table-of-content.mjs

/**
 * Copyright © schukai GmbH and all contributing authors, {{copyRightYear}}. All rights reserved.
 * Node module: @schukai/monster
 *
 * This source code is licensed under the GNU Affero General Public License version 3 (AGPLv3).
 * The full text of the license can be found at: https://www.gnu.org/licenses/agpl-3.0.en.html
 *
 * For those who do not wish to adhere to the AGPLv3, a commercial license is available.
 * Acquiring a commercial license allows you to use this software without complying with the AGPLv3 terms.
 * For more information about purchasing a commercial license, please contact schukai GmbH.
 *
 * SPDX-License-Identifier: AGPL-3.0
 */

import { instanceSymbol } from "../../constants.mjs";
import { ATTRIBUTE_ROLE } from "../../dom/constants.mjs";
import { CustomElement } from "../../dom/customelement.mjs";
import {
	assembleMethodSymbol,
	registerCustomElement,
} from "../../dom/customelement.mjs";
import { TableOfContentStyleSheet } from "./stylesheet/table-of-content.mjs";
import { fireCustomEvent } from "../../dom/events.mjs";
import { getWindow } from "../../dom/util.mjs";
import "../layout/popper.mjs";

export { TableOfContent };

/**
 * @private
 * @type {symbol}
 */
const tableOfContentElementSymbol = Symbol("tableOfContentElement");

/**
 * @private
 * @type {symbol}
 */
const navigationElementSymbol = Symbol("navigation");

/**
 * @private
 * @type {symbol}
 */
const navigationControlElementSymbol = Symbol("navigationControlElement");

/**
 * @private
 * @type {symbol}
 */
const navigationListElementSymbol = Symbol("navigationListElement");

/**
 * @private
 * @type {symbol}
 */
const windowEventHandlerSymbol = Symbol("windowsEventHandler");

/**
 * @private
 * @type {symbol}
 */
const scrollableParentSymbol = Symbol("scrollableParent");

/**
 * @private
 * @type {symbol}
 */
const scrollableEventHandlerSymbol = Symbol("scrollableEventHandler");