1/* 2 Copyright (C) Federico Zivolo 2019 3 Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT). 4 */ (function(e, t) { 5 'object' == typeof exports && 'undefined' != typeof module ? (module.exports = t()) : 'function' == typeof define && define.amd ? define(t) : (e.Popper = t()); 6})(this, function() { 7 'use strict'; 8 function e(e) { 9 return e && '[object Function]' === {}.toString.call(e); 10 } 11 function t(e, t) { 12 if (1 !== e.nodeType) return []; 13 var o = e.ownerDocument.defaultView, 14 n = o.getComputedStyle(e, null); 15 return t ? n[t] : n; 16 } 17 function o(e) { 18 return 'HTML' === e.nodeName ? e : e.parentNode || e.host; 19 } 20 function n(e) { 21 if (!e) return document.body; 22 switch (e.nodeName) { 23 case 'HTML': 24 case 'BODY': 25 return e.ownerDocument.body; 26 case '#document': 27 return e.body; 28 } 29 var i = t(e), 30 r = i.overflow, 31 p = i.overflowX, 32 s = i.overflowY; 33 return /(auto|scroll|overlay)/.test(r + s + p) ? e : n(o(e)); 34 } 35 function r(e) { 36 return 11 === e ? pe : 10 === e ? se : pe || se; 37 } 38 function p(e) { 39 if (!e) return document.documentElement; 40 for (var o = r(10) ? document.body : null, n = e.offsetParent || null; n === o && e.nextElementSibling; ) n = (e = e.nextElementSibling).offsetParent; 41 var i = n && n.nodeName; 42 return i && 'BODY' !== i && 'HTML' !== i ? (-1 !== ['TH', 'TD', 'TABLE'].indexOf(n.nodeName) && 'static' === t(n, 'position') ? p(n) : n) : e ? e.ownerDocument.documentElement : document.documentElement; 43 } 44 function s(e) { 45 var t = e.nodeName; 46 return 'BODY' !== t && ('HTML' === t || p(e.firstElementChild) === e); 47 } 48 function d(e) { 49 return null === e.parentNode ? e : d(e.parentNode); 50 } 51 function a(e, t) { 52 if (!e || !e.nodeType || !t || !t.nodeType) return document.documentElement; 53 var o = e.compareDocumentPosition(t) & Node.DOCUMENT_POSITION_FOLLOWING, 54 n = o ? e : t, 55 i = o ? t : e, 56 r = document.createRange(); 57 r.setStart(n, 0), r.setEnd(i, 0); 58 var l = r.commonAncestorContainer; 59 if ((e !== l && t !== l) || n.contains(i)) return s(l) ? l : p(l); 60 var f = d(e); 61 return f.host ? a(f.host, t) : a(e, d(t).host); 62 } 63 function l(e) { 64 var t = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : 'top', 65 o = 'top' === t ? 'scrollTop' : 'scrollLeft', 66 n = e.nodeName; 67 if ('BODY' === n || 'HTML' === n) { 68 var i = e.ownerDocument.documentElement, 69 r = e.ownerDocument.scrollingElement || i; 70 return r[o]; 71 } 72 return e[o]; 73 } 74 function f(e, t) { 75 var o = 2 < arguments.length && void 0 !== arguments[2] && arguments[2], 76 n = l(t, 'top'), 77 i = l(t, 'left'), 78 r = o ? -1 : 1; 79 return (e.top += n * r), (e.bottom += n * r), (e.left += i * r), (e.right += i * r), e; 80 } 81 function m(e, t) { 82 var o = 'x' === t ? 'Left' : 'Top', 83 n = 'Left' == o ? 'Right' : 'Bottom'; 84 return parseFloat(e['border' + o + 'Width'], 10) + parseFloat(e['border' + n + 'Width'], 10); 85 } 86 function h(e, t, o, n) { 87 return ee( 88 t['offset' + e], 89 t['scroll' + e], 90 o['client' + e], 91 o['offset' + e], 92 o['scroll' + e], 93 r(10) ? parseInt(o['offset' + e]) + parseInt(n['margin' + ('Height' === e ? 'Top' : 'Left')]) + parseInt(n['margin' + ('Height' === e ? 'Bottom' : 'Right')]) : 0 94 ); 95 } 96 function c(e) { 97 var t = e.body, 98 o = e.documentElement, 99 n = r(10) && getComputedStyle(o); 100 return { height: h('Height', t, o, n), width: h('Width', t, o, n) }; 101 } 102 function g(e) { 103 return fe({}, e, { right: e.left + e.width, bottom: e.top + e.height }); 104 } 105 function u(e) { 106 var o = {}; 107 try { 108 if (r(10)) { 109 o = e.getBoundingClientRect(); 110 var n = l(e, 'top'), 111 i = l(e, 'left'); 112 (o.top += n), (o.left += i), (o.bottom += n), (o.right += i); 113 } else o = e.getBoundingClientRect(); 114 } catch (t) {} 115 var p = { left: o.left, top: o.top, width: o.right - o.left, height: o.bottom - o.top },
