14 lines
574 B
TypeScript
14 lines
574 B
TypeScript
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/** DOM marker for the App Lock overlay root (`data-app-lock-overlay`). */
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export const APP_LOCK_OVERLAY_SELECTOR = "[data-app-lock-overlay]";
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/**
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* True when the App Lock overlay is currently mounted.
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* Window/document capture key handlers that register before the overlay must
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* consult this so password keystrokes cannot mutate app state behind the lock.
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*/
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export function isAppLockOverlayActive(
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doc: Document | null | undefined = typeof document !== "undefined" ? document : null,
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): boolean {
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return Boolean(doc?.querySelector(APP_LOCK_OVERLAY_SELECTOR));
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}
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