handsontable/plugins/columnSorting/domHelpers.mjs

Handsontable is a JavaScript Spreadsheet Component available for React, Angular and Vue.

import "core-js/modules/es.array.iterator.js";
import "core-js/modules/es.map.js";
import "core-js/modules/es.object.to-string.js";
import "core-js/modules/es.string.iterator.js";
import "core-js/modules/web.dom-collections.iterator.js";
import "core-js/modules/es.array.concat.js";
import "core-js/modules/es.array.from.js";
import { isDefined } from "../../helpers/mixed.mjs";
import { ASC_SORT_STATE, DESC_SORT_STATE } from "./utils.mjs";
var HEADER_CLASS_ASC_SORT = 'ascending';
var HEADER_CLASS_DESC_SORT = 'descending';
var HEADER_CLASS_INDICATOR_DISABLED = 'indicatorDisabled';
var HEADER_SORT_CLASS = 'columnSorting';
var HEADER_ACTION_CLASS = 'sortAction';
var orderToCssClass = new Map([[ASC_SORT_STATE, HEADER_CLASS_ASC_SORT], [DESC_SORT_STATE, HEADER_CLASS_DESC_SORT]]);
/**
 * Get CSS classes which should be added to particular column header.
 *
 * @param {object} columnStatesManager Instance of column state manager.
 * @param {number} column Visual column index.
 * @param {boolean} showSortIndicator Indicates if indicator should be shown for the particular column.
 * @param {boolean} headerAction Indicates if header click to sort should be possible.
 * @returns {Array} Array of CSS classes.
 */

export function getClassesToAdd(columnStatesManager, column, showSortIndicator, headerAction) {
  var cssClasses = [HEADER_SORT_CLASS];

  if (headerAction) {
    cssClasses.push(HEADER_ACTION_CLASS);
  }

  if (showSortIndicator === false) {
    cssClasses.push(HEADER_CLASS_INDICATOR_DISABLED);
    return cssClasses;
  }

  var columnOrder = columnStatesManager.getSortOrderOfColumn(column);

  if (isDefined(columnOrder)) {
    cssClasses.push(orderToCssClass.get(columnOrder));
  }

  return cssClasses;
}
/**
 * Get CSS classes which should be removed from column header.
 *
 * @returns {Array} Array of CSS classes.
 */

export function getClassesToRemove() {
  return Array.from(orderToCssClass.values()).concat(HEADER_ACTION_CLASS, HEADER_CLASS_INDICATOR_DISABLED, HEADER_SORT_CLASS);
}