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fix(tui): stabilize live progress rendering

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This commit is contained in:
Brooklyn Nicholson 2026-04-26 15:23:43 -05:00
parent d4dde6b5f2
commit a7831b63db
28 changed files with 619 additions and 154 deletions
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30
ui-tui/src/app/useInputHandlers.ts
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@ -1,6 +1,8 @@
import { useInput } from '@hermes/ink'
import { useStore } from '@nanostores/react'
import { useRef } from 'react'
import { TYPING_IDLE_MS } from '../config/timing.js'
import type {
ApprovalRespondResponse,
ConfigSetResponse,
@ -26,6 +28,24 @@ export function useInputHandlers(ctx: InputHandlerContext): InputHandlerResult {
const overlay = useStore($overlayState)
const isBlocked = useStore($isBlocked)
const pagerPageSize = Math.max(5, (terminal.stdout?.rows ?? 24) - 6)
const scrollIdleTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
const scrollTranscript = (delta: number) => {
if (getUiState().busy) {
turnController.boostStreamingForScroll()
if (scrollIdleTimer.current) {
clearTimeout(scrollIdleTimer.current)
}
scrollIdleTimer.current = setTimeout(() => {
scrollIdleTimer.current = null
turnController.relaxStreaming()
}, TYPING_IDLE_MS)
}
terminal.scrollWithSelection(delta)
}
const copySelection = () => {
// ink's copySelection() already calls setClipboard() which handles
@ -259,26 +279,26 @@ export function useInputHandlers(ctx: InputHandlerContext): InputHandlerResult {
}
if (key.wheelUp) {
return terminal.scrollWithSelection(-wheelStep)
return scrollTranscript(-wheelStep)
}
if (key.wheelDown) {
return terminal.scrollWithSelection(wheelStep)
return scrollTranscript(wheelStep)
}
if (key.shift && key.upArrow) {
return terminal.scrollWithSelection(-1)
return scrollTranscript(-1)
}
if (key.shift && key.downArrow) {
return terminal.scrollWithSelection(1)
return scrollTranscript(1)
}
if (key.pageUp || key.pageDown) {
const viewport = terminal.scrollRef.current?.getViewportHeight() ?? Math.max(6, (terminal.stdout?.rows ?? 24) - 8)
const step = Math.max(4, viewport - 2)
return terminal.scrollWithSelection(key.pageUp ? -step : step)
return scrollTranscript(key.pageUp ? -step : step)
}
if (key.escape && terminal.hasSelection) {