]{opacity:1;-webkit-transform:translateX(10px);transform:translateX(10px)}.tippy-popper[x-placement^=right] [data-animation=shift-away][data-state=hidden]{opacity:0;-webkit-transform:translateX(0);transform:translateX(0)}.tippy-popper[x-placement^=right] [data-animation=scale][data-state=visible]{opacity:1;-webkit-transform:translateX(10px) scale(1);transform:translateX(10px) scale(1)}.tippy-popper[x-placement^=right] [data-animation=scale][data-state=hidden]{opacity:0;-webkit-transform:translateX(0) scale(0);transform:translateX(0) scale(0)}.tippy-tooltip{position:relative;color:#fff;border-radius:4px;font-size:.9rem;padding:.3rem .6rem;text-align:center;will-change:transform;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#333}.tippy-tooltip[data-size=small]{padding:.2rem .4rem;font-size:.75rem}.tippy-tooltip[data-size=large]{padding:.4rem .8rem;font-size:1rem}.tippy-tooltip[data-animatefill]{overflow:hidden;background-color:transparent}.tippy-tooltip[data-animatefill] .tippy-content{transition:-webkit-clip-path cubic-bezier(.46,.1,.52,.98);transition:clip-path cubic-bezier(.46,.1,.52,.98);transition:clip-path cubic-bezier(.46,.1,.52,.98),-webkit-clip-path cubic-bezier(.46,.1,.52,.98)}.tippy-tooltip[data-interactive],.tippy-tooltip[data-interactive] path{pointer-events:auto}.tippy-tooltip[data-inertia][data-state=visible]{transition-timing-function:cubic-bezier(.53,2,.36,.85)}.tippy-tooltip[data-inertia][data-state=hidden]{transition-timing-function:ease}.tippy-arrow,.tippy-roundarrow{position:absolute;width:0;height:0}.tippy-roundarrow{width:24px;height:8px;fill:#333;pointer-events:none}.tippy-backdrop{position:absolute;will-change:transform;background-color:#333;border-radius:50%;width:26%;left:50%;top:50%;z-index:-1;transition:all cubic-bezier(.46,.1,.52,.98);-webkit-backface-visibility:hidden;backface-visibility:hidden}.tippy-backdrop:after{content:\"\";float:left;padding-top:100%}body:not(.tippy-touch) .tippy-tooltip[data-animatefill][data-state=visible] .tippy-content{-webkit-clip-path:ellipse(100% 100% at 50% 50%);clip-path:ellipse(100% 100% at 50% 50%)}body:not(.tippy-touch) .tippy-tooltip[data-animatefill][data-state=hidden] .tippy-content{-webkit-clip-path:ellipse(5% 50% at 50% 50%);clip-path:ellipse(5% 50% at 50% 50%)}body:not(.tippy-touch) .tippy-popper[x-placement=right] .tippy-tooltip[data-animatefill][data-state=visible] .tippy-content{-webkit-clip-path:ellipse(135% 100% at 0 50%);clip-path:ellipse(135% 100% at 0 50%)}body:not(.tippy-touch) .tippy-popper[x-placement=right] .tippy-tooltip[data-animatefill][data-state=hidden] .tippy-content{-webkit-clip-path:ellipse(40% 100% at 0 50%);clip-path:ellipse(40% 100% at 0 50%)}body:not(.tippy-touch) .tippy-popper[x-placement=left] .tippy-tooltip[data-animatefill][data-state=visible] .tippy-content{-webkit-clip-path:ellipse(135% 100% at 100% 50%);clip-path:ellipse(135% 100% at 100% 50%)}body:not(.tippy-touch) .tippy-popper[x-placement=left] .tippy-tooltip[data-animatefill][data-state=hidden] .tippy-content{-webkit-clip-path:ellipse(40% 100% at 100% 50%);clip-path:ellipse(40% 100% at 100% 50%)}@media (max-width:360px){.tippy-popper{max-width:96%;max-width:calc(100% - 20px)}}";
var version = "2.5.2";
var isBrowser = typeof window !== 'undefined';
var isIE = isBrowser && /MSIE |Trident\//.test(navigator.userAgent);
var browser = {};
if (isBrowser) {
browser.supported = 'requestAnimationFrame' in window;
browser.supportsTouch = 'ontouchstart' in window;
browser.usingTouch = false;
browser.dynamicInputDetection = true;
browser.iOS = /iPhone|iPad|iPod/.test(navigator.platform) && !window.MSStream;
browser.onUserInputChange = function () {};
}
/**
* Selector constants used for grabbing elements
*/
var selectors = {
POPPER: '.tippy-popper',
TOOLTIP: '.tippy-tooltip',
CONTENT: '.tippy-content',
BACKDROP: '.tippy-backdrop',
ARROW: '.tippy-arrow',
ROUND_ARROW: '.tippy-roundarrow',
REFERENCE: '[data-tippy]'
};
var defaults = {
placement: 'top',
livePlacement: true,
trigger: 'mouseenter focus',
animation: 'shift-away',
html: false,
animateFill: true,
arrow: false,
delay: 0,
duration: [350, 300],
interactive: false,
interactiveBorder: 2,
theme: 'dark',
size: 'regular',
distance: 10,
offset: 0,
hideOnClick: true,
multiple: false,
followCursor: false,
inertia: false,
updateDuration: 350,
sticky: false,
appendTo: function appendTo() {
