@atlaskit/editor-plugin-table/dist/es2019/ui/TableMenu/shared/selection.js

Table plugin for the @atlaskit/editor

import { findCellRectClosestToPos, getSelectionRect, isSelectionType } from '@atlaskit/editor-tables/utils';
import { fg } from '@atlaskit/platform-feature-flags/fg';

/**
 * Resolve the table `Rect` for the current selection. Falls back to the closest cell's rect
 * for a `TextSelection` (cell menu), where `getSelectionRect` returns `undefined`. Gated:
 * with the gate off this behaves exactly like `getSelectionRect`.
 */
export const getMenuSelectionRect = selection => {
  if (!fg('platform_editor_table_cell_menu_update')) {
    return getSelectionRect(selection);
  }
  return isSelectionType(selection, 'cell') ? getSelectionRect(selection) : findCellRectClosestToPos(selection.$from);
};