Interface ControlPanelPorts

What the renderer needs from the page around it.

interface ControlPanelPorts {
    root: HTMLElement;
    call: (method: string, params: unknown[]) => void;
    onInteraction?: () => void;
}

Properties

root: HTMLElement

Element to fill. The page passes document.body.

call: (method: string, params: unknown[]) => void

Invoke a viewer method. Fire-and-forget: a tap must feel instant, and the authoritative answer arrives as a dimensions-changed event anyway.

onInteraction?: () => void

Called after any tap, so the page can restart its idle timer.