116 s = 'HTML' === e.nodeName ? c(e.ownerDocument) : {}, 117 d = s.width || e.clientWidth || p.right - p.left, 118 a = s.height || e.clientHeight || p.bottom - p.top, 119 f = e.offsetWidth - d, 120 h = e.offsetHeight - a; 121 if (f || h) { 122 var u = t(e); 123 (f -= m(u, 'x')), (h -= m(u, 'y')), (p.width -= f), (p.height -= h); 124 } 125 return g(p); 126 } 127 function b(e, o) { 128 var i = 2 < arguments.length && void 0 !== arguments[2] && arguments[2], 129 p = r(10), 130 s = 'HTML' === o.nodeName, 131 d = u(e), 132 a = u(o), 133 l = n(e), 134 m = t(o), 135 h = parseFloat(m.borderTopWidth, 10), 136 c = parseFloat(m.borderLeftWidth, 10); 137 i && s && ((a.top = ee(a.top, 0)), (a.left = ee(a.left, 0))); 138 var b = g({ top: d.top - a.top - h, left: d.left - a.left - c, width: d.width, height: d.height }); 139 if (((b.marginTop = 0), (b.marginLeft = 0), !p && s)) { 140 var w = parseFloat(m.marginTop, 10), 141 y = parseFloat(m.marginLeft, 10); 142 (b.top -= h - w), (b.bottom -= h - w), (b.left -= c - y), (b.right -= c - y), (b.marginTop = w), (b.marginLeft = y); 143 } 144 return (p && !i ? o.contains(l) : o === l && 'BODY' !== l.nodeName) && (b = f(b, o)), b; 145 } 146 function w(e) { 147 var t = 1 < arguments.length && void 0 !== arguments[1] && arguments[1], 148 o = e.ownerDocument.documentElement, 149 n = b(e, o), 150 i = ee(o.clientWidth, window.innerWidth || 0), 151 r = ee(o.clientHeight, window.innerHeight || 0), 152 p = t ? 0 : l(o), 153 s = t ? 0 : l(o, 'left'), 154 d = { top: p - n.top + n.marginTop, left: s - n.left + n.marginLeft, width: i, height: r }; 155 return g(d); 156 } 157 function y(e) { 158 var n = e.nodeName; 159 if ('BODY' === n || 'HTML' === n) return !1; 160 if ('fixed' === t(e, 'position')) return !0; 161 var i = o(e); 162 return !!i && y(i); 163 } 164 function E(e) { 165 if (!e || !e.parentElement || r()) return document.documentElement; 166 for (var o = e.parentElement; o && 'none' === t(o, 'transform'); ) o = o.parentElement; 167 return o || document.documentElement; 168 } 169 function v(e, t, i, r) { 170 var p = 4 < arguments.length && void 0 !== arguments[4] && arguments[4], 171 s = { top: 0, left: 0 }, 172 d = p ? E(e) : a(e, t); 173 if ('viewport' === r) s = w(d, p); 174 else { 175 var l; 176 'scrollParent' === r ? ((l = n(o(t))), 'BODY' === l.nodeName && (l = e.ownerDocument.documentElement)) : 'window' === r ? (l = e.ownerDocument.documentElement) : (l = r); 177 var f = b(l, d, p); 178 if ('HTML' === l.nodeName && !y(d)) { 179 var m = c(e.ownerDocument), 180 h = m.height, 181 g = m.width; 182 (s.top += f.top - f.marginTop), (s.bottom = h + f.top), (s.left += f.left - f.marginLeft), (s.right = g + f.left); 183 } else s = f; 184 } 185 i = i || 0; 186 var u = 'number' == typeof i; 187 return (s.left += u ? i : i.left || 0), (s.top += u ? i : i.top || 0), (s.right -= u ? i : i.right || 0), (s.bottom -= u ? i : i.bottom || 0), s; 188 } 189 function x(e) { 190 var t = e.width, 191 o = e.height; 192 return t * o; 193 } 194 function O(e, t, o, n, i) { 195 var r = 5 < arguments.length && void 0 !