return document.body;
},
zIndex: 9999,
touchHold: false,
performance: false,
dynamicTitle: false,
flip: true,
flipBehavior: 'flip',
arrowType: 'sharp',
arrowTransform: '',
maxWidth: '',
target: null,
allowTitleHTML: true,
popperOptions: {},
createPopperInstanceOnInit: false,
onShow: function onShow() {},
onShown: function onShown() {},
onHide: function onHide() {},
onHidden: function onHidden() {}
};
/**
* The keys of the defaults object for reducing down into a new object
* Used in `getIndividualOptions()`
*/
var defaultsKeys = browser.supported && Object.keys(defaults);
/**
* Determines if a value is an object literal
* @param {*} value
* @return {Boolean}
*/
function isObjectLiteral(value) {
return {}.toString.call(value) === '[object Object]';
}
/**
* Ponyfill for Array.from
* @param {*} value
* @return {Array}
*/
function toArray(value) {
return [].slice.call(value);
}
/**
* Returns an array of elements based on the selector input
* @param {String|Element|Element[]|NodeList|Object} selector
* @return {Element[]}
*/
function getArrayOfElements(selector) {
if (selector instanceof Element || isObjectLiteral(selector)) {
return [selector];
}
if (selector instanceof NodeList) {
return toArray(selector);
}
if (Array.isArray(selector)) {
return selector;
}
try {
return toArray(document.querySelectorAll(selector));
} catch (_) {
return [];
}
}
/**
* Polyfills needed props/methods for a virtual reference object
* NOTE: in v3.0 this will be pure
* @param {Object} reference
*/
function polyfillVirtualReferenceProps(reference) {
reference.refObj = true;
reference.attributes = reference.attributes || {};
reference.setAttribute = function (key, val) {
reference.attributes[key] = val;
};
reference.getAttribute = function (key) {
return reference.attributes[key];
};
reference.removeAttribute = function (key) {
delete reference.attributes[key];
};
reference.hasAttribute = function (key) {
return key in reference.attributes;
};
reference.addEventListener = function () {};
reference.removeEventListener = function () {};
reference.classList = {
classNames: {},
add: function add(key) {
return reference.classList.classNames[key] = true;
},
remove: function remove(key) {
delete reference.classList.classNames[key];
return true;
},
contains: function contains(key) {
return key in reference.classList.classNames;
}
};
}
/**
* Returns the supported prefixed property - only `webkit` is needed, `moz`, `ms` and `o` are obsolete
* @param {String} property
* @return {String} - browser supported prefixed property
*/
function prefix(property) {
var prefixes = ['', 'webkit'];
var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
for (var i = 0; i < prefixes.length; i++) {
var _prefix = prefixes[i];
var prefixedProp = _prefix ? _prefix + upperProp : property;
if (typeof document.body.style[prefixedProp] !== 'undefined') {
return prefixedProp;
}
}
return null;
}
/**
* Creates a div element
* @return {Element}
*/
function div() {
return document.createElement('div');
}
/**
* Creates a popper element then returns it
* @param {Number} id - the popper id
* @param {String} title - the tooltip's `title` attribute
* @param {Object} options - individual options
* @return {Element} - the popper element
*/
function createPopperElement(id, title, options) {
var popper = div();
popper.setAttribute('class', 'tippy-popper');
popper.setAttribute('role', 'tooltip');
popper.setAttribute('id', 'tippy-' + id);
popper.style.zIndex = options.zIndex;
popper.style.maxWidth = options.maxWidth;
var tooltip = div();
tooltip.setAttribute('class', 'tippy-tooltip');
tooltip.setAttribute('data-size', options.size);
tooltip.setAttribute('data-animation', options.animation);
tooltip.setAttribute('data-state', 'hidden');
options.theme.split(' ').forEach(function (t) {
tooltip.classList.add(t + '-theme');
});
var content = div();
content.setAttribute('class', 'tippy-content');
if (options.arrow) {
var arrow = div();
arrow.style[prefix('transform')] = options.arrowTransform;
if (options.arrowType === 'round') {
arrow.classList.add('tippy-roundarrow');
arrow.innerHTML = '<svg viewBox="0 0 24 8" xmlns="http://www.w3.org/2000/svg"><path d="M3 8s2.021-.015 5.253-4.218C9.584 2.051 10.797 1.007 12 1c1.203-.007 2.416 1.035 3.761 2.782C19.012 8.005 21 8 21 8H3z"/></svg>';
} else {
arrow.classList.add('tippy-arrow');
}
tooltip.appendChild(arrow);
