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/** |
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* simplebar - v6.3.1 |
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* Scrollbars, simpler. |
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* https://grsmto.github.io/simplebar/ |
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* |
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* Made by Adrien Denat from a fork by Jonathan Nicol |
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* Under MIT License |
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*/ |
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|
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(function (global, factory) { |
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('simplebar-core')) : |
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typeof define === 'function' && define.amd ? define(['exports', 'simplebar-core'], factory) : |
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.SimpleBar = {}, global.SimpleBar)); |
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})(this, (function (exports, SimpleBarCore) { 'use strict'; |
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|
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/****************************************************************************** |
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Copyright (c) Microsoft Corporation. |
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|
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Permission to use, copy, modify, and/or distribute this software for any |
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purpose with or without fee is hereby granted. |
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|
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM |
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR |
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
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PERFORMANCE OF THIS SOFTWARE. |
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***************************************************************************** */ |
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/* global Reflect, Promise */ |
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|
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var extendStatics = function(d, b) { |
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extendStatics = Object.setPrototypeOf || |
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || |
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; |
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return extendStatics(d, b); |
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}; |
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|
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function __extends(d, b) { |
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if (typeof b !== "function" && b !== null) |
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); |
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extendStatics(d, b); |
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function __() { this.constructor = d; } |
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
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} |
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|
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var _a = SimpleBarCore.helpers, getOptions = _a.getOptions, addClasses = _a.addClasses, canUseDOM = _a.canUseDOM; |
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var SimpleBar = /** @class */ (function (_super) { |
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__extends(SimpleBar, _super); |
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function SimpleBar() { |
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var args = []; |
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for (var _i = 0; _i < arguments.length; _i++) { |
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args[_i] = arguments[_i]; |
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} |
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var _this = _super.apply(this, args) || this; |
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// // Save a reference to the instance, so we know this DOM node has already been instancied |
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SimpleBar.instances.set(args[0], _this); |
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return _this; |
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} |
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SimpleBar.initDOMLoadedElements = function () { |
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document.removeEventListener('DOMContentLoaded', this.initDOMLoadedElements); |
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window.removeEventListener('load', this.initDOMLoadedElements); |
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Array.prototype.forEach.call(document.querySelectorAll('[data-simplebar]'), function (el) { |
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if (el.getAttribute('data-simplebar') !== 'init' && |
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!SimpleBar.instances.has(el)) |
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new SimpleBar(el, getOptions(el.attributes)); |
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}); |
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}; |
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SimpleBar.removeObserver = function () { |
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var _a; |
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(_a = SimpleBar.globalObserver) === null || _a === void 0 ? void 0 : _a.disconnect(); |
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}; |
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SimpleBar.prototype.initDOM = function () { |
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var _this = this; |
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var _a, _b, _c; |
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// make sure this element doesn't have the elements yet |
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if (!Array.prototype.filter.call(this.el.children, function (child) { |
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return child.classList.contains(_this.classNames.wrapper); |
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}).length) { |
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// Prepare DOM |
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this.wrapperEl = document.createElement('div'); |
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this.contentWrapperEl = document.createElement('div'); |
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this.offsetEl = document.createElement('div'); |
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this.maskEl = document.createElement('div'); |
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this.contentEl = document.createElement('div'); |
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this.placeholderEl = document.createElement('div'); |
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this.heightAutoObserverWrapperEl = document.createElement('div'); |
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this.heightAutoObserverEl = document.createElement('div'); |
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addClasses(this.wrapperEl, this.classNames.wrapper); |
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addClasses(this.contentWrapperEl, this.classNames.contentWrapper); |
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addClasses(this.offsetEl, this.classNames.offset); |
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addClasses(this.maskEl, this.classNames.mask); |
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addClasses(this.contentEl, this.classNames.contentEl); |
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addClasses(this.placeholderEl, this.classNames.placeholder); |
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addClasses(this.heightAutoObserverWrapperEl, this.classNames.heightAutoObserverWrapperEl); |
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addClasses(this.heightAutoObserverEl, this.classNames.heightAutoObserverEl); |
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while (this.el.firstChild) { |
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this.contentEl.appendChild(this.el.firstChild); |
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} |
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this.contentWrapperEl.appendChild(this.contentEl); |
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this.offsetEl.appendChild(this.contentWrapperEl); |
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this.maskEl.appendChild(this.offsetEl); |
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this.heightAutoObserverWrapperEl.appendChild(this.heightAutoObserverEl); |
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this.wrapperEl.appendChild(this.heightAutoObserverWrapperEl); |