== arguments[5] ? arguments[5] : 0; 196 if (-1 === e.indexOf('auto')) return e; 197 var p = v(o, n, r, i), 198 s = { top: { width: p.width, height: t.top - p.top }, right: { width: p.right - t.right, height: p.height }, bottom: { width: p.width, height: p.bottom - t.bottom }, left: { width: t.left - p.left, height: p.height } }, 199 d = Object.keys(s) 200 .map(function(e) { 201 return fe({ key: e }, s[e], { area: x(s[e]) }); 202 }) 203 .sort(function(e, t) { 204 return t.area - e.area; 205 }), 206 a = d.filter(function(e) { 207 var t = e.width, 208 n = e.height; 209 return t >= o.clientWidth && n >= o.clientHeight; 210 }), 211 l = 0 < a.length ? a[0].key : d[0].key, 212 f = e.split('-')[1]; 213 return l + (f ? '-' + f : ''); 214 } 215 function L(e, t, o) { 216 var n = 3 < arguments.length && void 0 !== arguments[3] ? arguments[3] : null, 217 i = n ? E(t) : a(t, o); 218 return b(o, i, n); 219 } 220 function S(e) { 221 var t = e.ownerDocument.defaultView, 222 o = t.getComputedStyle(e), 223 n = parseFloat(o.marginTop || 0) + parseFloat(o.marginBottom || 0), 224 i = parseFloat(o.marginLeft || 0) + parseFloat(o.marginRight || 0
224), 225 r = { width: e.offsetWidth + i, height: e.offsetHeight + n }; 226 return r; 227 } 228 function T(e) { 229 var t = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' }; 230 return e.replace(/left|right|bottom|top/g, function(e) { 231 return t[e]; 232 }); 233 } 234 function D(e, t, o) { 235 o = o.split('-')[0]; 236 var n = S(e), 237 i = { width: n.width, height: n.height }, 238 r = -1 !== ['right', 'left'].indexOf(o), 239 p = r ? 'top' : 'left', 240 s = r ? 'left' : 'top', 241 d = r ? 'height' : 'width', 242 a = r ? 'width' : 'height'; 243 return (i[p] = t[p] + t[d] / 2 - n[d] / 2), (i[s] = o === s ? t[s] - n[a] : t[T(s)]), i; 244 } 245 function C(e, t) { 246 return Array.prototype.find ? e.find(t) : e.filter(t)[0]; 247 } 248 function N(e, t, o) { 249 if (Array.prototype.findIndex) 250 return e.findIndex(function(e) { 251 return e[t] === o; 252 }); 253 var n = C(e, function(e) { 254 return e[t] === o; 255 }); 256 return e.indexOf(n); 257 } 258 function P(t, o, n) { 259 var i = void 0 === n ? t : t.slice(0, N(t, 'name', n)); 260 return ( 261 i.forEach(function(t) { 262 t['function'] && console.warn('`modifier.function` is deprecated, use `modifier.fn`!'); 263 var n = t['function'] || t.fn; 264 t.enabled && e(n) && ((o.offsets.popper = g(o.offsets.popper)), (o.offsets.reference = g(o.offsets.reference)), (o = n(o, t))); 265 }), 266 o 267 ); 268 } 269 function k() { 270 if (!this.state.isDestroyed) { 271 var e = { instance: this, styles: {}, arrowStyles: {}, attributes: {}, flipped: !1, offsets: {} }; 272 (e.offsets.reference = L(this.state, this.popper, this.reference, this.options.positionFixed)), 273 (e.placement = O(this.options.placement, e.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding)), 274 (e.originalPlacement = e.placement), 275 (e.positionFixed = this.options.positionFixed), 276 (e.offsets.popper = D(this.popper, e.offsets.reference, e.placement)), 277 (e.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute'), 278 (e = P(this.modifiers, e)), 279 this.state.isCreated ? this.options.onUpdate(e) : ((this.state.isCreated = !0), this.options.onCreate(e)); 280 } 281 } 282 function W(e, t) { 283 return e.some(function(e) { 284 var o = e.name, 285 n = e.enabled; 286 return n && o === t; 287 }); 288 } 289 function H(e) { 290 for (var t = [!1, 'ms', 'Webkit', 'Moz', 'O'], o = e.charAt(0).toUpperCase() + e.slice(1), n = 0; n < t.length; n++) { 291 var i = t[n], 292 r = i ? '' + i + o : e; 293 if ('undefined' != typeof document.body.style[r]) return