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vanilla-repl-cm6: add keybindings

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This commit is contained in:
Felix Roos 2023-05-05 09:06:27 +02:00
parent 1494cc38fc
commit f069f53fae
2 changed files with 33 additions and 17 deletions
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16
packages/core/examples/vite-vanilla-repl-cm6/codemirror.js
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@ -7,7 +7,7 @@ import { StateField, StateEffect } from '@codemirror/state';
import './style.css';
// https://codemirror.net/docs/guide/
export function initEditor(initialCode, onUpdate) {
export function initEditor({ initialCode, onChange, onEvaluate, onStop }) {
let state = EditorState.create({
doc: initialCode,
extensions: [
@ -22,9 +22,17 @@ export function initEditor(initialCode, onUpdate) {
syntaxHighlighting(defaultHighlightStyle),
keymap.of(defaultKeymap),
//flashField,
EditorView.updateListener.of((v) => {
onUpdate(v);
}),
EditorView.updateListener.of((v) => onChange(v)),
keymap.of([
{
key: 'Ctrl-Enter',
run: () => onEvaluate(),
},
{
key: 'Ctrl-.',
run: () => onStop(),
},
]),
],
});

34
packages/core/examples/vite-vanilla-repl-cm6/main.js
View File

@ -5,28 +5,36 @@ import { initStrudel } from './strudel';
import { Highlighter } from './highlighter';
import { bumpStreet } from './tunes';
let code = bumpStreet;
const view = initEditor(code, (v) => {
code = v.state.doc.toString();
});
const repl = initStrudel();
let highlighter = new Highlighter((haps) => highlightHaps(view, haps));
document.getElementById('play').addEventListener('click', async () => {
async function onEvaluate() {
const { evaluate, scheduler } = await repl;
if (!scheduler.started) {
scheduler.stop();
scheduler.lastEnd = 0;
await evaluate(code);
highlighter.start(scheduler);
} else {
await evaluate(code);
}
}
async function onStop() {
const { scheduler } = await repl;
scheduler.stop();
highlighter.stop();
}
const view = initEditor({
initialCode: code,
onChange: (v) => {
code = v.state.doc.toString();
},
onEvaluate,
onStop,
});
document.getElementById('stop').addEventListener('click', async () => {
const { stop } = await repl;
stop();
highlighter.stop();
});
let highlighter = new Highlighter((haps) => highlightHaps(view, haps));
document.getElementById('play').addEventListener('click', () => onEvaluate());
document.getElementById('stop').addEventListener('click', async () => onStop());