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Experiment with switching markdown extension to use native privates

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Let's try this out with one extension to start
This commit is contained in:
Matt Bierner
2026-03-10 23:13:16 -07:00
parent 6597286e32
commit 7df46143a1
43 changed files with 845 additions and 690 deletions
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20
extensions/markdown-language-features/preview-src/loading.ts
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@@ -5,15 +5,15 @@
import { MessagePoster } from './messaging';
export class StyleLoadingMonitor {
private readonly _unloadedStyles: string[] = [];
private _finishedLoading: boolean = false;
readonly #unloadedStyles: string[] = [];
#finishedLoading: boolean = false;
private _poster?: MessagePoster;
#poster?: MessagePoster;
constructor() {
const onStyleLoadError = (event: any) => {
const source = event.target.dataset.source;
this._unloadedStyles.push(source);
this.#unloadedStyles.push(source);
};
window.addEventListener('DOMContentLoaded', () => {
@@ -25,18 +25,18 @@ export class StyleLoadingMonitor {
});
window.addEventListener('load', () => {
if (!this._unloadedStyles.length) {
if (!this.#unloadedStyles.length) {
return;
}
this._finishedLoading = true;
this._poster?.postMessage('previewStyleLoadError', { unloadedStyles: this._unloadedStyles });
this.#finishedLoading = true;
this.#poster?.postMessage('previewStyleLoadError', { unloadedStyles: this.#unloadedStyles });
});
}
public setPoster(poster: MessagePoster): void {
this._poster = poster;
if (this._finishedLoading) {
poster.postMessage('previewStyleLoadError', { unloadedStyles: this._unloadedStyles });
this.#poster = poster;
if (this.#finishedLoading) {
poster.postMessage('previewStyleLoadError', { unloadedStyles: this.#unloadedStyles });
}
}
}