WordPress/wp-includes/js/dist/token-list.js

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this["wp"] = this["wp"] || {}; this["wp"]["tokenList"] =
/******/ (function(modules) { // webpackBootstrap
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/******/ return installedModules[moduleId].exports;
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/******/ i: moduleId,
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/******/ return module.exports;
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/******/
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/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
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/******/
/******/ // create a fake namespace object
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/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
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/************************************************************************/
/******/ ({
/***/ 10:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _classCallCheck; });
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/***/ }),
/***/ 2:
/***/ (function(module, exports) {
(function() { module.exports = this["lodash"]; }());
/***/ }),
/***/ 299:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return TokenList; });
/* harmony import */ var _babel_runtime_helpers_esm_classCallCheck__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(10);
/* harmony import */ var _babel_runtime_helpers_esm_createClass__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(9);
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(2);
/* harmony import */ var lodash__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(lodash__WEBPACK_IMPORTED_MODULE_2__);
/**
* External dependencies
*/
/**
* A set of tokens.
*
* @link https://dom.spec.whatwg.org/#domtokenlist
*/
var TokenList =
/*#__PURE__*/
function () {
/**
* Constructs a new instance of TokenList.
*
* @param {string} initialValue Initial value to assign.
*/
function TokenList() {
var _this = this;
var initialValue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
Object(_babel_runtime_helpers_esm_classCallCheck__WEBPACK_IMPORTED_MODULE_0__[/* default */ "a"])(this, TokenList);
this.value = initialValue;
['entries', 'forEach', 'keys', 'values'].forEach(function (fn) {
_this[fn] = function () {
var _this$_valueAsArray;
return (_this$_valueAsArray = this._valueAsArray)[fn].apply(_this$_valueAsArray, arguments);
}.bind(_this);
});
}
/**
* Returns the associated set as string.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-value
*
* @return {string} Token set as string.
*/
Object(_babel_runtime_helpers_esm_createClass__WEBPACK_IMPORTED_MODULE_1__[/* default */ "a"])(TokenList, [{
key: "toString",
/**
* Returns the stringified form of the TokenList.
*
* @link https://dom.spec.whatwg.org/#DOMTokenList-stringification-behavior
* @link https://www.ecma-international.org/ecma-262/9.0/index.html#sec-tostring
*
* @return {string} Token set as string.
*/
value: function toString() {
return this.value;
}
/**
* Returns an iterator for the TokenList, iterating items of the set.
*
* @link https://dom.spec.whatwg.org/#domtokenlist
*
* @return {Generator} TokenList iterator.
*/
}, {
key: Symbol.iterator,
value:
/*#__PURE__*/
regeneratorRuntime.mark(function value() {
return regeneratorRuntime.wrap(function value$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
return _context.delegateYield(this._valueAsArray, "t0", 1);
case 1:
return _context.abrupt("return", _context.t0);
case 2:
case "end":
return _context.stop();
}
}
}, value, this);
})
/**
* Returns the token with index `index`.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-item
*
* @param {number} index Index at which to return token.
*
* @return {?string} Token at index.
*/
}, {
key: "item",
value: function item(index) {
return this._valueAsArray[index];
}
/**
* Returns true if `token` is present, and false otherwise.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-contains
*
* @param {string} item Token to test.
*
* @return {boolean} Whether token is present.
*/
}, {
key: "contains",
value: function contains(item) {
return this._valueAsArray.indexOf(item) !== -1;
}
/**
* Adds all arguments passed, except those already present.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-add
*
* @param {...string} items Items to add.
*/
}, {
key: "add",
value: function add() {
for (var _len = arguments.length, items = new Array(_len), _key = 0; _key < _len; _key++) {
items[_key] = arguments[_key];
}
this.value += ' ' + items.join(' ');
}
/**
* Removes arguments passed, if they are present.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-remove
*
* @param {...string} items Items to remove.
*/
}, {
key: "remove",
value: function remove() {
for (var _len2 = arguments.length, items = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
items[_key2] = arguments[_key2];
}
this.value = lodash__WEBPACK_IMPORTED_MODULE_2__["without"].apply(void 0, [this._valueAsArray].concat(items)).join(' ');
}
/**
* If `force` is not given, "toggles" `token`, removing it if its present
* and adding it if its 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.
*
* @link 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.
*/
}, {
key: "toggle",
value: function 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.
*
* @link 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.
*/
}, {
key: "replace",
value: function 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 attributes supported
* tokens. Returns false otherwise.
*
* Always returns `true` in this implementation.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-supports
*
* @return {boolean} Whether token is supported.
*/
}, {
key: "supports",
value: function supports() {
return true;
}
}, {
key: "value",
get: function get() {
return this._currentValue;
}
/**
* Replaces the associated set with a new string value.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-value
*
* @param {string} value New token set as string.
*/
,
set: function set(value) {
value = String(value);
this._valueAsArray = Object(lodash__WEBPACK_IMPORTED_MODULE_2__["uniq"])(Object(lodash__WEBPACK_IMPORTED_MODULE_2__["compact"])(value.split(/\s+/g)));
this._currentValue = this._valueAsArray.join(' ');
}
/**
* Returns the number of tokens.
*
* @link https://dom.spec.whatwg.org/#dom-domtokenlist-length
*
* @return {number} Number of tokens.
*/
}, {
key: "length",
get: function get() {
return this._valueAsArray.length;
}
}]);
return TokenList;
}();
/***/ }),
/***/ 9:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return _createClass; });
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);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
/***/ })
/******/ })["default"];