}
if (options.animateFill) {
// Create animateFill circle element for animation
tooltip.setAttribute('data-animatefill', '');
var backdrop = div();
backdrop.classList.add('tippy-backdrop');
backdrop.setAttribute('data-state', 'hidden');
tooltip.appendChild(backdrop);
}
if (options.inertia) {
// Change transition timing function cubic bezier
tooltip.setAttribute('data-inertia', '');
}
if (options.interactive) {
tooltip.setAttribute('data-interactive', '');
}
var html = options.html;
if (html) {
var templateId = void 0;
if (html instanceof Element) {
content.appendChild(html);
templateId = '#' + (html.id || 'tippy-html-template');
} else {
// trick linters: https://github.com/atomiks/tippyjs/issues/197
content[true && 'innerHTML'] = document.querySelector(html)[true && 'innerHTML'];
templateId = html;
}
popper.setAttribute('data-html', '');
tooltip.setAttribute('data-template-id', templateId);
if (options.interactive) {
popper.setAttribute('tabindex', '-1');
}
} else {
content[options.allowTitleHTML ? 'innerHTML' : 'textContent'] = title;
}
tooltip.appendChild(content);
popper.appendChild(tooltip);
return popper;
}
/**
* Creates a trigger by adding the necessary event listeners to the reference element
* @param {String} eventType - the custom event specified in the `trigger` setting
* @param {Element} reference
* @param {Object} handlers - the handlers for each event
* @param {Object} options
* @return {Array} - array of listener objects
*/
function createTrigger(eventType, reference, handlers, options) {
var onTrigger = handlers.onTrigger,
onMouseLeave = handlers.onMouseLeave,
onBlur = handlers.onBlur,
onDelegateShow = handlers.onDelegateShow,
onDelegateHide = handlers.onDelegateHide;
var listeners = [];
if (eventType === 'manual') return listeners;
var on = function on(eventType, handler) {
reference.addEventListener(eventType, handler);
listeners.push({ event: eventType, handler: handler });
};
if (!options.target) {
on(eventType, onTrigger);
if (browser.supportsTouch && options.touchHold) {
on('touchstart', onTrigger);
on('touchend', onMouseLeave);
}
if (eventType === 'mouseenter') {
on('mouseleave', onMouseLeave);
}
if (eventType === 'focus') {
on(isIE ? 'focusout' : 'blur', onBlur);
}
} else {
if (browser.supportsTouch && options.touchHold) {
on('touchstart', onDelegateShow);
on('touchend', onDelegateHide);
}
if (eventType === 'mouseenter') {
on('mouseover', onDelegateShow);
on('mouseout', onDelegateHide);
}
if (eventType === 'focus') {
on('focusin', onDelegateShow);
on('focusout', onDelegateHide);
}
if (eventType === 'click') {
on('click', onDelegateShow);
}
}
return listeners;
}
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
/**
* Returns an object of settings to override global settings
* @param {Element} reference
* @param {Object} instanceOptions
* @return {Object} - individual options
*/
function getIndividualOptions(reference, instanceOptions) {
var options = defaultsKeys.reduce(function (acc, key) {
var val = reference.getAttribute('data-tippy-' + key.toLowerCase()) || instanceOptions[key];
// Convert strings to booleans
if (val === 'false') val = false;
if (val === 'true') val = true;
// Convert number strings to true numbers
if (isFinite(val) && !isNaN(parseFloat(val))) {
val = parseFloat(val);
}
// Convert array strings to actual arrays
if (key !== 'target' && typeof val === 'string' && val.trim().charAt(0) === '[') {
val = JSON.parse(val);
}
acc[key] = val;
return acc;
}, {});
return _extends({}, instanceOptions, options);
}
/**
* Evaluates/modifies the options object for appropriate behavior
* @param {Element|Object} reference
* @param {Object} options
* @return {Object} modified/evaluated options
*/
function evaluateOptions(reference, options) {
// animateFill is disabled if an arrow is true
if (options.arrow) {
options.animateFill = false;
}
if (options.appendTo && typeof options.appendTo === 'function') {
options.appendTo = options.appendTo();
}
if (typeof options.html === 'function') {
options.html = options.html(reference);
}
return options;
}
/**
* Returns inner elements of the popper element
* @param {Element} popper
* @return {Object}
*/
function getInnerElements(popper) {
var select = function select(s) {
return popper.querySelector(s);
};
return {
tooltip: select(selectors.TOOLTIP),
backdrop: select(selectors.BACKDROP),
content: select(selectors.CONTENT),