r; 294 } 295 return null; 296 } 297 function B() { 298 return ( 299 (this.state.isDestroyed = !0), 300 W(this.modifiers, 'applyStyle') && 301 (this.popper.removeAttribute('x-placement'), 302 (this.popper.style.position = ''), 303 (this.popper.style.top = ''), 304 (this.popper.style.left = ''), 305 (this.popper.style.right = ''), 306 (this.popper.style.bottom = ''), 307 (this.popper.style.willChange = ''), 308 (this.popper.style[H('transform')] = '')), 309 this.disableEventListeners(), 310 this.options.removeOnDestroy && this.popper.parentNode.removeChild(this.popper), 311 this 312 ); 313 } 314 function A(e) { 315 var t = e.ownerDocument; 316 return t ? t.defaultView : window; 317 } 318 function M(e, t, o, i) { 319 var r = 'BODY' === e.nodeName, 320 p = r ? e.ownerDocument.defaultView : e; 321 p.addEventListener(t, o, { passive: !0 }), r || M(n(p.parentNode), t, o, i), i.push(p); 322 } 323 function F(e, t, o, i) { 324 (o.updateBound = i), A(e).addEventListener('resize', o.updateBound, { passive: !0 }); 325 var r = n(e); 326 return M(r, 'scroll', o.updateBound, o.scrollParents), (o.scrollElement = r), (o.eventsEnabled = !0), o; 327 } 328 function I() { 329 this.state.eventsEnabled || (this.state = F(this.reference, this.options, this.state, this.scheduleUpdate)); 330 } 331 function R(e, t) { 332 return ( 333 A(e).removeEventListener('resize', t.updateBound),
334 t.scrollParents.forEach(function(e) { 335 e.removeEventListener('scroll', t.updateBound); 336 }), 337 (t.updateBound = null), 338 (t.scrollParents = []), 339 (t.scrollElement = null), 340 (t.eventsEnabled = !1), 341 t 342 ); 343 } 344 function U() { 345 this.state.eventsEnabled && (cancelAnimationFrame(this.scheduleUpdate), (this.state = R(this.reference, this.state))); 346 } 347 function Y(e) { 348 return '' !== e && !isNaN(parseFloat(e)) && isFinite(e); 349 } 350 function j(e, t) { 351 Object.keys(t).forEach(function(o) { 352 var n = ''; 353 -1 !== ['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(o) && Y(t[o]) && (n = 'px'), (e.style[o] = t[o] + n); 354 }); 355 } 356 function V(e, t) { 357 Object.keys(t).forEach(function(o) { 358 var n = t[o]; 359 !1 === n ? e.removeAttribute(o) : e.setAttribute(o, t[o]); 360 }); 361 } 362 function q(e, t) { 363 var o = e.offsets, 364 n = o.popper, 365 i = o.reference, 366 r = $, 367 p = function(e) { 368 return e; 369 }, 370 s = r(i.width), 371 d = r(n.width), 372 a = -1 !== ['left', 'right'].indexOf(e.placement), 373 l = -1 !== e.placement.indexOf('-'), 374 f = t ? (a || l || s % 2 == d % 2 ? r : Z) : p, 375 m = t ? r : p; 376 return { left: f(1 == s % 2 && 1 == d % 2 && !l && t ? n.left - 1 : n.left), top: m(n.top), bottom: m(n.bottom), right: f(n.right) }; 377 } 378 function K(e, t, o) { 379 var n = C(e, function(e) { 380 var o = e.name; 381 return o === t; 382 }), 383 i = 384 !!n && 385 e.some(function(e) { 386 return e.name === o && e.enabled && e.order < n.order; 387 }); 388 if (!i) { 389 var r = '`' + t + '`'; 390 console.warn('`' + o + '`' + ' modifier is required by ' + r + ' modifier in order to work, be sure to include it before ' + r + '!'); 391 } 392 return i; 393 } 394 function z(e) { 395 return 'end' === e ? 'start' : 'start' === e ? 'end' : e; 396 } 397 function G(e) { 398 var t = 1 < arguments.length && void 0 !== arguments[1] && arguments[1], 399 o = ce.indexOf(e), 400 n = ce.slice(o + 1).concat(ce.slice(0, o)); 401 return t ? n.reverse() : n; 402 } 403 function _(e, t, o, n) { 404 var i = e.match(/((?:\-|\+)?\d*\.?\d*)(.