handsontable/plugins/contextMenu/predefinedItems/columnLeft.js

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

"use strict";

exports.__esModule = true;
exports.default = columnLeftItem;
var C = _interopRequireWildcard(require("../../../i18n/constants"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const KEY = exports.KEY = 'col_left';

/**
 * @returns {object}
 */
function columnLeftItem() {
  return {
    key: KEY,
    name() {
      return this.getTranslatedPhrase(C.CONTEXTMENU_ITEMS_INSERT_LEFT);
    },
    callback() {
      const activeSelection = this.getSelectedRangeActive().getTopLeftCorner();
      const alterAction = this.isRtl() ? 'insert_col_end' : 'insert_col_start';
      this.alter(alterAction, activeSelection.col, 1, 'ContextMenu.columnLeft');
    },
    disabled() {
      if (!this.isColumnModificationAllowed()) {
        return true;
      }
      const range = this.getSelectedRangeActive();
      if (!range || this.selection.isSelectedByRowHeader() || range.isSingleHeader() && range.highlight.col < 0 || this.countSourceCols() >= this.getSettings().maxCols) {
        return true;
      }
      if (this.selection.isSelectedByCorner()) {
        // Enable "Insert column left" only when there is at least one column.
        return this.countCols() === 0;
      }
      return false;
    },
    hidden() {
      return !this.getSettings().allowInsertColumn;
    }
  };
}