Extract mobile host and browser helpers (#16779)

This commit is contained in:
Neil
2026-08-27 17:50:11 -07:00
committed by GitHub
parent f48c038a93
commit bdabb09a07
7 changed files with 728 additions and 681 deletions
+3 -309
View File
@@ -1,5 +1,5 @@
import { useState, useEffect, useCallback, useMemo, useRef } from 'react'
import { View, Text, StyleSheet, SectionList, Pressable, Alert, RefreshControl } from 'react-native'
import { View, Text, SectionList, Pressable, Alert, RefreshControl } from 'react-native'
import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context'
import { useFocusEffect, useLocalSearchParams, usePathname, useRouter } from 'expo-router'
import {
@@ -69,8 +69,9 @@ import { MobileSearchField } from '../../../src/components/MobileSearchField'
import { WorkspaceDetailPlaceholder } from '../../../src/components/WorkspaceDetailPlaceholder'
import { getCachedWorktrees, setCachedWorktrees } from '../../../src/cache/worktree-cache'
import { setCachedRepos } from '../../../src/cache/repo-cache'
import { colors, radii, spacing, typography } from '../../../src/theme/mobile-theme'
import { colors, spacing } from '../../../src/theme/mobile-theme'
import { useResponsiveLayout } from '../../../src/layout/responsive-layout'
import { hostScreenStyles as styles } from '../../../src/host-screen/host-screen-styles'
import { leaveHostRoute } from '../../../src/host-route-exit'
import { loadPinnedIds, savePinnedIds } from '../../../src/storage/preferences'
import {
@@ -1410,310 +1411,3 @@ export default function HostWorktreeRoute() {
function ListSeparator() {
return <View style={styles.separator} />
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.bgBase
},
topChrome: {
backgroundColor: colors.bgPanel,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
statusBar: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
minHeight: 34,
paddingTop: spacing.xs,
paddingHorizontal: spacing.lg
},
backButton: {
width: 32,
height: 32,
alignItems: 'center',
justifyContent: 'center',
marginRight: spacing.xs
},
sidebarCollapseButton: {
width: 24,
height: 24,
alignItems: 'center',
justifyContent: 'center',
borderRadius: radii.button,
marginLeft: spacing.xs
},
hostIdentity: {
flex: 1,
flexDirection: 'row',
alignItems: 'center',
minWidth: 0,
marginRight: spacing.md
},
hostNameText: {
flex: 1,
fontSize: 15,
fontWeight: '600',
color: colors.textPrimary
},
reconnectButton: {
paddingVertical: 4,
paddingHorizontal: spacing.sm,
borderRadius: radii.button,
backgroundColor: colors.bgPanel,
borderWidth: 1,
borderColor: colors.borderSubtle
},
reconnectButtonText: {
color: colors.textPrimary,
fontSize: typography.metaSize,
fontWeight: '600'
},
toolbar: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: spacing.xs + 2,
paddingHorizontal: spacing.md,
gap: spacing.sm,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
embeddedToolbar: {
paddingVertical: spacing.xs + 2,
paddingHorizontal: spacing.sm,
gap: spacing.xs,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
embeddedToolbarRow: {
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm
},
embeddedFilterChip: {
flex: 1,
minWidth: 0,
height: 30,
justifyContent: 'center',
paddingHorizontal: spacing.xs,
paddingVertical: 0
},
embeddedModeButton: {
flex: 1,
minWidth: 0,
height: 30,
justifyContent: 'center',
paddingHorizontal: spacing.xs,
paddingVertical: 0
},
filterChip: {
flexDirection: 'row',
alignItems: 'center',
gap: 4,
paddingHorizontal: spacing.sm + 2,
paddingVertical: spacing.xs,
borderRadius: 12,
borderWidth: 1,
borderColor: colors.borderSubtle
},
filterChipActive: {
borderColor: colors.textSecondary,
backgroundColor: colors.bgRaised
},
filterChipText: {
fontSize: 12,
color: colors.textSecondary
},
filterChipTextActive: {