*)/), 405 r = +i[1], 406 p = i[2]; 407 if (!r) return e; 408 if (0 === p.indexOf('%')) { 409 var s; 410 switch (p) { 411 case '%p': 412 s = o; 413 break; 414 case '%': 415 case '%r': 416 default: 417 s = n; 418 } 419 var d = g(s); 420 return (d[t] / 100) * r; 421 } 422 if ('vh' === p || 'vw' === p) { 423 var a; 424 return (a = 'vh' === p ? ee(document.documentElement.clientHeight, window.innerHeight || 0) : ee(document.documentElement.clientWidth, window.innerWidth || 0)), (a / 100) * r; 425 } 426 return r; 427 } 428 function X(e, t, o, n) { 429 var i = [0, 0], 430 r = -1 !== ['right', 'left'].indexOf(n), 431 p = e.split(/(\+|\-)/).map(function(e) { 432 return e.trim(); 433 }), 434 s = p.indexOf( 435 C(p, function(e) { 436 return -1 !== e.search(/,|\s/); 437 }) 438 ); 439 p[s] && -1 === p[s].indexOf(',') && console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.'); 440 var d = /\s*,\s*|\s+/, 441 a = -1 === s ? [p] : [p.slice(0, s).concat([p[s].split(d)[0]]), [p[s].split(d)[1]].concat(p.slice(s + 1))]; 442 return ( 443 (a = a.map(function(e, n) { 444 var i = (1 === n ? !r : r) ? 'height' : 'width', 445 p = !1; 446 return e 447 .reduce(function(e, t) { 448 return '' === e[e.length - 1] && -1 !== ['+', '-'].indexOf(t) ? ((e[e.length - 1] = t), (p = !0), e) : p ? ((e[e.length - 1] += t), (p = !1), e) : e.concat(t); 449 }, []) 450 .map(function(e) { 451 return _(e, i, t, o); 452 }); 453 })), 454 a.forEach(function(e, t) { 455 e.forEach(function(o, n) { 456 Y(o) && (i[t] += o * ('-' === e[n - 1] ? -1 : 1)); 457 }); 458 }), 459 i 460 ); 461 } 462 function J(e, t) { 463 var o, 464 n = t.offset, 465 i = e.placement, 466 r = e.offsets, 467 p = r.popper, 468 s = r.reference, 469 d = i.split('-')[0]; 470 return ( 471 (o = Y(+n) ? [+n, 0] : X(n, p, s, d)), 472 'left' === d ? ((p.top += o[0]), (p.left -= o[1])) : 'right' === d ? ((p.top += o[0]), (p.left += o[1])) : 'top' === d ? ((p.left += o[0]), (p.top -= o[1])) : 'bottom' === d && ((p.left += o[0]), (p.top += o[1])), 473 (e.popper = p), 474 e 475 ); 476 }
477 for (var Q = Math.min, Z = Math.floor, $ = Math.round, ee = Math.max, te = 'undefined' != typeof window && 'undefined' != typeof document, oe = ['Edge', 'Trident', 'Firefox'], ne = 0, ie = 0; ie < oe.length; ie += 1) 478 if (te && 0 <= navigator.userAgent.indexOf(oe[ie])) { 479 ne = 1; 480 break; 481 } 482 var i = te && window.Promise, 483 re = i 484 ? function(e) { 485 var t = !1; 486 return function() { 487 t || 488 ((t = !0), 489 window.Promise.resolve().then(function() { 490 (t = !1), e(); 491 })); 492 }; 493 } 494 : function(e) { 495 var t = !1; 496 return function() { 497 t || 498 ((t = !0), 499 setTimeout(function() { 500 (t = !1), e(); 501 }, ne)); 502 }; 503 }, 504 pe = te && !!(window.MSInputMethodContext && document.documentMode), 505 se = te && /MSIE 10/.test(navigator.userAgent), 506 de = function(e, t) { 507 if (!(e instanceof t)) throw new TypeError('Cannot call a class as a function'); 508 }, 509 ae = (function() { 510 function e(e, t) { 511 for (var o, n = 0; n < t.length; n++) (o = t[n]), (o.enumerable = o.enumerable || !1), (o.configurable = !0), 'value' in o && (o.writable = !0), Object.defineProperty(e, o.key, o); 512 } 513 return function(t, o, n) { 514 return o && e(t.prototype, o), n && e(t, n), t; 515 }; 516 })(), 517 le = function(e, t, o) { 518 return t in e ? Object.defineProperty(e, t, { value: o, enumerable: !0, configurable: !0, writable: !0 }) : (e[t] = o), e; 519 }, 520 fe = 521 Object.assign || 522 function(e) { 523 for (var t, o = 1; o < arguments.length; o++) for (var n in ((t = arguments[o]), t)) Object.prototype.hasOwnProperty.call(t, n) && (e[n] = t[n]); 524 return e; 525 }, 526 me = te && /Firefox/i.test(navigator.userAgent), 527 he = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'], 528 ce = he.slice(3), 529 ge = { FLIP: 'flip', CLOCKWISE: 'clockwise', COUNTERCLOCKWISE: 'counterclockwise' }, 530 ue = (function() { 531 function t(o, n) { 532 var i = this, 533 r = 2 < arguments.length && void 0 !