@atlaskit/editor-plugin-code-block/dist/esm/pm-plugins/auto-detect.js

Code block plugin for @atlaskit/editor-core

import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import { SafePlugin } from '@atlaskit/editor-common/safe-plugin';
import { removeAutoDetection, updateAutoDetectState } from '../utils/auto-detect-state';
import { syncPendingDetectionTimers } from '../utils/auto-detect-view';
import { ACTIONS } from './actions';
import { autoDetectPluginKey } from './auto-detect-state';
export var createAutoDetectPlugin = function createAutoDetectPlugin(api) {
  return new SafePlugin({
    key: autoDetectPluginKey,
    state: {
      init: function init() {
        return {
          languageDetectionMap: {}
        };
      },
      apply: function apply(tr, pluginState) {
        var meta = tr.getMeta(autoDetectPluginKey);
        var languageDetectionMap = tr.docChanged ? updateAutoDetectState(tr, pluginState) : pluginState.languageDetectionMap;
        if ((meta === null || meta === void 0 ? void 0 : meta.type) === ACTIONS.SET_AUTO_DETECT_ENTRY) {
          languageDetectionMap = _objectSpread(_objectSpread({}, languageDetectionMap), {}, _defineProperty({}, meta.data.localId, meta.data.entry));
        } else if ((meta === null || meta === void 0 ? void 0 : meta.type) === ACTIONS.REMOVE_AUTO_DETECT_ENTRY) {
          languageDetectionMap = removeAutoDetection(languageDetectionMap, meta.data.localId);
        }
        if (languageDetectionMap === pluginState.languageDetectionMap) {
          return pluginState;
        }
        return {
          languageDetectionMap: languageDetectionMap
        };
      }
    },
    view: function view(_view) {
      var timers = new Map();
      return {
        update: function update() {
          syncPendingDetectionTimers(_view, timers, api);
        },
        destroy: function destroy() {
          timers.forEach(function (_ref) {
            var timer = _ref.timer;
            return clearTimeout(timer);
          });
          timers.clear();
        }
      };
    }
  });
};