handsontable/plugins/undoRedo/actions/columnSort.js

Handsontable is a JavaScript Data Grid available for React, Angular and Vue.

"use strict";

exports.__esModule = true;
require("core-js/modules/es.error.cause.js");
var _base = require("./_base");
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
/**
 * Action that tracks column sort changes.
 *
 * @class ColumnSortAction
 * @private
 */
class ColumnSortAction extends _base.BaseAction {
  constructor(_ref) {
    let {
      currentSortState,
      newSortState
    } = _ref;
    super('col_sort');
    /**
     * @param {Array} currentSortState The current sort state.
     */
    _defineProperty(this, "previousSortState", void 0);
    /**
     * @param {Array} newSortState The new sort state.
     */
    _defineProperty(this, "nextSortState", void 0);
    this.previousSortState = currentSortState;
    this.nextSortState = newSortState;
  }
  static startRegisteringEvents(hot, undoRedoPlugin) {
    hot.addHook('beforeColumnSort', (currentSortState, newSortState, sortPossible) => {
      if (!sortPossible) {
        return;
      }
      undoRedoPlugin.done(() => new ColumnSortAction({
        currentSortState,
        newSortState
      }));
    });
  }

  /**
   * @param {Core} hot The Handsontable instance.
   * @param {function(): void} undoneCallback The callback to be called after the action is undone.
   */
  undo(hot, undoneCallback) {
    const sortPlugin = hot.getPlugin('columnSorting');
    const multiSortPlugin = hot.getPlugin('multiColumnSorting');
    const enabledSortPlugin = multiSortPlugin.isEnabled() ? multiSortPlugin : sortPlugin;
    if (this.previousSortState.length) {
      enabledSortPlugin.sort(this.previousSortState);
    } else {
      enabledSortPlugin.clearSort();
    }
    undoneCallback();
  }

  /**
   * @param {Core} hot The Handsontable instance.
   * @param {function(): void} redoneCallback The callback to be called after the action is redone.
   */
  redo(hot, redoneCallback) {
    const sortPlugin = hot.getPlugin('columnSorting');
    const multiSortPlugin = hot.getPlugin('multiColumnSorting');
    const enabledSortPlugin = multiSortPlugin.isEnabled() ? multiSortPlugin : sortPlugin;
    enabledSortPlugin.sort(this.nextSortState);
    redoneCallback();
  }
}
exports.ColumnSortAction = ColumnSortAction;