color: colors.textPrimary
},
modeButton: {
flexDirection: 'row',
alignItems: 'center',
flexShrink: 1,
minWidth: 0,
gap: 4,
paddingHorizontal: spacing.sm,
paddingVertical: spacing.xs
},
sortLabel: {
flexShrink: 1,
minWidth: 0,
fontSize: 12,
color: colors.textSecondary
},
toolbarSpacer: {
flex: 1
},
floatingWorkspaceHeaderButton: {
width: 32,
height: 32,
alignItems: 'center',
justifyContent: 'center',
marginLeft: spacing.xs
},
embeddedToolbarIconButton: {
flex: 1,
height: 28,
alignItems: 'center',
justifyContent: 'center',
borderRadius: radii.button
},
toolbarIconDisabled: {
opacity: 0.6
},
searchToggle: {
padding: spacing.xs
},
searchBar: {
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
borderBottomWidth: StyleSheet.hairlineWidth,
borderBottomColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
centered: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
},
emptyText: {
color: colors.textSecondary,
fontSize: typography.bodySize
},
errorText: {
color: colors.statusRed,
fontSize: typography.bodySize
},
list: {
paddingBottom: spacing.lg
},
sectionHeader: {
flexDirection: 'row',
alignItems: 'center',
paddingHorizontal: spacing.lg,
paddingTop: spacing.md,
paddingBottom: spacing.xs
},
sectionIcon: {
marginRight: spacing.xs
},
sectionRepoIcon: {
marginRight: spacing.xs
},
sectionTitle: {
fontSize: 11,
fontWeight: '600',
color: colors.textMuted,
textTransform: 'uppercase',
letterSpacing: 0.5
},
sectionCount: {
fontSize: 11,
color: colors.textMuted,
marginLeft: spacing.xs
},
separator: {
height: 1,
backgroundColor: colors.borderSubtle,
marginLeft: spacing.lg + 24,
marginRight: spacing.lg
},
filterModalHeader: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingHorizontal: spacing.xs,
marginBottom: spacing.md
},
filterModalTitle: {
fontSize: 15,
fontWeight: '600',
color: colors.textPrimary
},
clearFiltersText: {
fontSize: 13,
color: colors.textSecondary
},
filterSectionLabel: {
fontSize: 11,
fontWeight: '600',
color: colors.textMuted,
textTransform: 'uppercase',
letterSpacing: 0.5,
marginBottom: spacing.xs,
paddingHorizontal: spacing.xs
},
filterGroup: {
backgroundColor: colors.bgPanel,
borderRadius: 12,
overflow: 'hidden',
marginBottom: spacing.md
},
filterRow: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: spacing.md,
paddingHorizontal: spacing.md + 2,
gap: spacing.sm
},
filterRowText: {
flex: 1,
fontSize: typography.bodySize,
color: colors.textPrimary
},
filterSeparator: {
height: StyleSheet.hairlineWidth,
backgroundColor: colors.borderSubtle,
marginHorizontal: spacing.md
},
filterRepoDot: {
width: 8,
height: 8,
borderRadius: 4
},
confirmContent: {
paddingBottom: spacing.lg
},
confirmTitle: {
fontSize: 16,
fontWeight: '700',
color: colors.textPrimary
},
confirmMessage: {
fontSize: typography.bodySize,
color: colors.textSecondary,
marginTop: spacing.xs,
lineHeight: 20
},
confirmButtons: {
flexDirection: 'row',
gap: spacing.sm
},
confirmBtn: {
flex: 1,
paddingVertical: spacing.sm + 2,
borderRadius: 10,
alignItems: 'center'
},
confirmBtnCancel: {
backgroundColor: colors.bgPanel
},
confirmBtnDestructive: {
backgroundColor: colors.statusRed
},
confirmBtnPressed: {
opacity: 0.7
},
confirmBtnCancelText: {
fontSize: typography.bodySize,
fontWeight: '600',
color: colors.textSecondary
},
confirmBtnDestructiveText: {
fontSize: typography.bodySize,
fontWeight: '600',
color: '#fff'
}
})
+23 -372
View File
@@ -1,7 +1,4 @@
/* oxlint-disable react-doctor/no-adjust-state-on-prop-change -- Why: mobile browser state mirrors a remote desktop screencast session and CDP dialogs, which are external systems that cannot be derived during render. */
// Why: import from 'buffer' (the npm polyfill), not 'node:buffer' — Metro
// can't resolve Node's builtin in a React Native bundle.
