@atlaskit/editor-plugin-table/dist/es2019/pm-plugins/commands/clear.js

Table plugin for the @atlaskit/editor

import { Selection } from '@atlaskit/editor-prosemirror/state';
import { emptyCell, findCellClosestToPos, isSelectionType } from '@atlaskit/editor-tables/utils';
export const clearMultipleCells = targetCellPosition => (state, dispatch) => {
  let cursorPos;
  let {
    tr
  } = state;
  if (isSelectionType(tr.selection, 'cell')) {
    // Ignored via go/ees005
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const selection = tr.selection;
    selection.forEachCell((_node, pos) => {
      const $pos = tr.doc.resolve(tr.mapping.map(pos + 1));
      // Ignored via go/ees005
      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
      tr = emptyCell(findCellClosestToPos($pos), state.schema)(tr);
    });
    cursorPos = selection.$headCell.pos;
  } else if (targetCellPosition) {
    // Ignored via go/ees005
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    const cell = findCellClosestToPos(tr.doc.resolve(targetCellPosition + 1));
    tr = emptyCell(cell, state.schema)(tr);
    cursorPos = cell.pos;
  }
  if (tr.docChanged && cursorPos) {
    const $pos = tr.doc.resolve(tr.mapping.map(cursorPos));
    const textSelection = Selection.findFrom($pos, 1, true);
    if (textSelection) {
      tr.setSelection(textSelection);
    }
    if (dispatch) {
      dispatch(tr);
    }
    return true;
  }
  return false;
};