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Edit File: token-list.js
/******/ (() => { // webpackBootstrap /******/ "use strict"; /******/ // The require scope /******/ var __webpack_require__ = {}; /******/ /************************************************************************/ /******/ /* webpack/runtime/define property getters */ /******/ (() => { /******/ // define getter functions for harmony exports /******/ __webpack_require__.d = (exports, definition) => { /******/ for(var key in definition) { /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); /******/ } /******/ } /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/hasOwnProperty shorthand */ /******/ (() => { /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop)) /******/ })(); /******/ /************************************************************************/ var __webpack_exports__ = {}; /* harmony export */ __webpack_require__.d(__webpack_exports__, { /* harmony export */ "default": () => (/* binding */ TokenList) /* harmony export */ }); /** * A set of tokens. * * @see https://dom.spec.whatwg.org/#domtokenlist */ class TokenList { /** * Constructs a new instance of TokenList. * * @param {string} initialValue Initial value to assign. */ constructor(initialValue = '') { this.value = initialValue; // Disable reason: These are type hints on the class. /* eslint-disable no-unused-expressions */ /** @type {string} */ this._currentValue; /** @type {string[]} */ this._valueAsArray; /* eslint-enable no-unused-expressions */ } /** * @param {Parameters<Array<string>['entries']>} args */ entries(...args) { return this._valueAsArray.entries(...args); } /** * @param {Parameters<Array<string>['forEach']>} args */ forEach(...args) { return this._valueAsArray.forEach(...args); } /** * @param {Parameters<Array<string>['keys']>} args */ keys(...args) { return this._valueAsArray.keys(...args); } /** * @param {Parameters<Array<string>['values']>} args */ values(...args) { return this._valueAsArray.values(...args); } /** * Returns the associated set as string. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-value * * @return {string} Token set as string. */ get value() { return this._currentValue; } /** * Replaces the associated set with a new string value. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-value * * @param {string} value New token set as string. */ set value(value) { value = String(value); this._valueAsArray = [...new Set(value.split(/\s+/g).filter(Boolean))]; this._currentValue = this._valueAsArray.join(' '); } /** * Returns the number of tokens. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-length * * @return {number} Number of tokens. */ get length() { return this._valueAsArray.length; } /** * Returns the stringified form of the TokenList. * * @see https://dom.spec.whatwg.org/#DOMTokenList-stringification-behavior * @see https://www.ecma-international.org/ecma-262/9.0/index.html#sec-tostring * * @return {string} Token set as string. */ toString() { return this.value; } /** * Returns an iterator for the TokenList, iterating items of the set. * * @see https://dom.spec.whatwg.org/#domtokenlist * * @return {IterableIterator<string>} TokenList iterator. */ *[Symbol.iterator]() { return yield* this._valueAsArray; } /** * Returns the token with index `index`. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-item * * @param {number} index Index at which to return token. * * @return {string|undefined} Token at index. */ item(index) { return this._valueAsArray[index]; } /** * Returns true if `token` is present, and false otherwise. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-contains * * @param {string} item Token to test. * * @return {boolean} Whether token is present. */ contains(item) { return this._valueAsArray.indexOf(item) !== -1; } /** * Adds all arguments passed, except those already present. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-add * * @param {...string} items Items to add. */ add(...items) { this.value += ' ' + items.join(' '); } /** * Removes arguments passed, if they are present. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-remove * * @param {...string} items Items to remove. */ remove(...items) { this.value = this._valueAsArray.filter(val => !items.includes(val)).join(' '); } /** * If `force` is not given, "toggles" `token`, removing it if it’s present * and adding it if it’s not present. If `force` is true, adds token (same * as add()). If force is false, removes token (same as remove()). Returns * true if `token` is now present, and false otherwise. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-toggle * * @param {string} token Token to toggle. * @param {boolean} [force] Presence to force. * * @return {boolean} Whether token is present after toggle. */ toggle(token, force) { if (undefined === force) { force = !this.contains(token); } if (force) { this.add(token); } else { this.remove(token); } return force; } /** * Replaces `token` with `newToken`. Returns true if `token` was replaced * with `newToken`, and false otherwise. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-replace * * @param {string} token Token to replace with `newToken`. * @param {string} newToken Token to use in place of `token`. * * @return {boolean} Whether replacement occurred. */ replace(token, newToken) { if (!this.contains(token)) { return false; } this.remove(token); this.add(newToken); return true; } /** * Returns true if `token` is in the associated attribute’s supported * tokens. Returns false otherwise. * * Always returns `true` in this implementation. * * @see https://dom.spec.whatwg.org/#dom-domtokenlist-supports * * @return {boolean} Whether token is supported. */ supports() { return true; } } (window.wp = window.wp || {}).tokenList = __webpack_exports__["default"]; /******/ })() ;