@lexical/react/useLexicalNodeSelection.prod.js

This package provides Lexical components and hooks for React applications.

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

"use strict";var e=require("@lexical/react/LexicalComposerContext"),t=require("lexical"),c=require("react");function o(e,c){return e.getEditorState().read((()=>{const e=t.$getNodeByKey(c);return null!==e&&e.isSelected()}))}exports.useLexicalNodeSelection=function(r){const[i]=e.useLexicalComposerContext(),[l,n]=c.useState((()=>o(i,r)));return c.useEffect((()=>{let e=!0;const t=i.registerUpdateListener((()=>{e&&n(o(i,r))}));return()=>{e=!1,t()}}),[i,r]),[l,c.useCallback((e=>{i.update((()=>{let c=t.$getSelection();t.$isNodeSelection(c)||(c=t.$createNodeSelection(),t.$setSelection(c)),t.$isNodeSelection(c)&&(e?c.add(r):c.delete(r))}))}),[i,r]),c.useCallback((()=>{i.update((()=>{const e=t.$getSelection();t.$isNodeSelection(e)&&e.clear()}))}),[i])]};