carbon-components
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The Carbon Design System is IBM’s open-source design system for products and experiences.
231 lines (189 loc) • 6.78 kB
JavaScript
function _typeof(obj) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
}, _typeof(obj);
}
(function (global, factory) {
if (typeof define === "function" && define.amd) {
define(["exports"], factory);
} else if (typeof exports !== "undefined") {
factory(exports);
} else {
var mod = {
exports: {}
};
factory(mod.exports);
global.createComponent = mod.exports;
}
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports) {
"use strict";
Object.defineProperty(_exports, "__esModule", {
value: true
});
_exports.default = _default;
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
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);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
Object.defineProperty(subClass, "prototype", {
writable: false
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _createSuper(Derived) {
var hasNativeReflectConstruct = _isNativeReflectConstruct();
return function _createSuperInternal() {
var Super = _getPrototypeOf(Derived),
result;
if (hasNativeReflectConstruct) {
var NewTarget = _getPrototypeOf(this).constructor;
result = Reflect.construct(Super, arguments, NewTarget);
} else {
result = Super.apply(this, arguments);
}
return _possibleConstructorReturn(this, result);
};
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
} else if (call !== void 0) {
throw new TypeError("Derived constructors may only return object or undefined");
}
return _assertThisInitialized(self);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
if (typeof Proxy === "function") return true;
try {
Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
return true;
} catch (e) {
return false;
}
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
/**
* Copyright IBM Corp. 2016, 2018
*
* This source code is licensed under the Apache-2.0 license found in the
* LICENSE file in the root directory of this source tree.
*/
function _default(ToMix) {
var CreateComponent = /*#__PURE__*/function (_ToMix) {
_inherits(CreateComponent, _ToMix);
var _super = _createSuper(CreateComponent);
/**
* The component instances managed by this component.
* Releasing this component also releases the components in `this.children`.
* @type {Component[]}
*/
/**
* Mix-in class to manage lifecycle of component.
* The constructor sets up this component's effective options,
* and registers this component's instance associated to an element.
* @implements Handle
* @param {HTMLElement} element The element working as this component.
* @param {object} [options] The component options.
*/
function CreateComponent(element) {
var _this;
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
_classCallCheck(this, CreateComponent);
_this = _super.call(this, element, options);
_this.children = [];
if (!element || element.nodeType !== Node.ELEMENT_NODE) {
throw new TypeError('DOM element should be given to initialize this widget.');
}
/**
* The element the component is of.
* @type {Element}
*/
_this.element = element;
/**
* The component options.
* @type {object}
*/
_this.options = Object.assign(Object.create(_this.constructor.options), options);
_this.constructor.components.set(_this.element, _assertThisInitialized(_this));
return _this;
}
/**
* Instantiates this component of the given element.
* @param {HTMLElement} element The element.
*/
_createClass(CreateComponent, [{
key: "release",
value:
/**
* Releases this component's instance from the associated element.
*/
function release() {
for (var child = this.children.pop(); child; child = this.children.pop()) {
child.release();
}
this.constructor.components.delete(this.element);
return null;
}
}], [{
key: "create",
value: function create(element, options) {
return this.components.get(element) || new this(element, options);
}
}]);
return CreateComponent;
}(ToMix);
return CreateComponent;
}
});