import { Buffer } from 'buffer'
import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react'
import {
ActivityIndicator,
@@ -10,7 +7,6 @@ import {
PanResponder,
PixelRatio,
Pressable,
StyleSheet,
Text,
TextInput,
View,
@@ -24,7 +20,7 @@ import type {
BrowserScreencastFrame,
BrowserScreencastFrameMetadata
} from '../transport/browser-screencast-protocol'
import { colors, radii, spacing, typography } from '../theme/mobile-theme'
import { colors } from '../theme/mobile-theme'
import {
MOBILE_BROWSER_FRAME_MIN_INTERVAL_MS,
buildMobileBrowserScreencastRequest,
@@ -47,11 +43,32 @@ import {
computeBrowserTouchClickRadiusCss,
mapScreenToBrowserPoint,
readLocalTouchPoint,
type BrowserFrameGeometry,
type BrowserPoint,
type BrowserTouchLayout,
type BrowserZoomState
} from './browser-touch-geometry'
import {
MAX_ZOOM,
MIN_ZOOM,
assertRpcOk,
browserErrorMessage,
browserFrameMetadataEqual,
buttonColor,
cacheBrowserFrame,
clearCachedBrowserFramesForWorktree,
createBrowserFrameDataUri,
createPinchGesture,
getCachedBrowserFrame,
makeBrowserFrameCacheKey,
peekCachedBrowserFrame,
shouldSurfaceBrowserError,
updateBrowserImageSource,
updateBrowserLayerVisibility,
updatePinchZoom,
type FrameLayer,
type PinchGesture
} from './mobile-browser-frame-state'
import { mobileBrowserPaneStyles as styles } from './mobile-browser-pane-styles'
import { displayBrowserUrl, normalizeBrowserUrl } from './browser-url'
import { MobileBrowserAddressField } from './MobileBrowserAddressField'
import { resolveMobileBrowserAddressSync } from './mobile-browser-address-sync'
@@ -79,15 +96,6 @@ type MobileBrowserPaneProps = {
onToast: (message: string, durationMs?: number) => void
}
type FrameLayer = 0 | 1
type PinchGesture = {
distance: number
scale: number
anchorX: number
anchorY: number
}
type PanGesture = {
x: number
y: number
@@ -105,17 +113,7 @@ const SCROLL_START_SLOP = 22
const LONG_PRESS_MS = 550
const WHEEL_INTERVAL_MS = 70
const TOUCH_CLICK_RADIUS_DIP = 14
const MIN_ZOOM = 1
const MAX_ZOOM = 3.5
const DEFAULT_ZOOM: BrowserZoomState = { scale: 1, offsetX: 0, offsetY: 0 }
const BROWSER_FRAME_CACHE_LIMIT = 4
type BrowserFrameCacheEntry = {
uri: string
metadata: BrowserScreencastFrameMetadata
}
const browserFrameCache = new Map<string, BrowserFrameCacheEntry>()
type BrowserPageParams = {
worktree: string
@@ -1268,350 +1266,3 @@ export function MobileBrowserPane({
</View>
)
}
function buttonColor(enabled: boolean): string {
return enabled ? colors.textSecondary : colors.textMuted
}
function createBrowserFrameDataUri(frame: BrowserScreencastFrame): string {
return `data:image/${frame.format};base64,${Buffer.from(frame.image).toString('base64')}`
}
function makeBrowserFrameCacheKey(
worktreeId: string,
browserPageId: string | null,
viewMode: MobileBrowserViewMode
): string | null {
return browserPageId ? `${worktreeId}:${browserPageId}:${viewMode}` : null
}
function clearCachedBrowserFramesForWorktree(worktreeId: string): void {
const prefix = `${worktreeId}:`
for (const key of browserFrameCache.keys()) {
if (key.startsWith(prefix)) {
browserFrameCache.delete(key)
}
}
}
function getCachedBrowserFrame(cacheKey: string | null): BrowserFrameCacheEntry | null {
if (!cacheKey) {
return null
}
const cached = browserFrameCache.get(cacheKey)
if (!cached) {
return null
}
browserFrameCache.delete(cacheKey)
browserFrameCache.set(cacheKey, cached)
return cached
}
function peekCachedBrowserFrame(cacheKey: string | null): BrowserFrameCacheEntry | null {
return cacheKey ? (browserFrameCache.get(cacheKey) ?? null) : null
}
function cacheBrowserFrame(cacheKey: string | null, entry: BrowserFrameCacheEntry): void {
if (!cacheKey) {
return
}
browserFrameCache.delete(cacheKey)
browserFrameCache.set(cacheKey, entry)
while (browserFrameCache.size > BROWSER_FRAME_CACHE_LIMIT) {
const oldestKey = browserFrameCache.keys().next().value
if (typeof oldestKey !== 'string') {
break
}
browserFrameCache.delete(oldestKey)
}
}
function updateBrowserLayerVisibility(
layers: [View | null, View | null],
visible: FrameLayer
): void {
for (const [index, layer] of layers.entries()) {
layer?.setNativeProps({ style: { opacity: index === visible ? 1 : 0 } })
}
}
function updateBrowserImageSource(image: Image | null, uri: string): void {
// Why: browser frames are large strings; mutating only the native Image
// source avoids re-rendering the whole tab view for every streamed frame.
const source = [{ uri }]
image?.setNativeProps({ source, src: source })
}
function assertRpcOk(
response: RpcSuccess | RpcFailure,
fallbackMessage: string
): asserts response is RpcSuccess {
if (!response.ok) {
throw new Error(response.error.message || fallbackMessage)
}
}
function browserFrameMetadataEqual(
a: BrowserScreencastFrameMetadata | null,
b: BrowserScreencastFrameMetadata
): boolean {
return (
a?.deviceWidth === b.deviceWidth &&
a?.deviceHeight === b.deviceHeight &&
a?.pageScaleFactor === b.pageScaleFactor
)
}
function browserErrorMessage(error: unknown, fallback: string): string {
return error instanceof Error && error.message ? error.message : fallback
}
function shouldSurfaceBrowserError(message: string): boolean {
const normalized = message.toLowerCase()
// Why: selector_not_found can be emitted by in-flight page automation while
// the browser is still usable; replacing the frame with it feels like a crash.