arrow: select(selectors.ARROW) || select(selectors.ROUND_ARROW)
};
}
/**
* Removes the title from an element, setting `data-original-title`
* appropriately
* @param {Element} el
*/
function removeTitle(el) {
var title = el.getAttribute('title');
// Only set `data-original-title` attr if there is a title
if (title) {
el.setAttribute('data-original-title', title);
}
el.removeAttribute('title');
}
/**!
* @fileOverview Kickass library to create and place poppers near their reference elements.
* @version 1.14.3
* @license
* Copyright (c) 2016 Federico Zivolo and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
var isBrowser$1 = typeof window !== 'undefined' && typeof document !== 'undefined';
var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
var timeoutDuration = 0;
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
if (isBrowser$1 && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
timeoutDuration = 1;
break;
}
}
function microtaskDebounce(fn) {
var called = false;
return function () {
if (called) {
return;
}
called = true;
window.Promise.resolve().then(function () {
called = false;
fn();
});
};
}
function taskDebounce(fn) {
var scheduled = false;
return function () {
if (!scheduled) {
scheduled = true;
setTimeout(function () {
scheduled = false;
fn();
}, timeoutDuration);
}
};
}
var supportsMicroTasks = isBrowser$1 && window.Promise;
/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
/**
* Check if the given variable is a function
* @method
* @memberof Popper.Utils
* @argument {Any} functionToCheck - variable to check
* @returns {Boolean} answer to: is a function?
*/
function isFunction(functionToCheck) {
var getType = {};
return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}
/**
* Get CSS computed property of the given element
* @method
* @memberof Popper.Utils
* @argument {Eement} element
* @argument {String} property
*/
function getStyleComputedProperty(element, property) {
if (element.nodeType !== 1) {
return [];
}
// NOTE: 1 DOM access here
var css = getComputedStyle(element, null);
return property ? css[property] : css;
}
/**
* Returns the parentNode or the host of the element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} parent
*/
function getParentNode(element) {
if (element.nodeName === 'HTML') {
return element;
}
return element.parentNode || element.host;
}
/**
* Returns the scrolling parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} scroll parent
*/
function getScrollParent(element) {
// Return body, `getScroll` will take care to get the correct `scrollTop` from it
if (!element) {
return document.body;
}
switch (element.nodeName) {
case 'HTML':
case 'BODY':
return element.ownerDocument.body;
case '#document':
return element.body;
}
// Firefox want us to check `-x` and `-y` variations as well
var _getStyleComputedProp = getStyleComputedProperty(element),
overflow = _getStyleComputedProp.overflow,
overflowX = _getStyleComputedProp.overflowX,
overflowY = _getStyleComputedProp.overflowY;
if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
return element;
}
return getScrollParent(getParentNode(element));
}
var isIE11 = isBrowser$1 && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser$1 && /MSIE 10/.test(navigator.userAgent);
/**
* Determines if the browser is Internet Explorer
* @method
* @memberof Popper.Utils
* @param {Number} version to check
* @returns {Boolean} isIE
*/
function isIE$1(version) {
if (version === 11) {
return isIE11;
}
if (version === 10) {
return isIE10;
}
return isIE11 || isIE10;
}
/**
* Returns the offset parent of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} offset parent
*/
function getOffsetParent(element) {
if (!element) {
return document.documentElement;
}
var noOffsetParent = isIE$1(10) ? document.body : null;
// NOTE: 1 DOM access here
var offsetParent = element.offsetParent;
// Skip hidden elements which don't have an offsetParent
while (offsetParent === noOffsetParent && element.nextElementSibling) {
offsetParent = (element = element.nextElementSibling).offsetParent;
}
var nodeName = offsetParent && offsetParent.nodeName;
if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
return element ? element.ownerDocument.documentElement : document.documentElement;
}
// .offsetParent will return the closest TD or TABLE in case
// no offsetParent is present, I hate this job...
