--- /dev/null
+import {$createParagraphNode, $getSelection, BaseSelection, LexicalEditor} from "lexical";
+import {LexicalElementNodeCreator, LexicalNodeMatcher} from "./nodes";
+import {$getNearestBlockElementAncestorOrThrow} from "@lexical/utils";
+import {$setBlocksType} from "@lexical/selection";
+
+export function selectionContainsNodeType(selection: BaseSelection|null, matcher: LexicalNodeMatcher): boolean {
+ if (!selection) {
+ return false;
+ }
+
+ for (const node of selection.getNodes()) {
+ if (matcher(node)) {
+ return true;
+ }
+
+ for (const parent of node.getParents()) {
+ if (matcher(parent)) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+}
+
+export function toggleSelectionBlockNodeType(editor: LexicalEditor, matcher: LexicalNodeMatcher, creator: LexicalElementNodeCreator) {
+ editor.update(() => {
+ const selection = $getSelection();
+ const blockElement = selection ? $getNearestBlockElementAncestorOrThrow(selection.getNodes()[0]) : null;
+ if (selection && matcher(blockElement)) {
+ $setBlocksType(selection, $createParagraphNode);
+ } else {
+ $setBlocksType(selection, creator);
+ }
+ });
+}
\ No newline at end of file
-import {
- $createParagraphNode,
- $getRoot,
- $getSelection,
- COMMAND_PRIORITY_LOW,
- createCommand,
- createEditor, CreateEditorArgs,
-} from 'lexical';
+import {$getRoot, createEditor, CreateEditorArgs} from 'lexical';
import {createEmptyHistoryState, registerHistory} from '@lexical/history';
import {registerRichText} from '@lexical/rich-text';
-import {$getNearestBlockElementAncestorOrThrow, mergeRegister} from '@lexical/utils';
+import {mergeRegister} from '@lexical/utils';
import {$generateNodesFromDOM} from '@lexical/html';
-import {$setBlocksType} from '@lexical/selection';
import {getNodesForPageEditor} from './nodes';
-import {$createCalloutNode, $isCalloutNode, CalloutCategory} from './nodes/callout';
+import {buildEditorUI} from "./ui";
export function createPageEditorInstance(editArea: HTMLElement) {
const config: CreateEditorArgs = {
const debugView = document.getElementById('lexical-debug');
editor.registerUpdateListener(({editorState}) => {
console.log('editorState', editorState.toJSON());
- debugView.textContent = JSON.stringify(editorState.toJSON(), null, 2);
+ if (debugView) {
+ debugView.textContent = JSON.stringify(editorState.toJSON(), null, 2);
+ }
});
- // Example of creating, registering and using a custom command
+ buildEditorUI(editArea, editor);
- const SET_BLOCK_CALLOUT_COMMAND = createCommand();
- editor.registerCommand(SET_BLOCK_CALLOUT_COMMAND, (category: CalloutCategory = 'info') => {
- const selection = $getSelection();
- const blockElement = $getNearestBlockElementAncestorOrThrow(selection.getNodes()[0]);
- if ($isCalloutNode(blockElement)) {
- $setBlocksType(selection, $createParagraphNode);
- } else {
- $setBlocksType(selection, () => $createCalloutNode(category));
- }
- return true;
- }, COMMAND_PRIORITY_LOW);
+ // Example of creating, registering and using a custom command
- const button = document.getElementById('lexical-button');
- button.addEventListener('click', event => {
- editor.dispatchCommand(SET_BLOCK_CALLOUT_COMMAND, 'info');
- });
+ // const SET_BLOCK_CALLOUT_COMMAND = createCommand();
+ // editor.registerCommand(SET_BLOCK_CALLOUT_COMMAND, (category: CalloutCategory = 'info') => {
+ // const selection = $getSelection();
+ // const blockElement = $getNearestBlockElementAncestorOrThrow(selection.getNodes()[0]);
+ // if ($isCalloutNode(blockElement)) {
+ // $setBlocksType(selection, $createParagraphNode);
+ // } else {
+ // $setBlocksType(selection, () => $createCalloutNode(category));
+ // }
+ // return true;
+ // }, COMMAND_PRIORITY_LOW);
+ //
+ // const button = document.getElementById('lexical-button');
+ // button.addEventListener('click', event => {
+ // editor.dispatchCommand(SET_BLOCK_CALLOUT_COMMAND, 'info');
+ // });
}
this.__category = category;
}
+ setCategory(category: CalloutCategory) {
+ const self = this.getWritable();
+ self.__category = category;
+ }
+
+ getCategory(): CalloutCategory {
+ const self = this.getLatest();
+ return self.__category;
+ }
+
createDOM(_config: EditorConfig, _editor: LexicalEditor) {
const element = document.createElement('p');
element.classList.add('callout', this.__category || '');
export function $isCalloutNode(node: LexicalNode | null | undefined) {
return node instanceof CalloutNode;
}
+
+export function $isCalloutNodeOfCategory(node: LexicalNode | null | undefined, category: CalloutCategory = 'info') {
+ return node instanceof CalloutNode && (node as CalloutNode).getCategory() === category;
+}
import {HeadingNode, QuoteNode} from '@lexical/rich-text';
import {CalloutNode} from './callout';