return !normalized.includes('selector_not_found') && !normalized.includes('selector not found')
}
function touchPair(event: GestureResponderEvent): { a: BrowserPoint; b: BrowserPoint } | null {
const touches = event.nativeEvent.touches
if (!touches || touches.length < 2) {
return null
}
const a = readLocalTouchPoint(touches[0])
const b = readLocalTouchPoint(touches[1])
return a && b ? { a, b } : null
}
function pointDistance(a: BrowserPoint, b: BrowserPoint): number {
return Math.hypot(a.x - b.x, a.y - b.y)
}
function createPinchGesture(
event: GestureResponderEvent,
geometry: BrowserFrameGeometry | null,
zoom: BrowserZoomState
): PinchGesture | null {
if (!geometry) {
return null
}
const pair = touchPair(event)
if (!pair) {
return null
}
const distance = pointDistance(pair.a, pair.b)
if (distance < 8) {
return null
}
const centerX = (pair.a.x + pair.b.x) / 2
const centerY = (pair.a.y + pair.b.y) / 2
const frameCenterX = geometry.offsetX + geometry.renderedWidth / 2 + zoom.offsetX
const frameCenterY = geometry.offsetY + geometry.renderedHeight / 2 + zoom.offsetY
return {
distance,
scale: zoom.scale,
anchorX: (centerX - frameCenterX) / zoom.scale,
anchorY: (centerY - frameCenterY) / zoom.scale
}
}
function updatePinchZoom(
event: GestureResponderEvent,
geometry: BrowserFrameGeometry | null,
pinch: PinchGesture
): BrowserZoomState | null {
if (!geometry) {
return null
}
const pair = touchPair(event)
if (!pair) {
return null
}
const nextScale = Math.min(
MAX_ZOOM,
Math.max(MIN_ZOOM, (pinch.scale * pointDistance(pair.a, pair.b)) / pinch.distance)
)
const centerX = (pair.a.x + pair.b.x) / 2
const centerY = (pair.a.y + pair.b.y) / 2
const baseCenterX = geometry.offsetX + geometry.renderedWidth / 2
const baseCenterY = geometry.offsetY + geometry.renderedHeight / 2
return clampBrowserZoomState(
{
scale: nextScale,
offsetX: centerX - baseCenterX - pinch.anchorX * nextScale,
offsetY: centerY - baseCenterY - pinch.anchorY * nextScale
},
geometry,
MIN_ZOOM,
MAX_ZOOM
)
}
const styles = StyleSheet.create({
root: {
flex: 1,
minHeight: 0,
backgroundColor: colors.bgBase
},
toolbar: {
minHeight: 32,
flexDirection: 'row',
alignItems: 'center',
gap: spacing.xs,
paddingHorizontal: spacing.sm,
paddingVertical: 2,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
viewport: {
flex: 1,
minHeight: 0,
overflow: 'hidden',
backgroundColor: colors.bgBase
},
browserImageHost: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center',
overflow: 'hidden'
},
browserImageFill: {
width: '100%',
height: '100%'
},
browserImageLayer: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center'
},
browserImageLayerHidden: {
opacity: 0
},
browserZoomOffset: {
alignItems: 'center',
justifyContent: 'center'
},
browserFrameBox: {
alignItems: 'center',
justifyContent: 'center',
overflow: 'hidden'
},
browserImage: {
backgroundColor: colors.bgBase
},
overlay: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center',
padding: spacing.xl,
gap: spacing.sm,
backgroundColor: 'rgba(13, 15, 24, 0.2)'
},
errorText: {
color: colors.textPrimary,
backgroundColor: colors.bgPanel,
borderWidth: 1,
borderColor: colors.borderSubtle,
borderRadius: radii.button,
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
fontSize: 13,
textAlign: 'center',
overflow: 'hidden'
},
dialogOverlay: {
...StyleSheet.absoluteFillObject,
zIndex: 30,
alignItems: 'center',
justifyContent: 'center',
padding: spacing.xl,
backgroundColor: 'rgba(13, 15, 24, 0.5)'
},
dialogCard: {
width: '100%',
maxWidth: 360,
borderRadius: radii.card,
borderWidth: 1,
borderColor: colors.borderSubtle,
backgroundColor: colors.bgPanel,
padding: spacing.lg
},
dialogTitle: {
color: colors.textPrimary,
fontSize: 16,
fontWeight: '600'
},
dialogMessage: {
color: colors.textSecondary,
fontSize: typography.bodySize,
lineHeight: 20,
marginTop: spacing.sm
},
dialogActions: {
flexDirection: 'row',
justifyContent: 'flex-end',
gap: spacing.sm,
marginTop: spacing.lg
},
dialogButton: {
minHeight: 34,
borderRadius: radii.button,
backgroundColor: colors.bgRaised,
paddingHorizontal: spacing.md,