if (['TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
return getOffsetParent(offsetParent);
}
return offsetParent;
}
function isOffsetContainer(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY') {
return false;
}
return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}
/**
* Finds the root node (document, shadowDOM root) of the given element
* @method
* @memberof Popper.Utils
* @argument {Element} node
* @returns {Element} root node
*/
function getRoot(node) {
if (node.parentNode !== null) {
return getRoot(node.parentNode);
}
return node;
}
/**
* Finds the offset parent common to the two provided nodes
* @method
* @memberof Popper.Utils
* @argument {Element} element1
* @argument {Element} element2
* @returns {Element} common offset parent
*/
function findCommonOffsetParent(element1, element2) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
return document.documentElement;
}
// Here we make sure to give as "start" the element that comes first in the DOM
var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
var start = order ? element1 : element2;
var end = order ? element2 : element1;
// Get common ancestor container
var range = document.createRange();
range.setStart(start, 0);
range.setEnd(end, 0);
var commonAncestorContainer = range.commonAncestorContainer;
// Both nodes are inside #document
if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
if (isOffsetContainer(commonAncestorContainer)) {
return commonAncestorContainer;
}
return getOffsetParent(commonAncestorContainer);
}
// one of the nodes is inside shadowDOM, find which one
var element1root = getRoot(element1);
if (element1root.host) {
return findCommonOffsetParent(element1root.host, element2);
} else {
return findCommonOffsetParent(element1, getRoot(element2).host);
}
}
/**
* Gets the scroll value of the given element in the given side (top and left)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {String} side `top` or `left`
* @returns {number} amount of scrolled pixels
*/
function getScroll(element) {
var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
var html = element.ownerDocument.documentElement;
var scrollingElement = element.ownerDocument.scrollingElement || html;
return scrollingElement[upperSide];
}
return element[upperSide];
}
/*
* Sum or subtract the element scroll values (left and top) from a given rect object
* @method
* @memberof Popper.Utils
* @param {Object} rect - Rect object you want to change
* @param {HTMLElement} element - The element from the function reads the scroll values
* @param {Boolean} subtract - set to true if you want to subtract the scroll values
* @return {Object} rect - The modifier rect object
*/
function includeScroll(rect, element) {
var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
var modifier = subtract ? -1 : 1;
rect.top += scrollTop * modifier;
rect.bottom += scrollTop * modifier;
rect.left += scrollLeft * modifier;
rect.right += scrollLeft * modifier;
return rect;
}
/*
* Helper to detect borders of a given element
* @method
* @memberof Popper.Utils
* @param {CSSStyleDeclaration} styles
* Result of `getStyleComputedProperty` on the given element
* @param {String} axis - `x` or `y`
* @return {number} borders - The borders size of the given axis
*/
function getBordersSize(styles, axis) {
var sideA = axis === 'x' ? 'Left' : 'Top';
var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
}
function getSize(axis, body, html, computedStyle) {
return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE$1(10) ? html['offset' + axis] + computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')] + computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')] : 0);
}
function getWindowSizes() {
var body = document.body;
var html = document.documentElement;
var computedStyle = isIE$1(10) && getComputedStyle(html);
return {
height: getSize('Height', body, html, computedStyle),
width: getSize('Width', body, html, computedStyle)
};
}
var classCallCheck$1 = function classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass$1 = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var defineProperty$1 = function defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
};
var _extends$1 = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
/**
* Given element offsets, generate an output similar to getBoundingClientRect
* @method
* @memberof Popper.Utils
* @argument {Object} offsets
* @returns {Object} ClientRect like output
*/
function getClientRect(offsets) {
return _extends$1({}, offsets, {
right: offsets.left + offsets.width,
bottom: offsets.top + offsets.height
});
}
/**
* Get bounding client rect of given element
* @method
* @memberof Popper.Utils
* @param {HTMLElement} element
* @return {Object} client rect
*/
function getBoundingClientRect(element) {
var rect = {};
// IE10 10 FIX: Please, don't ask, the element isn't
// considered in DOM in some circumstances...