== arguments[2] ? arguments[2] : {}; 534 de(this, t), 535 (this.scheduleUpdate = function() { 536 return requestAnimationFrame(i.update); 537 }), 538 (this.update = re(this.update.bind(this))), 539 (this.options = fe({}, t.Defaults, r)), 540 (this.state = { isDestroyed: !1, isCreated: !1, scrollParents: [] }), 541 (this.reference = o && o.jquery ? o[0] : o), 542 (this.popper = n && n.jquery ? n[0] : n), 543 (this.options.modifiers = {}), 544 Object.keys(fe({}, t.Defaults.modifiers, r.modifiers)).forEach(function(e) { 545 i.options.modifiers[e] = fe({}, t.Defaults.modifiers[e] || {}, r.modifiers ? r.modifiers[e] : {}); 546 }), 547 (this.modifiers = Object.keys(this.options.modifiers) 548 .map(function(e) { 549 return fe({ name: e }, i.options.modifiers[e]); 550 }) 551 .sort(function(e, t) { 552 return e.order - t.order; 553 })), 554 this.modifiers.forEach(function(t) { 555 t.enabled && e(t.onLoad) && t.onLoad(i.reference, i.popper, i.options, t, i.state); 556 }), 557 this.update(); 558 var p = this.options.eventsEnabled; 559 p && this.enableEventListeners(), (this.state.eventsEnabled = p); 560 } 561 return ( 562 ae(t, [ 563 { 564 key: 'update', 565 value: function() { 566 return k.call(this); 567 } 568 }, 569 { 570 key: 'destroy', 571 value: function() { 572 return B.call(this); 573 } 574 }, 575 { 576 key: 'enableEventListeners', 577 value: function() { 578 return I.call(this); 579 } 580 }, 581 { 582 key: 'disableEventListeners', 583 value: function() { 584 return U.call(this); 585 } 586 } 587 ]), 588 t 589 ); 590 })(); 591 return ( 592 (ue.Utils = ('undefined' == typeof window ? global : window).PopperUtils), 593 (ue.placements = he), 594 (ue.Defaults = { 595 placement: 'bottom', 596 positionFixed: !1, 597 eventsEnabled: !0, 598 removeOnDestroy: !1, 599 onCreate: function() {}, 600 onUpdate: function() {}, 601 modifiers: { 602 shift: { 603 order: 100, 604 enabled: !0, 605 fn: function(e) { 606 var t = e.placement, 607 o = t.split('-')[0], 608 n = t.split('-')[1]; 609 if (n) { 610 var i = e.offsets, 611 r = i.reference, 612 p = i.popper, 613 s = -1 !== ['bottom', 'top'].indexOf(o), 614 d = s ? 'left' : 'top', 615 a = s ? 'width' : 'height', 616 l = { start: le({}, d, r[d]), end: le({}, d, r[d] + r[a] - p[a]) }; 617 e.offsets.popper = fe({}, p, l[n]); 618 } 619 return e; 620 } 621 }, 622 offset: { order: 200, enabled: !0, fn: J, offset: 0 }, 623 preventOverflow: { 624 order: 300, 625 enabled: !0, 626 fn: function(e, t) { 627 var o = t.boundariesElement || p(e.instance.popper); 628 e.instance.reference === o && (o = p(o)); 629 var n = H('transform'), 630 i = e.instance.popper.style, 631 r = i.top, 632 s = i.left, 633 d = i[n]; 634 (i.top = ''), (i.left = ''), (i[n] = ''); 635 var a = v(e.instance.popper, e.instance.reference, t.padding, o, e.positionFixed); 636 (i.top = r), (i.left = s), (i[n] = d), (t.boun