alignItems: 'center',
justifyContent: 'center'
},
dialogButtonPrimary: {
backgroundColor: colors.textPrimary
},
dialogButtonPressed: {
opacity: 0.75
},
dialogButtonText: {
color: colors.textSecondary,
fontSize: typography.bodySize,
fontWeight: '600'
},
dialogButtonPrimaryText: {
color: colors.bgBase
},
keyboardDock: {
zIndex: 20,
borderTopWidth: 1,
borderTopColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
inputRow: {
flexDirection: 'row',
alignItems: 'center',
paddingHorizontal: spacing.md,
paddingTop: spacing.xs,
paddingBottom: spacing.xs + 2
},
keyboardInput: {
flex: 1,
height: 34,
backgroundColor: colors.bgRaised,
color: colors.textPrimary,
borderRadius: radii.input,
paddingHorizontal: spacing.md,
fontSize: 14,
fontFamily: typography.monoFamily,
marginRight: spacing.sm
},
sendButton: {
width: 34,
height: 34,
borderRadius: 17,
alignItems: 'center',
justifyContent: 'center',
backgroundColor: colors.bgRaised
},
disabled: {
opacity: 0.35
},
disabledText: {
color: colors.textMuted
}
})
@@ -0,0 +1,210 @@
import { Buffer } from 'buffer'
import type { GestureResponderEvent, Image, View } from 'react-native'
import type { RpcFailure, RpcSuccess } from '../transport/types'
import type {
BrowserScreencastFrame,
BrowserScreencastFrameMetadata
} from '../transport/browser-screencast-protocol'
import { colors } from '../theme/mobile-theme'
import {
clampBrowserZoomState,
readLocalTouchPoint,
type BrowserFrameGeometry,
type BrowserPoint,
type BrowserZoomState
} from './browser-touch-geometry'
import type { MobileBrowserViewMode } from './browser-screencast-request'
export type FrameLayer = 0 | 1
export type PinchGesture = {
distance: number
scale: number
anchorX: number
anchorY: number
}
export type BrowserFrameCacheEntry = {
uri: string
metadata: BrowserScreencastFrameMetadata
}
export const MIN_ZOOM = 1
export const MAX_ZOOM = 3.5
const BROWSER_FRAME_CACHE_LIMIT = 4
const browserFrameCache = new Map<string, BrowserFrameCacheEntry>()
export function buttonColor(enabled: boolean): string {
return enabled ? colors.textSecondary : colors.textMuted
}
export function createBrowserFrameDataUri(frame: BrowserScreencastFrame): string {
return `data:image/${frame.format};base64,${Buffer.from(frame.image).toString('base64')}`
}
export function makeBrowserFrameCacheKey(
worktreeId: string,
browserPageId: string | null,
viewMode: MobileBrowserViewMode
): string | null {
return browserPageId ? `${worktreeId}:${browserPageId}:${viewMode}` : null
}
export function clearCachedBrowserFramesForWorktree(worktreeId: string): void {
const prefix = `${worktreeId}:`
for (const key of browserFrameCache.keys()) {
if (key.startsWith(prefix)) {
browserFrameCache.delete(key)
}
}
}
export function getCachedBrowserFrame(cacheKey: string | null): BrowserFrameCacheEntry | null {
if (!cacheKey) {
return null
}
const cached = browserFrameCache.get(cacheKey)
if (!cached) {
return null
}
browserFrameCache.delete(cacheKey)
browserFrameCache.set(cacheKey, cached)
return cached
}
export function peekCachedBrowserFrame(cacheKey: string | null): BrowserFrameCacheEntry | null {
return cacheKey ? (browserFrameCache.get(cacheKey) ?? null) : null
}
export function cacheBrowserFrame(cacheKey: string | null, entry: BrowserFrameCacheEntry): void {
if (!cacheKey) {
return
}
browserFrameCache.delete(cacheKey)
browserFrameCache.set(cacheKey, entry)
while (browserFrameCache.size > BROWSER_FRAME_CACHE_LIMIT) {
const oldestKey = browserFrameCache.keys().next().value
if (typeof oldestKey !== 'string') {
break
}
browserFrameCache.delete(oldestKey)
}
}
export function updateBrowserLayerVisibility(
layers: [View | null, View | null],
visible: FrameLayer
): void {
for (const [index, layer] of layers.entries()) {
layer?.setNativeProps({ style: { opacity: index === visible ? 1 : 0 } })
}
}
export function updateBrowserImageSource(image: Image | null, uri: string): void {
// Why: browser frames are large strings; mutating only the native Image
// source avoids re-rendering the whole tab view for every streamed frame.
