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Fix language auto detection on Safari Webkit which was broken

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This commit is contained in:
Jonatan Heyman 2023-12-26 00:19:15 +01:00
parent 594e23c439
commit fcf2c630a6
1 changed files with 17 additions and 2 deletions
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19
src/editor/language-detection/autodetect.js
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@ -9,6 +9,21 @@ import { LANGUAGE_CHANGE } from "../annotation";
const GUESSLANG_TO_TOKEN = Object.fromEntries(LANGUAGES.map(l => [l.guesslang,l.token]))
function requestIdleCallbackCompat(cb) {
if (window.requestIdleCallback) {
return window.requestIdleCallback(cb)
} else {
return setTimeout(cb, 0)
}
}
function cancelIdleCallbackCompat(id) {
if (window.cancelIdleCallback) {
window.cancelIdleCallback(id)
} else {
clearTimeout(id)
}
}
export function languageDetection(getView) {
const previousBlockContent = {}
@ -45,11 +60,11 @@ export function languageDetection(getView) {
const plugin = EditorView.updateListener.of(update => {
if (update.docChanged) {
if (idleCallbackId !== null) {
cancelIdleCallback(idleCallbackId)
cancelIdleCallbackCompat(idleCallbackId)
idleCallbackId = null
}
idleCallbackId = requestIdleCallback(() => {
idleCallbackId = requestIdleCallbackCompat(() => {
idleCallbackId = null
const range = update.state.selection.asSingle().ranges[0]