-import {KlassConstructor, LexicalNode, LexicalNodeReplacement, ParagraphNode} from "lexical";
+import {ElementNode, KlassConstructor, LexicalNode, LexicalNodeReplacement, ParagraphNode} from "lexical";
import {CustomParagraphNode} from "./custom-paragraph";
/**
}
];
}
+
+export type LexicalNodeMatcher = (node: LexicalNode|null|undefined) => boolean;
+export type LexicalElementNodeCreator = () => ElementNode;
\ No newline at end of file
--- /dev/null
+import {BaseSelection, LexicalEditor} from "lexical";
+
+export interface EditorButtonDefinition {
+ label: string;
+ action: (editor: LexicalEditor) => void;
+ isActive: (selection: BaseSelection|null) => boolean;
+}
+
+export class EditorButton {
+ #definition: EditorButtonDefinition;
+ #editor: LexicalEditor;
+ #dom: HTMLButtonElement;
+
+ constructor(definition: EditorButtonDefinition, editor: LexicalEditor) {
+ this.#definition = definition;
+ this.#editor = editor;
+ this.#dom = this.buildDOM();
+ }
+
+ private buildDOM(): HTMLButtonElement {
+ const button = document.createElement("button");
+ button.setAttribute('type', 'button');
+ button.textContent = this.#definition.label;
+ button.classList.add('editor-toolbar-button');
+
+ button.addEventListener('click', event => {
+ this.runAction();
+ });
+
+ return button;
+ }
+
+ getDOMElement(): HTMLButtonElement {
+ return this.#dom;
+ }
+
+ runAction() {
+ this.#definition.action(this.#editor);
+ }
+
+ updateActiveState(selection: BaseSelection|null) {
+ const isActive = this.#definition.isActive(selection);
+ this.#dom.classList.toggle('editor-toolbar-button-active', isActive);
+ }
+}
\ No newline at end of file
--- /dev/null
+import {
+ $getSelection,
+ BaseSelection,
+ COMMAND_PRIORITY_LOW,
+ LexicalEditor,
+ SELECTION_CHANGE_COMMAND
+} from "lexical";
+import {$createCalloutNode, $isCalloutNodeOfCategory} from "../nodes/callout";
+import {selectionContainsNodeType, toggleSelectionBlockNodeType} from "../helpers";
+import {EditorButton, EditorButtonDefinition} from "./editor-button";
+
+const calloutButton: EditorButtonDefinition = {
+ label: 'Info Callout',
+ action(editor: LexicalEditor) {
+ toggleSelectionBlockNodeType(
+ editor,
+ (node) => $isCalloutNodeOfCategory(node, 'info'),
+ () => $createCalloutNode('info'),
+ )
+ },
+ isActive(selection: BaseSelection|null): boolean {
+ return selectionContainsNodeType(selection, (node) => $isCalloutNodeOfCategory(node, 'info'));
+ }
+}
+
+const toolbarButtonDefinitions: EditorButtonDefinition[] = [
+ calloutButton,
+];
+
+export function buildEditorUI(element: HTMLElement, editor: LexicalEditor) {
+ const toolbarContainer = document.createElement('div');
+ toolbarContainer.classList.add('editor-toolbar-container');
+
+ const buttons = toolbarButtonDefinitions.map(definition => {
+ return new EditorButton(definition, editor);
+ });
+
+ const buttonElements = buttons.map(button => button.getDOMElement());
+
+ toolbarContainer.append(...buttonElements);
+ element.before(toolbarContainer);
+
+ // Update button states on editor selection change
+ editor.registerCommand(SELECTION_CHANGE_COMMAND, () => {
+ const selection = $getSelection();
+ for (const button of buttons) {
+ button.updateActiveState(selection);
+ }
+ return false;
+ }, COMMAND_PRIORITY_LOW);
+}
\ No newline at end of file
option:wysiwyg-editor:server-upload-limit-text="{{ trans('errors.server_upload_limit') }}"
class="">
- <div>
- <button type="button" id="lexical-button">Callout</button>
- </div>
+ <style>
+ .editor-toolbar-button-active {
+ background-color: tomato;
+ }
+ </style>
<div refs="wysiwyg-editor@edit-area" contenteditable="true">
<p id="Content!">Some <strong>content</strong> here</p>
--- /dev/null
+{
+ "compilerOptions": {
+ /* Visit https://aka.ms/tsconfig to read more about this file */
+
+ /* Projects */
+ // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+ // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */
+ // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */
+ // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */
+ // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */
+ // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */
+
+ /* Language and Environment */
+ "target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+ // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+ // "jsx": "preserve", /* Specify what JSX code is generated. */
+ // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */
+ // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */
+ // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+ // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+ // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+ // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+ // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
+ // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
+ // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */
+
+ /* Modules */
+ "module": "commonjs", /* Specify what module code is generated. */
+ // "rootDir": "./", /* Specify the root folder within your source files. */
+ // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */
+ // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
+ // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
+ // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
+ // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */
+ // "types": [], /* Specify type package names to be included without being referenced in a source file. */
+ // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
+ // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */
+ // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+ // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */
+ // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */
+ // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+ // "resolveJsonModule": true, /* Enable importing .json files. */
+ // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */
+ // "noResolve": true, /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+ /* JavaScript Support */
+ // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+ // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
+ // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+ /* Emit */
+ // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+ // "declarationMap": true, /* Create sourcemaps for d.ts files. */
+ // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */
+ // "sourceMap": true, /* Create source map files for emitted JavaScript files. */
+ // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */
+ // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+ // "outDir": "./", /* Specify an output folder for all emitted files. */
+ // "removeComments": true, /* Disable emitting comments. */
+ // "noEmit": true, /* Disable emitting files from a compilation. */
+ // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+ // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */
+ // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+ // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */
+ // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
+ // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */
+ // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+ // "newLine": "crlf", /* Set the newline character for emitting files. */
+ // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+ // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */
+ // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */
+ // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */
+ // "declarationDir": "./", /* Specify the output directory for generated declaration files. */
+ // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+ /* Interop Constraints */
+ // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */
+ // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+ // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
+ "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+ // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+ "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
+
+ /* Type Checking */
+ "strict": true, /* Enable all strict type-checking options. */
+ // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+ // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */
+ // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+ // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+ // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */
+ // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */
+ // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */
+ // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */
+ // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */
+ // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */
+ // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */
+ // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */
+ // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */
+ // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */
+ // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */
+ // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */
+ // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */
+ // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */
+
+ /* Completeness */
+ // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
+ "skipLibCheck": true /* Skip type checking all .d.ts files. */
+ }
+}
projects / bookstack / commitdiff