const source = [{ uri }]
image?.setNativeProps({ source, src: source })
}
export function assertRpcOk(
response: RpcSuccess | RpcFailure,
fallbackMessage: string
): asserts response is RpcSuccess {
if (!response.ok) {
throw new Error(response.error.message || fallbackMessage)
}
}
export function browserFrameMetadataEqual(
a: BrowserScreencastFrameMetadata | null,
b: BrowserScreencastFrameMetadata
): boolean {
return (
a?.deviceWidth === b.deviceWidth &&
a?.deviceHeight === b.deviceHeight &&
a?.pageScaleFactor === b.pageScaleFactor
)
}
export function browserErrorMessage(error: unknown, fallback: string): string {
return error instanceof Error && error.message ? error.message : fallback
}
export function shouldSurfaceBrowserError(message: string): boolean {
const normalized = message.toLowerCase()
// Why: selector_not_found can be emitted by in-flight page automation while
// the browser is still usable; replacing the frame with it feels like a crash.
return !normalized.includes('selector_not_found') && !normalized.includes('selector not found')
}
function touchPair(event: GestureResponderEvent): { a: BrowserPoint; b: BrowserPoint } | null {
const touches = event.nativeEvent.touches
if (!touches || touches.length < 2) {
return null
}
const a = readLocalTouchPoint(touches[0])
const b = readLocalTouchPoint(touches[1])
return a && b ? { a, b } : null
}
function pointDistance(a: BrowserPoint, b: BrowserPoint): number {
return Math.hypot(a.x - b.x, a.y - b.y)
}
export function createPinchGesture(
event: GestureResponderEvent,
geometry: BrowserFrameGeometry | null,
zoom: BrowserZoomState
): PinchGesture | null {
if (!geometry) {
return null
}
const pair = touchPair(event)
if (!pair) {
return null
}
const distance = pointDistance(pair.a, pair.b)
if (distance < 8) {
return null
}
const centerX = (pair.a.x + pair.b.x) / 2
const centerY = (pair.a.y + pair.b.y) / 2
const frameCenterX = geometry.offsetX + geometry.renderedWidth / 2 + zoom.offsetX
const frameCenterY = geometry.offsetY + geometry.renderedHeight / 2 + zoom.offsetY
return {
distance,
scale: zoom.scale,
anchorX: (centerX - frameCenterX) / zoom.scale,
anchorY: (centerY - frameCenterY) / zoom.scale
}
}
export function updatePinchZoom(
event: GestureResponderEvent,
geometry: BrowserFrameGeometry | null,
pinch: PinchGesture
): BrowserZoomState | null {
if (!geometry) {
return null
}
const pair = touchPair(event)
if (!pair) {
return null
}
const nextScale = Math.min(
MAX_ZOOM,
Math.max(MIN_ZOOM, (pinch.scale * pointDistance(pair.a, pair.b)) / pinch.distance)
)
const centerX = (pair.a.x + pair.b.x) / 2
const centerY = (pair.a.y + pair.b.y) / 2
const baseCenterX = geometry.offsetX + geometry.renderedWidth / 2
const baseCenterY = geometry.offsetY + geometry.renderedHeight / 2
return clampBrowserZoomState(
{
scale: nextScale,
offsetX: centerX - baseCenterX - pinch.anchorX * nextScale,
offsetY: centerY - baseCenterY - pinch.anchorY * nextScale
},
geometry,
MIN_ZOOM,
MAX_ZOOM
)
}
@@ -0,0 +1,171 @@
import { StyleSheet } from 'react-native'
import { colors, radii, spacing, typography } from '../theme/mobile-theme'
export const mobileBrowserPaneStyles = StyleSheet.create({
root: {
flex: 1,
minHeight: 0,
backgroundColor: colors.bgBase
},
toolbar: {
minHeight: 32,
flexDirection: 'row',
alignItems: 'center',
gap: spacing.xs,
paddingHorizontal: spacing.sm,
paddingVertical: 2,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
viewport: {
flex: 1,
minHeight: 0,
overflow: 'hidden',
backgroundColor: colors.bgBase
},
browserImageHost: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center',
overflow: 'hidden'
},
browserImageFill: {
width: '100%',
height: '100%'
},
browserImageLayer: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center'
},
browserImageLayerHidden: {
opacity: 0
},
browserZoomOffset: {
alignItems: 'center',
justifyContent: 'center'
},
browserFrameBox: {
alignItems: 'center',
justifyContent: 'center',
overflow: 'hidden'
},
browserImage: {
backgroundColor: colors.bgBase
},
overlay: {
...StyleSheet.absoluteFillObject,
alignItems: 'center',
justifyContent: 'center',
padding: spacing.xl,
