88 lines
2.2 KiB
TypeScript
88 lines
2.2 KiB
TypeScript
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import { DeesElement, property, html, customElement, TemplateResult, css, cssManager } from '@designestate/dees-element';
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import * as domtools from '@designestate/dees-domtools';
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const deferred = domtools.plugins.smartpromise.defer();
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let monacoDeferred: typeof deferred;
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import type * as monaco from 'monaco-editor';
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declare global {
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interface HTMLElementTagNameMap {
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'first-element': DeesEditor;
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}
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}
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@customElement('dees-editor')
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export class DeesEditor extends DeesElement {
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public static demo = () => html`
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<dees-editor .aProp="${'test'}"></dees-editor>
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`;
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@property({
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type: String
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})
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public aProp: string = 'loading...';
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constructor() {
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super();
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domtools.DomTools.setupDomTools();
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}
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public static styles = [
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domtools.elementBasic.staticStyles,
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css`
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:host {
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}
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* {
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box-sizing: border-box;
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}
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#container {
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position: absolute;
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height: 100%;
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width: 100%;
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}
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`
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]
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public render (): TemplateResult {
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return html`
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<div class="mainbox">
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<div id="container"></div>
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</div>
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`;
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}
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public async firstUpdated (_changedProperties: Map<string | number | symbol, unknown>): Promise<void> {
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super.firstUpdated(_changedProperties);
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const container = this.shadowRoot.getElementById('container');
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if (!monacoDeferred) {
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monacoDeferred = domtools.plugins.smartpromise.defer();
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const scriptUrl = `https://cdn.jsdelivr.net/npm/monaco-editor/min/vs/loader.js`;
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const script = document.createElement('script');
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script.src = scriptUrl;
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script.onload = () => {
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monacoDeferred.resolve();
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}
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document.head.appendChild(script);
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}
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await monacoDeferred.promise;
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(window as any).require.config({
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paths: { vs: "https://cdn.jsdelivr.net/npm/monaco-editor/min/vs" }
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});
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(window as any).require([ "vs/editor/editor.main" ], function () {
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const editor: monaco.editor.IStandaloneCodeEditor = (window as any).monaco.editor.create(container, {
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value: "function hello() {\n\talert('Hello world!');\n}",
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language: 'javascript',
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theme: 'vs-dark',
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useShadowDOM: true
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});
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});
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}
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}
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