carbon-components/es/components/notification/notification.js

The Carbon Design System is IBM’s open-source design system for products and experiences.

function _typeof(obj) {
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  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
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}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
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}

function _defineProperties(target, props) {
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    descriptor.configurable = true;
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    Object.defineProperty(target, descriptor.key, descriptor);
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}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  Object.defineProperty(Constructor, "prototype", {
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}

function _inherits(subClass, superClass) {
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}

function _setPrototypeOf(o, p) {
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  return _setPrototypeOf(o, p);
}

function _createSuper(Derived) {
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  return function _createSuperInternal() {
    var Super = _getPrototypeOf(Derived),
        result;

    if (hasNativeReflectConstruct) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
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    return _possibleConstructorReturn(this, result);
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}

function _possibleConstructorReturn(self, call) {
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  } else if (call !== void 0) {
    throw new TypeError("Derived constructors may only return object or undefined");
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  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) {
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}

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.
 */


import mixin from '../../globals/js/misc/mixin';
import createComponent from '../../globals/js/mixins/create-component';
import initComponentBySearch from '../../globals/js/mixins/init-component-by-search';
import eventedState from '../../globals/js/mixins/evented-state';
import handles from '../../globals/js/mixins/handles';
import on from '../../globals/js/misc/on';

var Notification = /*#__PURE__*/function (_mixin) {
  _inherits(Notification, _mixin);

  var _super = _createSuper(Notification);
  /**
   * InlineNotification.
   * @extends CreateComponent
   * @extends InitComponentBySearch
   * @extends Handles
   * @param {HTMLElement} element The element working as a InlineNotification.
   */


  /**
   * InlineNotification.
   * @extends CreateComponent
   * @extends InitComponentBySearch
   * @extends Handles
   * @param {HTMLElement} element The element working as a InlineNotification.
   */
  function Notification(element, options) {
    var _this;

    _classCallCheck(this, Notification);

    _this = _super.call(this, element, options);

    _this._changeState = function (state, callback) {
      if (state === 'delete-notification') {
        _this.element.parentNode.removeChild(_this.element);

        _this.release();
      }

      callback();
    };

    _this.button = element.querySelector(_this.options.selectorButton);

    if (_this.button) {
      _this.manage(on(_this.button, 'click', function (evt) {
        if (evt.currentTarget === _this.button) {
          _this.remove();
        }
      }));
    }

    return _this;
  }

  _createClass(Notification, [{
    key: "remove",
    value: function remove() {
      this.changeState('delete-notification');
    }
    /**
     * The map associating DOM element and accordion UI instance.
     * @type {WeakMap}
     */

  }]);

  Notification.components = new WeakMap();
  Notification.options = {
    selectorInit: '[data-notification]',
    selectorButton: '[data-notification-btn]',
    eventBeforeDeleteNotification: 'notification-before-delete',
    eventAfterDeleteNotification: 'notification-after-delete'
  };
  return Notification;
}(mixin(createComponent, initComponentBySearch, eventedState, handles));

export default Notification;