// This isn't reproducible in IE10 compatibility mode of IE11
try {
if (isIE$1(10)) {
rect = element.getBoundingClientRect();
var scrollTop = getScroll(element, 'top');
var scrollLeft = getScroll(element, 'left');
rect.top += scrollTop;
rect.left += scrollLeft;
rect.bottom += scrollTop;
rect.right += scrollLeft;
} else {
rect = element.getBoundingClientRect();
}
} catch (e) {}
var result = {
left: rect.left,
top: rect.top,
width: rect.right - rect.left,
height: rect.bottom - rect.top
};
// subtract scrollbar size from sizes
var sizes = element.nodeName === 'HTML' ? getWindowSizes() : {};
var width = sizes.width || element.clientWidth || result.right - result.left;
var height = sizes.height || element.clientHeight || result.bottom - result.top;
var horizScrollbar = element.offsetWidth - width;
var vertScrollbar = element.offsetHeight - height;
// if an hypothetical scrollbar is detected, we must be sure it's not a `border`
// we make this check conditional for performance reasons
if (horizScrollbar || vertScrollbar) {
var styles = getStyleComputedProperty(element);
horizScrollbar -= getBordersSize(styles, 'x');
vertScrollbar -= getBordersSize(styles, 'y');
result.width -= horizScrollbar;
result.height -= vertScrollbar;
}
return getClientRect(result);
}
function getOffsetRectRelativeToArbitraryNode(children, parent) {
var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var isIE10 = isIE$1(10);
var isHTML = parent.nodeName === 'HTML';
var childrenRect = getBoundingClientRect(children);
var parentRect = getBoundingClientRect(parent);
var scrollParent = getScrollParent(children);
var styles = getStyleComputedProperty(parent);
var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
// In cases where the parent is fixed, we must ignore negative scroll in offset calc
if (fixedPosition && parent.nodeName === 'HTML') {
parentRect.top = Math.max(parentRect.top, 0);
parentRect.left = Math.max(parentRect.left, 0);
}
var offsets = getClientRect({
top: childrenRect.top - parentRect.top - borderTopWidth,
left: childrenRect.left - parentRect.left - borderLeftWidth,
width: childrenRect.width,
height: childrenRect.height
});
offsets.marginTop = 0;
offsets.marginLeft = 0;
// Subtract margins of documentElement in case it's being used as parent
// we do this only on HTML because it's the only element that behaves
// differently when margins are applied to it. The margins are included in
// the box of the documentElement, in the other cases not.
if (!isIE10 && isHTML) {
var marginTop = parseFloat(styles.marginTop, 10);
var marginLeft = parseFloat(styles.marginLeft, 10);
offsets.top -= borderTopWidth - marginTop;
offsets.bottom -= borderTopWidth - marginTop;
offsets.left -= borderLeftWidth - marginLeft;
offsets.right -= borderLeftWidth - marginLeft;
// Attach marginTop and marginLeft because in some circumstances we may need them
offsets.marginTop = marginTop;
offsets.marginLeft = marginLeft;
}
if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
offsets = includeScroll(offsets, parent);
}
return offsets;
}
function getViewportOffsetRectRelativeToArtbitraryNode(element) {
var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var html = element.ownerDocument.documentElement;
var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
var width = Math.max(html.clientWidth, window.innerWidth || 0);
var height = Math.max(html.clientHeight, window.innerHeight || 0);
var scrollTop = !excludeScroll ? getScroll(html) : 0;
var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
var offset = {
top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
width: width,
height: height
};
return getClientRect(offset);
}
/**
* Check if the given element is fixed or is inside a fixed parent
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @argument {Element} customContainer
* @returns {Boolean} answer to "isFixed?"