gap: spacing.sm,
backgroundColor: 'rgba(13, 15, 24, 0.2)'
},
errorText: {
color: colors.textPrimary,
backgroundColor: colors.bgPanel,
borderWidth: 1,
borderColor: colors.borderSubtle,
borderRadius: radii.button,
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
fontSize: 13,
textAlign: 'center',
overflow: 'hidden'
},
dialogOverlay: {
...StyleSheet.absoluteFillObject,
zIndex: 30,
alignItems: 'center',
justifyContent: 'center',
padding: spacing.xl,
backgroundColor: 'rgba(13, 15, 24, 0.5)'
},
dialogCard: {
width: '100%',
maxWidth: 360,
borderRadius: radii.card,
borderWidth: 1,
borderColor: colors.borderSubtle,
backgroundColor: colors.bgPanel,
padding: spacing.lg
},
dialogTitle: {
color: colors.textPrimary,
fontSize: 16,
fontWeight: '600'
},
dialogMessage: {
color: colors.textSecondary,
fontSize: typography.bodySize,
lineHeight: 20,
marginTop: spacing.sm
},
dialogActions: {
flexDirection: 'row',
justifyContent: 'flex-end',
gap: spacing.sm,
marginTop: spacing.lg
},
dialogButton: {
minHeight: 34,
borderRadius: radii.button,
backgroundColor: colors.bgRaised,
paddingHorizontal: spacing.md,
alignItems: 'center',
justifyContent: 'center'
},
dialogButtonPrimary: {
backgroundColor: colors.textPrimary
},
dialogButtonPressed: {
opacity: 0.75
},
dialogButtonText: {
color: colors.textSecondary,
fontSize: typography.bodySize,
fontWeight: '600'
},
dialogButtonPrimaryText: {
color: colors.bgBase
},
keyboardDock: {
zIndex: 20,
borderTopWidth: 1,
borderTopColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
inputRow: {
flexDirection: 'row',
alignItems: 'center',
paddingHorizontal: spacing.md,
paddingTop: spacing.xs,
paddingBottom: spacing.xs + 2
},
keyboardInput: {
flex: 1,
height: 34,
backgroundColor: colors.bgRaised,
color: colors.textPrimary,
borderRadius: radii.input,
paddingHorizontal: spacing.md,
fontSize: 14,
fontFamily: typography.monoFamily,
marginRight: spacing.sm
},
sendButton: {
width: 34,
height: 34,
borderRadius: 17,
alignItems: 'center',
justifyContent: 'center',
backgroundColor: colors.bgRaised
},
disabled: {
opacity: 0.35
},
disabledText: {
color: colors.textMuted
}
})
@@ -0,0 +1,175 @@
import { StyleSheet } from 'react-native'
import { colors, radii, spacing, typography } from '../theme/mobile-theme'
export const hostScreenPrimaryStyles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.bgBase
},
topChrome: {
backgroundColor: colors.bgPanel,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
statusBar: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
minHeight: 34,
paddingTop: spacing.xs,
paddingHorizontal: spacing.lg
},
backButton: {
width: 32,
height: 32,
alignItems: 'center',
justifyContent: 'center',
marginRight: spacing.xs
},
sidebarCollapseButton: {
width: 24,
height: 24,
alignItems: 'center',
justifyContent: 'center',
borderRadius: radii.button,
marginLeft: spacing.xs
},
hostIdentity: {
flex: 1,
flexDirection: 'row',
alignItems: 'center',
minWidth: 0,
marginRight: spacing.md
},
hostNameText: {
flex: 1,
fontSize: 15,
fontWeight: '600',
color: colors.textPrimary
},
reconnectButton: {
paddingVertical: 4,
paddingHorizontal: spacing.sm,
borderRadius: radii.button,
backgroundColor: colors.bgPanel,
borderWidth: 1,
borderColor: colors.borderSubtle
},
reconnectButtonText: {
color: colors.textPrimary,
fontSize: typography.metaSize,
fontWeight: '600'
},
toolbar: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: spacing.xs + 2,
paddingHorizontal: spacing.md,
gap: spacing.sm,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
embeddedToolbar: {
paddingVertical: spacing.xs + 2,
paddingHorizontal: spacing.sm,
gap: spacing.xs,
borderBottomWidth: 1,
borderBottomColor: colors.borderSubtle
},
embeddedToolbarRow: {
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm
},
embeddedFilterChip: {
flex: 1,
minWidth: 0,
height: 30,
justifyContent: 'center',
paddingHorizontal: spacing.xs,
paddingVertical: 0
},
embeddedModeButton: {
flex: 1,
minWidth: 0,
height: 30,
justifyContent: 'center',
paddingHorizontal: spacing.xs,
paddingVertical: 0
},
filterChip: {
flexDirection: 'row',
alignItems: 'center',
gap: 4,