636daries = a); 637 var l = t.priority, 638 f = e.offsets.popper, 639 m = { 640 primary: function(e) { 641 var o = f[e]; 642 return f[e] < a[e] && !t.escapeWithReference && (o = ee(f[e], a[e])), le({}, e, o); 643 }, 644 secondary: function(e) { 645 var o = 'right' === e ? 'left' : 'top', 646 n = f[o]; 647 return f[e] > a[e] && !t.escapeWithReference && (n = Q(f[o], a[e] - ('right' === e ? f.width : f.height))), le({}, o, n); 648 } 649 }; 650 return ( 651 l.forEach(function(e) { 652 var t = -1 === ['left', 'top'].indexOf(e) ? 'secondary' : 'primary'; 653 f = fe({}, f, m[t](e)); 654 }), 655 (e.offsets.popper = f), 656 e 657 ); 658 }, 659 priority: ['left', 'right', 'top', 'bottom'], 660 padding: 5, 661 boundariesElement: 'scrollParent' 662 }, 663 keepTogether: { 664 order: 400, 665 enabled: !0, 666 fn: function(e) { 667 var t = e.offsets, 668 o = t.popper, 669 n = t.reference, 670 i = e.placement.split('-')[0], 671 r = Z, 672 p = -1 !== ['top', 'bottom'].indexOf(i), 673 s = p ? 'right' : 'bottom', 674 d = p ? 'left' : 'top', 675 a = p ? 'width' : 'height'; 676 return o[s] < r(n[d]) && (e.offsets.popper[d] = r(n[d]) - o[a]), o[d] > r(n[s]) && (e.offsets.popper[d] = r(n[s])), e; 677 } 678 }, 679 arrow: { 680 order: 500, 681 enabled: !0, 682 fn: function(e, o) { 683 var n; 684 if (!K(e.instance.modifiers, 'arrow', 'keepTogether')) return e; 685 var i = o.element; 686 if ('string' == typeof i) { 687 if (((i = e.instance.popper.querySelector(i)), !i)) return e; 688 } else if (!e.instance.popper.contains(i)) return console.warn('WARNING: `arrow.element` must be child of its popper element!'), e; 689 var r = e.placement.split('-')[0], 690 p = e.offsets, 691 s = p.popper, 692 d = p.reference, 693 a = -1 !== ['left', 'right'].indexOf(r), 694 l = a ? 'height' : 'width', 695 f = a ? 'Top' : 'Left', 696 m = f.toLowerCase(), 697 h = a ? 'left' : 'top', 698 c = a ? 'bottom' : 'right', 699 u = S(i)[l]; 700 d[c] - u < s[m] && (e.offsets.popper[m] -= s[m] - (d[c] - u)), d[m] + u > s[c] && (e.offsets.popper[m] += d[m] + u - s[c]), (e.offsets.popper = g(e.offsets.popper)); 701 var b = d[m] + d[l] / 2 - u / 2, 702 w = t(e.instance.popper), 703 y = parseFloat(w['margin' + f], 10), 704 E = parseFloat(w['border' + f + 'Width'], 10), 705 v = b - e.offsets.popper[m] - y - E; 706 return (v = ee(Q(s[l] - u, v), 0)), (e.arrowElement = i), (e.offsets.arrow = ((n = {}), le(n, m, $(v)), le(n, h, ''), n)), e; 707 }, 708 element: '[x-arrow]' 709 }, 710 flip: { 711 order: 600, 712 enabled: !0, 713 fn: function(e, t) { 714 if (W(e.instance.modifiers, 'inner')) return e; 715 if (e.flipped && e.placement === e.originalPlacement) return e; 716 var o = v(e.instance.popper, e.instance.reference, t.padding, t.boundariesElement, e.positionFixed), 717 n = e.placement.split('-')[0], 718 i = T(n), 719 r = e.placement.split('-')[1] || '', 720 p = []; 721 switch (t.behavior) { 722 case ge.FLIP: 723 p = [n, i]; 724 break; 725 case ge.CLOCKWISE: 726 p = G(n); 727 break; 728 case ge.COUNTERCLOCKWISE: 729 p = G(n, !0); 730 break; 731 default: 732 p = t.behavior; 733 } 734 return ( 735 p.forEach(function(s, d) { 736 if (n !== s || p.length === d + 1) return e; 737 (n = e.placement.split('-')[0]), (i = T(n)); 738 var a = e.offsets.popper, 739 l = e.offsets.reference, 740 f = Z, 741 m = ('left' === n && f(a.right) > f(l.left)) || ('right' === n && f(a.left) < f(l.right)) || ('top' === n && f(a.bottom) > f(l.top)) || ('bottom' === n && f(a.top) < f(l.bottom)), 742 h = f(a.left) < f(o.left), 743 c = f(a.right) > f(o.right), 744 g = f(a.top) < f(o.top), 745 u = f(a.bottom) > f(o.bottom), 746 b = ('left' === n && h) || ('right' === n && c) || ('top' === n && g) || ('bottom' === n && u), 747 w = -1 !