*/
function isFixed(element) {
var nodeName = element.nodeName;
if (nodeName === 'BODY' || nodeName === 'HTML') {
return false;
}
if (getStyleComputedProperty(element, 'position') === 'fixed') {
return true;
}
return isFixed(getParentNode(element));
}
/**
* Finds the first parent of an element that has a transformed property defined
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Element} first transformed parent or documentElement
*/
function getFixedPositionOffsetParent(element) {
// This check is needed to avoid errors in case one of the elements isn't defined for any reason
if (!element || !element.parentElement || isIE$1()) {
return document.documentElement;
}
var el = element.parentElement;
while (el && getStyleComputedProperty(el, 'transform') === 'none') {
el = el.parentElement;
}
return el || document.documentElement;
}
/**
* Computed the boundaries limits and return them
* @method
* @memberof Popper.Utils
* @param {HTMLElement} popper
* @param {HTMLElement} reference
* @param {number} padding
* @param {HTMLElement} boundariesElement - Element used to define the boundaries
* @param {Boolean} fixedPosition - Is in fixed position mode
* @returns {Object} Coordinates of the boundaries
*/
function getBoundaries(popper, reference, padding, boundariesElement) {
var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
// NOTE: 1 DOM access here
var boundaries = { top: 0, left: 0 };
var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
// Handle viewport case
if (boundariesElement === 'viewport') {
boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
} else {
// Handle other cases based on DOM element used as boundaries
var boundariesNode = void 0;
if (boundariesElement === 'scrollParent') {
boundariesNode = getScrollParent(getParentNode(reference));
if (boundariesNode.nodeName === 'BODY') {
boundariesNode = popper.ownerDocument.documentElement;
}
} else if (boundariesElement === 'window') {
boundariesNode = popper.ownerDocument.documentElement;
} else {
boundariesNode = boundariesElement;
}
var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
// In case of HTML, we need a different computation
if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
var _getWindowSizes = getWindowSizes(),
height = _getWindowSizes.height,
width = _getWindowSizes.width;
boundaries.top += offsets.top - offsets.marginTop;
boundaries.bottom = height + offsets.top;
boundaries.left += offsets.left - offsets.marginLeft;
boundaries.right = width + offsets.left;
} else {
// for all the other DOM elements, this one is good
boundaries = offsets;
}
}
// Add paddings
boundaries.left += padding;
boundaries.top += padding;
boundaries.right -= padding;
boundaries.bottom -= padding;
return boundaries;
}
function getArea(_ref) {
var width = _ref.width,
height = _ref.height;
return width * height;
}
/**
* Utility used to transform the `auto` placement to the placement with more
* available space.
* @method
* @memberof Popper.Utils
* @argument {Object} data - The data object generated by update method
* @argument {Object} options - Modifiers configuration and options
* @returns {Object} The data object, properly modified
*/
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
if (placement.indexOf('auto') === -1) {
return placement;
}
var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
var rects = {
top: {
width: boundaries.width,
height: refRect.top - boundaries.top
},
right: {
width: boundaries.right - refRect.right,
height: boundaries.height
},
bottom: {
width: boundaries.width,
height: boundaries.bottom - refRect.bottom
},
left: {
width: refRect.left - boundaries.left,
height: boundaries.height
}
};
var sortedAreas = Object.keys(rects).map(function (key) {
return _extends$1({
key: key
}, rects[key], {
area: getArea(rects[key])
});
}).sort(function (a, b) {
return b.area - a.area;
});
var filteredAreas = sortedAreas.filter(function (_ref2) {
var width = _ref2.width,
height = _ref2.height;
return width >= popper.clientWidth && height >= popper.clientHeight;
});
var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
var variation = placement.split('-')[1];
return computedPlacement + (variation ? '-' + variation : '');
}
/**
* Get offsets to the reference element
* @method
* @memberof Popper.Utils
* @param {Object} state
* @param {Element} popper - the popper element
* @param {Element} reference - the reference element (the popper will be relative to this)
* @param {Element} fixedPosition - is in fixed position mode
* @returns {Object} An object containing the offsets which will be applied to the popper
*/
function getReferenceOffsets(state, popper, reference) {
var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}
/**
* Get the outer sizes of the given element (offset size + margins)
* @method
* @memberof Popper.Utils
* @argument {Element} element
* @returns {Object} object containing width and height properties
*/
function getOuterSizes(element) {
var styles = getComputedStyle(element);
var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);
var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);
var result = {