mirror of
https://github.com/deepseek-ai/deepseek-harness.git
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creatixchu
87e3c95027
Body-portal the lightbox and toast so transformed ancestors cannot trap their fixed positioning (a lightbox opened from a chat message covered only the chat column); make the toast pointer-transparent; observe the rail element's own size instead of window resizes; consume vertical wheel ticks exclusively via a non-passive listener with LINE/PAGE delta normalization; keep the start position when the rail mounts over an existing draft; honor prefers-reduced-motion for the toast, remove-control, and paging; retry loads through the guarded load effect; note the deliberate promptError re-announce; pin the intake toast in the assembled snapshot; sync the superseded multimodal note and package docs.
42 lines
1.5 KiB
TypeScript
42 lines
1.5 KiB
TypeScript
import { useEffect } from 'react'
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import type { ReactNode } from 'react'
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import { createPortal } from 'react-dom'
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import css from './Toast.module.css'
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/** Full-opacity hold before the fade starts. Must agree with the stylesheet's
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* toast-fade delay (Toast.module.css) or the banner unmounts mid-fade. */
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const HOLD_MS = 3000
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/** Fade duration. Must agree with the stylesheet's toast-fade duration. */
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const FADE_MS = 1000
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/**
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* Transient top-center banner: slides in, holds at full opacity, fades out,
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* then reports done so the owner can unmount it. Re-showing the same text
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* restarts the cycle when the owner remounts the component (key it by a
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* per-show sequence). Rendered through a body portal so an owner inside a
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* transformed or filtered ancestor cannot trap the fixed banner in that
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* ancestor's box.
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*
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* @param props.text - resolved banner copy; the owner passes localized text.
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* @param props.icon - optional leading glyph (e.g. a warning icon).
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* @param props.onDone - called once the fade completes; unmount the toast here.
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* @returns the floating banner.
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*/
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export function Toast({ text, icon, onDone }: {
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text: string
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icon?: ReactNode
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onDone: () => void
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}) {
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useEffect(() => {
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const timer = setTimeout(onDone, HOLD_MS + FADE_MS)
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return () => { clearTimeout(timer) }
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}, [onDone])
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return createPortal(
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<div className={css.toast} role="alert">
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{icon !== undefined && <span className={css.icon} aria-hidden>{icon}</span>}
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<span className={css.text}>{text}</span>
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</div>,
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document.body,
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)
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}
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