@atlaskit/editor-plugin-code-block/dist/esm/ui/CodeBlockLanguagePicker.js

Code block plugin for @atlaskit/editor-core

import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import React, { useCallback, useState } from 'react';
import { fg } from '@atlaskit/platform-feature-flags/fg';
import { changeLanguage, detectLanguage } from '../editor-commands';
import { DETECT_LANGUAGE_VALUE } from './language-picker-options';
import { LanguagePicker } from './LanguagePicker';
import { getRecentLanguages, saveRecentLanguage } from './recent-languages';
export var CodeBlockLanguagePicker = function CodeBlockLanguagePicker(_ref) {
  var _api$analytics2;
  var api = _ref.api,
    defaultValue = _ref.defaultValue,
    editorView = _ref.editorView,
    filterOption = _ref.filterOption,
    formatMessage = _ref.formatMessage,
    languagePickerOptions = _ref.languagePickerOptions,
    triggerSpacing = _ref.triggerSpacing;
  var _useState = useState(function () {
      return getRecentLanguages();
    }),
    _useState2 = _slicedToArray(_useState, 2),
    recentLanguageValues = _useState2[0],
    setRecentLanguageValues = _useState2[1];
  var refreshRecentLanguages = useCallback(function () {
    setRecentLanguageValues(getRecentLanguages());
  }, []);
  var handleSelection = useCallback(function (option, selectionSource, interactionMethod) {
    var _api$analytics;
    var isDetectLanguageSelected = option.value === DETECT_LANGUAGE_VALUE;
    var command = isDetectLanguageSelected && (fg('platform_editor_code_block_ga_patch_1') || fg('platform_editor_code_block_language_detection_flow')) ? detectLanguage() : changeLanguage(api === null || api === void 0 || (_api$analytics = api.analytics) === null || _api$analytics === void 0 ? void 0 : _api$analytics.actions)(option.value, selectionSource);
    var commandSucceeded = command(editorView.state, editorView.dispatch);
    if (fg('platform_editor_code_block_ga_patch_1')) {
      if (interactionMethod === 'mouse') {
        requestAnimationFrame(function () {
          // Mouse-opened picker should return editing focus to the code block. Keyboard-opened
          // picker keeps focus on the trigger to avoid CodeMirror DOM focus without cm.hasFocus.
          api === null || api === void 0 || api.core.actions.focus({
            scrollIntoView: false
          });
        });
      }
    } else {
      requestAnimationFrame(function () {
        // Let PopupSelect/FocusLock finish returning focus to the trigger, then restore the editor.
        api === null || api === void 0 || api.core.actions.focus({
          scrollIntoView: false
        });
      });
    }
    if (commandSucceeded && (option.value !== DETECT_LANGUAGE_VALUE || fg('platform_editor_code_block_ga_patch_1'))) {
      saveRecentLanguage(option.value);
      setRecentLanguageValues(getRecentLanguages());
    }
  }, [api === null || api === void 0 || (_api$analytics2 = api.analytics) === null || _api$analytics2 === void 0 ? void 0 : _api$analytics2.actions, api === null || api === void 0 ? void 0 : api.core.actions, editorView]);
  return /*#__PURE__*/React.createElement(LanguagePicker, {
    defaultValue: defaultValue,
    filterOption: filterOption,
    formatMessage: formatMessage,
    languagePickerOptions: languagePickerOptions,
    recentLanguageValues: recentLanguageValues,
    onMenuOpen: refreshRecentLanguages,
    onSelection: handleSelection,
    triggerSpacing: triggerSpacing
  });
};