== ['top', 'bottom'].indexOf(n), 748 y = !!t.flipVariations && ((w && 'start' === r && h) || (w && 'end' === r && c) || (!w && 'start' === r && g) || (!w && 'end' === r && u)); 749 (m || b || y) && 750 ((e.flipped = !0), 751 (m || b) && (n = p[d + 1]), 752 y && (r = z(r)), 753 (e.placement = n + (r ? '-' + r : '')), 754 (e.offsets.popper = fe({}, e.offsets.popper, D(e.instance.popper, e.offsets.reference, e.placement))), 755 (e = P(e.instance.modifiers, e, 'flip'))); 756 }), 757 e 758 ); 759 }, 760 behavior: 'flip', 761 padding: 5, 762 boundariesElement: 'viewport' 763 }, 764 inner: { 765 order: 700, 766 enabled: !1, 767 fn: function(e) { 768 var t = e.placement, 769 o = t.split('-')[0], 770 n = e.offsets, 771 i = n.popper, 772 r = n.reference, 773 p = -1 !== ['left', 'right'].indexOf(o), 774 s = -1 === ['top', 'left'].indexOf(o); 775 return (i[p ? 'left' : 'top'] = r[o] - (s ? i[p ? 'width' : 'height'] : 0)), (e.placement = T(t)), (e.offsets.popper = g(i)), e; 776 } 777 }, 778 hide: { 779 order: 800, 780 enabled: !0, 781 fn: function(e) { 782 if (!K(e.instance.modifiers, 'hide', 'preventOverflow')) return e; 783 var t = e.offsets.reference, 784 o = C(e.instance.modifiers, function(e) {
785 return 'preventOverflow' === e.name; 786 }).boundaries; 787 if (t.bottom < o.top || t.left > o.right || t.top > o.bottom || t.right < o.left) { 788 if (!0 === e.hide) return e; 789 (e.hide = !0), (e.attributes['x-out-of-boundaries'] = ''); 790 } else { 791 if (!1 === e.hide) return e; 792 (e.hide = !1), (e.attributes['x-out-of-boundaries'] = !1); 793 } 794 return e; 795 } 796 }, 797 computeStyle: { 798 order: 850, 799 enabled: !0, 800 fn: function(e, t) { 801 var o = t.x, 802 n = t.y, 803 i = e.offsets.popper, 804 r = C(e.instance.modifiers, function(e) { 805 return 'applyStyle' === e.name; 806 }).gpuAcceleration; 807 void 0 !== r && console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!'); 808 var s, 809 d, 810 a = void 0 === r ? t.gpuAcceleration : r, 811 l = p(e.instance.popper), 812 f = u(l), 813 m = { position: i.position }, 814 h = q(e, 2 > window.devicePixelRatio || !me), 815 c = 'bottom' === o ? 'top' : 'bottom', 816 g = 'right' === n ? 'left' : 'right', 817 b = H('transform'); 818 if (((d = 'bottom' == c ? ('HTML' === l.nodeName ? -l.clientHeight + h.bottom : -f.height + h.bottom) : h.top), (s = 'right' == g ? ('HTML' === l.nodeName ? -l.clientWidth + h.right : -f.width + h.right) : h.left), a && b)) 819 (m[b] = 'translate3d(' + s + 'px, ' + d + 'px, 0)'), (m[c] = 0), (m[g] = 0), (m.willChange = 'transform'); 820 else { 821 var w = 'bottom' == c ? -1 : 1, 822 y = 'right' == g ? -1 : 1; 823 (m[c] = d * w), (m[g] = s * y), (m.willChange = c + ', ' + g); 824 } 825 var E = { 'x-placement': e.placement }; 826 return (e.attributes = fe({}, E, e.attributes)), (e.styles = fe({}, m, e.styles)), (e.arrowStyles = fe({}, e.offsets.arrow, e.arrowStyles)), e; 827 }, 828 gpuAcceleration: !0, 829 x: 'bottom', 830 y: 'right' 831 }, 832 applyStyle: { 833 order: 900, 834 enabled: !0, 835 fn: function(e) { 836 return j(e.instance.popper, e.styles), V(e.instance.popper, e.attributes), e.arrowElement && Ob
836ject.keys(e.arrowStyles).length && j(e.arrowElement, e.arrowStyles), e; 837 }, 838 onLoad: function(e, t, o, n, i) { 839 var r = L(i, t, e, o.positionFixed), 840 p = O(o.placement, r, t, e, o.modifiers.flip.boundariesElement, o.modifiers.flip.padding); 841 return t.setAttribute('x-placement', p), j(t, { position: o.positionFixed ? 'fixed' : 'absolute' }), o; 842 }, 843 gpuAcceleration: void 0 844 } 845 } 846 }), 847 ue 848 ); 849}); 850//# sourceMappingURL=popper.min.js.map
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