vscode: cache inlay hints before switching files, microsoft/vscode#16…

…221 (comment) Commit: 08a0f239267941699472d6662cdbd685c69bcd26
sgtest · Jan 20, 2022 · ad09e8c · ad09e8c
1 parent d8b78ad
commit ad09e8c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/vscode/src/vs/editor/contrib/inlayHints/inlayHintsController.ts b/vscode/src/vs/editor/contrib/inlayHints/inlayHintsController.ts
@@ -138,6 +138,12 @@ export class InlayHintsController implements IEditorContribution {
 		if (cached) {
 			this._updateHintsDecorators([model.getFullModelRange()], cached);
 		}
+		this._sessionDisposables.add(toDisposable(() => {
+			// cache items when switching files etc
+			if (!model.isDisposed()) {
+				this._cacheHintsForFastRestore(model);
+			}
+		}));
 
 		let cts: CancellationTokenSource | undefined;
 		let watchedProviders = new Set<languages.InlayHintsProvider>();