bootstrap-italia/dist/plugins/base-component.js

Bootstrap Italia è un tema Bootstrap 5 per la creazione di applicazioni web nel pieno rispetto delle linee guida di design per i siti internet e i servizi digitali della PA

import Data from './dom/data.js';
import { getElement, executeAfterTransition } from './util/index.js';
import EventHandler from './dom/event-handler.js';
import Config from './util/config.js';

/**
 * --------------------------------------------------------------------------
 * Bootstrap Italia (https://italia.github.io/bootstrap-italia/)
 * Authors: https://github.com/italia/bootstrap-italia/blob/main/AUTHORS
 * Licensed under BSD-3-Clause license (https://github.com/italia/bootstrap-italia/blob/main/LICENSE)
 * This a fork of Bootstrap: Initial license and original file name below
 * Bootstrap (v5.2.3): base-component.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */


/**
 * Constants
 */

const VERSION = '5.2.3';

/**
 * Class definition
 */

class BaseComponent extends Config {
  constructor(element, config) {
    super();

    element = getElement(element);
    if (!element) {
      return
    }

    this._element = element;
    this._config = this._getConfig(config);

    Data.set(this._element, this.constructor.DATA_KEY, this);
  }

  // Public
  dispose() {
    Data.remove(this._element, this.constructor.DATA_KEY);
    EventHandler.off(this._element, this.constructor.EVENT_KEY);

    for (const propertyName of Object.getOwnPropertyNames(this)) {
      this[propertyName] = null;
    }
  }

  _queueCallback(callback, element, isAnimated = true) {
    executeAfterTransition(callback, element, isAnimated);
  }

  _getConfig(config) {
    config = this._mergeConfigObj(config, this._element);
    config = this._configAfterMerge(config);
    this._typeCheckConfig(config);
    return config
  }

  // Static
  static getInstance(element) {
    return Data.get(getElement(element), this.DATA_KEY)
  }

  static getOrCreateInstance(element, config = {}) {
    return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null)
  }

  static get VERSION() {
    return VERSION
  }

  static get DATA_KEY() {
    return `bs.${this.NAME}`
  }

  static get EVENT_KEY() {
    return `.${this.DATA_KEY}`
  }

  static eventName(name) {
    return `${name}${this.EVENT_KEY}`
  }
}

export { BaseComponent as default };
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