@atlaskit/editor-plugin-table/dist/es2019/pm-plugins/table-size-selector.js

Table plugin for the @atlaskit/editor

import { SafePlugin } from '@atlaskit/editor-common/safe-plugin';
import { PluginKey } from '@atlaskit/editor-prosemirror/state';
export const pluginKey = new PluginKey('tableSizeSelectorPlugin');
export const createPlugin = dispatch => {
  return new SafePlugin({
    key: pluginKey,
    state: {
      init: () => ({
        isSelectorOpen: false
      }),
      apply: (tr, currentPluginState) => {
        const meta = tr.getMeta(pluginKey);
        if (meta) {
          const keys = Object.keys(meta);
          const changed = keys.some(key => {
            return currentPluginState[key] !== meta[key];
          });
          if (changed) {
            const newState = {
              ...currentPluginState,
              ...meta
            };
            dispatch(pluginKey, newState);
            return newState;
          }
        }
        return currentPluginState;
      }
    }
  });
};