37 lines
886 B
TypeScript
37 lines
886 B
TypeScript
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-nocheck
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import { Extension, Plugin } from "tiptap";
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export default class MaxSize extends Extension {
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// eslint-disable-next-line class-methods-use-this
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get name() {
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return "maxSize";
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}
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// eslint-disable-next-line class-methods-use-this
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get defaultOptions() {
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return {
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maxSize: null,
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};
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}
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get plugins() {
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return [
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new Plugin({
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appendTransaction: (transactions, oldState, newState) => {
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const max = this.options.maxSize;
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const oldLength = oldState.doc.content.size;
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const newLength = newState.doc.content.size;
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if (newLength > max && newLength > oldLength) {
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const newTr = newState.tr;
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newTr.insertText("", max + 1, newLength);
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return newTr;
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}
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},
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}),
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];
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}
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}
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