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