20 lines
779 B
TypeScript
20 lines
779 B
TypeScript
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/** Video Picture-in-Picture helpers (Chromium/Safari; no-ops elsewhere).
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* Kiosk note: PiP is skipped on the WM-less kiosk X session by callers that
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* care — an unmanaged popup there is unusable (docs/tv-input-iframe-apps.md
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* sibling investigation, task #18). */
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export const pipSupported =
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typeof document !== 'undefined' &&
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'pictureInPictureEnabled' in document &&
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document.pictureInPictureEnabled
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export async function togglePip(video: HTMLVideoElement | null | undefined): Promise<void> {
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if (!video || !pipSupported) return
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try {
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if (document.pictureInPictureElement === video) await document.exitPictureInPicture()
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else await video.requestPictureInPicture()
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} catch {
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// Permission/transient failure — the button is best-effort.
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}
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}
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