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this.wrapperEl.appendChild(this.maskEl); |
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this.wrapperEl.appendChild(this.placeholderEl); |
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this.el.appendChild(this.wrapperEl); |
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(_a = this.contentWrapperEl) === null || _a === void 0 ? void 0 : _a.setAttribute('tabindex', this.options.tabIndex.toString()); |
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(_b = this.contentWrapperEl) === null || _b === void 0 ? void 0 : _b.setAttribute('role', 'region'); |
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(_c = this.contentWrapperEl) === null || _c === void 0 ? void 0 : _c.setAttribute('aria-label', this.options.ariaLabel); |
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} |
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if (!this.axis.x.track.el || !this.axis.y.track.el) { |
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var track = document.createElement('div'); |
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var scrollbar = document.createElement('div'); |
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addClasses(track, this.classNames.track); |
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addClasses(scrollbar, this.classNames.scrollbar); |
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track.appendChild(scrollbar); |
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this.axis.x.track.el = track.cloneNode(true); |
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addClasses(this.axis.x.track.el, this.classNames.horizontal); |
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this.axis.y.track.el = track.cloneNode(true); |
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addClasses(this.axis.y.track.el, this.classNames.vertical); |
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this.el.appendChild(this.axis.x.track.el); |
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this.el.appendChild(this.axis.y.track.el); |
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} |
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SimpleBarCore.prototype.initDOM.call(this); |
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this.el.setAttribute('data-simplebar', 'init'); |
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}; |
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SimpleBar.prototype.unMount = function () { |
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SimpleBarCore.prototype.unMount.call(this); |
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SimpleBar.instances["delete"](this.el); |
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}; |
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SimpleBar.initHtmlApi = function () { |
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this.initDOMLoadedElements = this.initDOMLoadedElements.bind(this); |
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// MutationObserver is IE11+ |
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if (typeof MutationObserver !== 'undefined') { |
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// Mutation observer to observe dynamically added elements |
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this.globalObserver = new MutationObserver(SimpleBar.handleMutations); |
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this.globalObserver.observe(document, { childList: true, subtree: true }); |
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} |
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// Taken from jQuery `ready` function |
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// Instantiate elements already present on the page |
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if (document.readyState === 'complete' || // @ts-ignore: IE specific |
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(document.readyState !== 'loading' && !document.documentElement.doScroll)) { |
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// Handle it asynchronously to allow scripts the opportunity to delay init |
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window.setTimeout(this.initDOMLoadedElements); |
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} |
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else { |
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document.addEventListener('DOMContentLoaded', this.initDOMLoadedElements); |
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window.addEventListener('load', this.initDOMLoadedElements); |
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} |
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}; |
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SimpleBar.handleMutations = function (mutations) { |
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mutations.forEach(function (mutation) { |
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mutation.addedNodes.forEach(function (addedNode) { |
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if (addedNode.nodeType === 1) { |
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if (addedNode.hasAttribute('data-simplebar')) { |
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!SimpleBar.instances.has(addedNode) && |
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document.documentElement.contains(addedNode) && |
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new SimpleBar(addedNode, getOptions(addedNode.attributes)); |
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} |
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else { |
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addedNode |
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.querySelectorAll('[data-simplebar]') |
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.forEach(function (el) { |
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if (el.getAttribute('data-simplebar') !== 'init' && |
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!SimpleBar.instances.has(el) && |
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document.documentElement.contains(el)) |
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new SimpleBar(el, getOptions(el.attributes)); |
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}); |
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} |
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} |
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}); |
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mutation.removedNodes.forEach(function (removedNode) { |
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var _a; |
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if (removedNode.nodeType === 1) { |
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if (removedNode.getAttribute('data-simplebar') === 'init') { |
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!document.documentElement.contains(removedNode) && |
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((_a = SimpleBar.instances.get(removedNode)) === null || _a === void 0 ? void 0 : _a.unMount()); |
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} |
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else { |
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Array.prototype.forEach.call(removedNode.querySelectorAll('[data-simplebar="init"]'), function (el) { |
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var _a; |
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!document.documentElement.contains(el) && |
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((_a = SimpleBar.instances.get(el)) === null || _a === void 0 ? void 0 : _a.unMount()); |
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}); |
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} |
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} |
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}); |
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}); |
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}; |
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SimpleBar.instances = new WeakMap(); |
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return SimpleBar; |
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}(SimpleBarCore)); |
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/** |
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* HTML API |
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* Called only in a browser env. |
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*/ |
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if (canUseDOM) { |
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SimpleBar.initHtmlApi(); |
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} |
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|
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exports.default = SimpleBar; |
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|
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Object.defineProperty(exports, '__esModule', { value: true }); |
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|
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})); |
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|
