Presentation Mode

UniverSlidesUIPlugin registers presentation playback for the current deck. Playback follows slide order, skips slides marked as skipped, and applies the resolved transition for each move.

Start playback

const presentation = univerAPI.getActivePresentation()if (presentation) {  await univerAPI.executeCommand('slide.operation.presentation.start', {    unitId: presentation.getId(),    fromBeginning: true,  })}

Set fromBeginning: false to start from the active slide, or pass startSlideId for an explicit visible slide.

Navigate and stop

await univerAPI.executeCommand('slide.operation.presentation.next')await univerAPI.executeCommand('slide.operation.presentation.previous')await univerAPI.executeCommand('slide.operation.presentation.go-to-slide', {  slideId: 'summary-slide',})await univerAPI.executeCommand('slide.operation.presentation.stop')

The next operation stops playback after the final visible slide. Previous returns false on the first slide.

Browser behavior

Fullscreen and dual-screen presentation commands depend on browser APIs. Open audience windows directly from a user gesture so popup blockers do not reject them. A viewer-only Slides UI can still run presentation mode when the UI plugin is registered with editing disabled.