paddingHorizontal: spacing.sm + 2,
paddingVertical: spacing.xs,
borderRadius: 12,
borderWidth: 1,
borderColor: colors.borderSubtle
},
filterChipActive: {
borderColor: colors.textSecondary,
backgroundColor: colors.bgRaised
},
filterChipText: {
fontSize: 12,
color: colors.textSecondary
},
filterChipTextActive: {
color: colors.textPrimary
},
modeButton: {
flexDirection: 'row',
alignItems: 'center',
flexShrink: 1,
minWidth: 0,
gap: 4,
paddingHorizontal: spacing.sm,
paddingVertical: spacing.xs
},
sortLabel: {
flexShrink: 1,
minWidth: 0,
fontSize: 12,
color: colors.textSecondary
},
toolbarSpacer: {
flex: 1
},
floatingWorkspaceHeaderButton: {
width: 32,
height: 32,
alignItems: 'center',
justifyContent: 'center',
marginLeft: spacing.xs
},
embeddedToolbarIconButton: {
flex: 1,
height: 28,
alignItems: 'center',
justifyContent: 'center',
borderRadius: radii.button
},
toolbarIconDisabled: {
opacity: 0.6
},
searchToggle: {
padding: spacing.xs
},
searchBar: {
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
borderBottomWidth: StyleSheet.hairlineWidth,
borderBottomColor: colors.borderSubtle,
backgroundColor: colors.bgPanel
},
centered: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
},
emptyText: {
color: colors.textSecondary,
fontSize: typography.bodySize
}
})
@@ -0,0 +1,139 @@
import { StyleSheet } from 'react-native'
import { colors, spacing, typography } from '../theme/mobile-theme'
export const hostScreenSecondaryStyles = StyleSheet.create({
errorText: {
color: colors.statusRed,
fontSize: typography.bodySize
},
list: {
paddingBottom: spacing.lg
},
sectionHeader: {
flexDirection: 'row',
alignItems: 'center',
paddingHorizontal: spacing.lg,
paddingTop: spacing.md,
paddingBottom: spacing.xs
},
sectionIcon: {
marginRight: spacing.xs
},
sectionRepoIcon: {
marginRight: spacing.xs
},
sectionTitle: {
fontSize: 11,
fontWeight: '600',
color: colors.textMuted,
textTransform: 'uppercase',
letterSpacing: 0.5
},
sectionCount: {
fontSize: 11,
color: colors.textMuted,
marginLeft: spacing.xs
},
separator: {
height: 1,
backgroundColor: colors.borderSubtle,
marginLeft: spacing.lg + 24,
marginRight: spacing.lg
},
filterModalHeader: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingHorizontal: spacing.xs,
marginBottom: spacing.md
},
filterModalTitle: {
fontSize: 15,
fontWeight: '600',
color: colors.textPrimary
},
clearFiltersText: {
fontSize: 13,
color: colors.textSecondary
},
filterSectionLabel: {
fontSize: 11,
fontWeight: '600',
color: colors.textMuted,
textTransform: 'uppercase',
letterSpacing: 0.5,
marginBottom: spacing.xs,
paddingHorizontal: spacing.xs
},
filterGroup: {
backgroundColor: colors.bgPanel,
borderRadius: 12,
overflow: 'hidden',
marginBottom: spacing.md
},
filterRow: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: spacing.md,
paddingHorizontal: spacing.md + 2,
gap: spacing.sm
},
filterRowText: {
flex: 1,
fontSize: typography.bodySize,
color: colors.textPrimary
},
filterSeparator: {
height: StyleSheet.hairlineWidth,
backgroundColor: colors.borderSubtle,
marginHorizontal: spacing.md
},
filterRepoDot: {
width: 8,
height: 8,
borderRadius: 4
},
confirmContent: {
paddingBottom: spacing.lg
},
confirmTitle: {
fontSize: 16,
fontWeight: '700',
color: colors.textPrimary
},
confirmMessage: {
fontSize: typography.bodySize,
color: colors.textSecondary,
marginTop: spacing.xs,
lineHeight: 20
},
confirmButtons: {
flexDirection: 'row',
gap: spacing.sm
},
confirmBtn: {
flex: 1,
paddingVertical: spacing.sm + 2,
borderRadius: 10,
alignItems: 'center'
},
confirmBtnCancel: {
backgroundColor: colors.bgPanel
},
confirmBtnDestructive: {
backgroundColor: colors.statusRed
},
confirmBtnPressed: {
opacity: 0.7
},
confirmBtnCancelText: {
fontSize: typography.bodySize,
fontWeight: '600',
color: colors.textSecondary
},
confirmBtnDestructiveText: {
fontSize: typography.bodySize,
fontWeight: '600',
color: '#fff'
}
})
@@ -0,0 +1,7 @@
import { hostScreenPrimaryStyles } from './host-screen-primary-styles'
import { hostScreenSecondaryStyles } from './host-screen-secondary-styles'
export const hostScreenStyles = {
...hostScreenPrimaryStyles,
...hostScreenSecondaryStyles
}