67 lines
1.2 KiB
TypeScript
67 lines
1.2 KiB
TypeScript
import { Extension, Command } from '@tiptap/core'
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import {
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redo,
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undo,
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ySyncPlugin,
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yUndoPlugin,
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} from 'y-prosemirror'
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export interface CollaborationOptions {
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/**
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* An initialized Y.js document.
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*/
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document: any,
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}
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export const Collaboration = Extension.create({
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name: 'collaboration',
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defaultOptions: <CollaborationOptions>{
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document: null,
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},
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addCommands() {
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return {
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/**
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* Undo recent changes
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*/
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undo: (): Command => ({ tr, state }) => {
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tr.setMeta('preventDispatch', true)
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return undo(state)
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},
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/**
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* Reapply reverted changes
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*/
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redo: (): Command => ({ tr, state }) => {
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tr.setMeta('preventDispatch', true)
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return redo(state)
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},
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}
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},
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addKeyboardShortcuts() {
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return {
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'Mod-z': () => this.editor.commands.undo(),
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'Mod-y': () => this.editor.commands.redo(),
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'Shift-Mod-z': () => this.editor.commands.redo(),
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}
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},
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addProseMirrorPlugins() {
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return [
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ySyncPlugin(
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this.options.document.getXmlFragment('prosemirror'),
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),
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yUndoPlugin(),
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]
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},
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})
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declare module '@tiptap/core' {
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interface AllExtensions {
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Collaboration: typeof Collaboration,
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}
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}
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