@atlaskit/editor-plugin-block-menu/dist/esm/ui/block-menu-provider.js

BlockMenu plugin for @atlaskit/editor-core

import React, { useCallback, createContext, useContext, useRef } from 'react';
var BlockMenuContext = /*#__PURE__*/createContext({
  onDropdownOpenChanged: function onDropdownOpenChanged() {},
  moveDownRef: /*#__PURE__*/React.createRef(),
  moveUpRef: /*#__PURE__*/React.createRef(),
  getFirstSelectedDomNode: function getFirstSelectedDomNode() {
    return undefined;
  }
});
export var useBlockMenu = function useBlockMenu() {
  var context = useContext(BlockMenuContext);
  if (!context) {
    throw new Error('useBlockMenu must be used within BlockMenuProvider');
  }
  return context;
};
export var BlockMenuProvider = function BlockMenuProvider(_ref) {
  var children = _ref.children,
    api = _ref.api,
    editorView = _ref.editorView;
  var moveUpRef = useRef(null);
  var moveDownRef = useRef(null);
  var getFirstSelectedDomNode = useCallback(function () {
    var _api$selection;
    var from = api === null || api === void 0 || (_api$selection = api.selection) === null || _api$selection === void 0 || (_api$selection = _api$selection.sharedState.currentState()) === null || _api$selection === void 0 || (_api$selection = _api$selection.selection) === null || _api$selection === void 0 ? void 0 : _api$selection.from;
    if (from !== undefined) {
      var nodeDOM = editorView === null || editorView === void 0 ? void 0 : editorView.nodeDOM(from);
      if (nodeDOM instanceof Element) {
        return nodeDOM;
      }
    }
  }, [api, editorView]);
  var onDropdownOpenChanged = useCallback(function (isOpen) {
    if (!isOpen) {
      // On Dropdown closed, return focus to editor
      setTimeout(function () {
        return requestAnimationFrame(function () {
          api === null || api === void 0 || api.core.actions.focus({
            scrollIntoView: false
          });
        });
      }, 1);
    }
  }, [api]);
  return /*#__PURE__*/React.createElement(BlockMenuContext.Provider, {
    // eslint-disable-next-line @atlassian/perf-linting/no-inline-context-value, @atlassian/perf-linting/no-unstable-inline-props -- Ignored via go/ees017 (to be fixed)
    value: {
      onDropdownOpenChanged: onDropdownOpenChanged,
      moveDownRef: moveDownRef,
      moveUpRef: moveUpRef,
      getFirstSelectedDomNode: getFirstSelectedDomNode
    }
  }, children);
};