Bootstrap/js/dist/toast.js

/*!
  * Bootstrap toast.js v5.2.0-beta1 (https://getbootstrap.com/)
  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./util/index'), require('./dom/event-handler'), require('./base-component'), require('./util/component-functions')) :
  typeof define === 'function' && define.amd ? define(['./util/index', './dom/event-handler', './base-component', './util/component-functions'], factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Toast = factory(global.Index, global.EventHandler, global.BaseComponent, global.ComponentFunctions));
})(this, (function (index, EventHandler, BaseComponent, componentFunctions) { 'use strict';

  const _interopDefaultLegacy = e => e && typeof e === 'object' && 'default' in e ? e : { default: e };

  const EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
  const BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);

  /**
   * --------------------------------------------------------------------------
   * Bootstrap (v5.2.0-beta1): toast.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   * --------------------------------------------------------------------------
   */
  /**
   * Constants
   */

  const NAME = 'toast';
  const DATA_KEY = 'bs.toast';
  const EVENT_KEY = `.${DATA_KEY}`;
  const EVENT_MOUSEOVER = `mouseover${EVENT_KEY}`;
  const EVENT_MOUSEOUT = `mouseout${EVENT_KEY}`;
  const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
  const EVENT_FOCUSOUT = `focusout${EVENT_KEY}`;
  const EVENT_HIDE = `hide${EVENT_KEY}`;
  const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
  const EVENT_SHOW = `show${EVENT_KEY}`;
  const EVENT_SHOWN = `shown${EVENT_KEY}`;
  const CLASS_NAME_FADE = 'fade';
  const CLASS_NAME_HIDE = 'hide'; // @deprecated - kept here only for backwards compatibility

  const CLASS_NAME_SHOW = 'show';
  const CLASS_NAME_SHOWING = 'showing';
  const DefaultType = {
    animation: 'boolean',
    autohide: 'boolean',
    delay: 'number'
  };
  const Default = {
    animation: true,
    autohide: true,
    delay: 5000
  };
  /**
   * Class definition
   */

  class Toast extends BaseComponent__default.default {
    constructor(element, config) {
      super(element, config);
      this._timeout = null;
      this._hasMouseInteraction = false;
      this._hasKeyboardInteraction = false;

      this._setListeners();
    } // Getters


    static get Default() {
      return Default;
    }

    static get DefaultType() {
      return DefaultType;
    }

    static get NAME() {
      return NAME;
    } // Public


    show() {
      const showEvent = EventHandler__default.default.trigger(this._element, EVENT_SHOW);

      if (showEvent.defaultPrevented) {
        return;
      }

      this._clearTimeout();

      if (this._config.animation) {
        this._element.classList.add(CLASS_NAME_FADE);
      }

      const complete = () => {
        this._element.classList.remove(CLASS_NAME_SHOWING);

        EventHandler__default.default.trigger(this._element, EVENT_SHOWN);

        this._maybeScheduleHide();
      };

      this._element.classList.remove(CLASS_NAME_HIDE); // @deprecated


      index.reflow(this._element);

      this._element.classList.add(CLASS_NAME_SHOW, CLASS_NAME_SHOWING);

      this._queueCallback(complete, this._element, this._config.animation);
    }

    hide() {
      if (!this.isShown()) {
        return;
      }

      const hideEvent = EventHandler__default.default.trigger(this._element, EVENT_HIDE);

      if (hideEvent.defaultPrevented) {
        return;
      }

      const complete = () => {
        this._element.classList.add(CLASS_NAME_HIDE); // @deprecated


        this._element.classList.remove(CLASS_NAME_SHOWING, CLASS_NAME_SHOW);

        EventHandler__default.default.trigger(this._element, EVENT_HIDDEN);
      };

      this._element.classList.add(CLASS_NAME_SHOWING);

      this._queueCallback(complete, this._element, this._config.animation);
    }

    dispose() {
      this._clearTimeout();

      if (this.isShown()) {
        this._element.classList.remove(CLASS_NAME_SHOW);
      }

      super.dispose();
    }

    isShown() {
      return this._element.classList.contains(CLASS_NAME_SHOW);
    } // Private


    _maybeScheduleHide() {
      if (!this._config.autohide) {
        return;
      }

      if (this._hasMouseInteraction || this._hasKeyboardInteraction) {
        return;
      }

      this._timeout = setTimeout(() => {
        this.hide();
      }, this._config.delay);
    }

    _onInteraction(event, isInteracting) {
      switch (event.type) {
        case 'mouseover':
        case 'mouseout':
          this._hasMouseInteraction = isInteracting;
          break;

        case 'focusin':
        case 'focusout':
          this._hasKeyboardInteraction = isInteracting;
          break;
      }

      if (isInteracting) {
        this._clearTimeout();

        return;
      }

      const nextElement = event.relatedTarget;

      if (this._element === nextElement || this._element.contains(nextElement)) {
        return;
      }

      this._maybeScheduleHide();
    }

    _setListeners() {
      EventHandler__default.default.on(this._element, EVENT_MOUSEOVER, event => this._onInteraction(event, true));
      EventHandler__default.default.on(this._element, EVENT_MOUSEOUT, event => this._onInteraction(event, false));
      EventHandler__default.default.on(this._element, EVENT_FOCUSIN, event => this._onInteraction(event, true));
      EventHandler__default.default.on(this._element, EVENT_FOCUSOUT, event => this._onInteraction(event, false));
    }

    _clearTimeout() {
      clearTimeout(this._timeout);
      this._timeout = null;
    } // Static


    static jQueryInterface(config) {
      return this.each(function () {
        const data = Toast.getOrCreateInstance(this, config);

        if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError(`No method named "${config}"`);
          }

          data[config](this);
        }
      });
    }

  }
  /**
   * Data API implementation
   */


  componentFunctions.enableDismissTrigger(Toast);
  /**
   * jQuery
   */

  index.defineJQueryPlugin(Toast);

  return Toast;

}));
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