[playground] Refactor ConfigEditor to use <Activity> component (#34958)

## Summary

This PR addresses a pending TODO comment left in
https://github.com/facebook/react/pull/34499


eb2f784e75/compiler/apps/playground/components/Editor/ConfigEditor.tsx (L37)

This change removes the temporary workaround and replaces it with
`<Activity>`, as originally intended.

## How did you test this change?

- Updated the component to use `<Activity>` directly
- Verified the editor renders correctly in both development and
production builds.
- The `<Activity>` UI updates as expected.



https://github.com/user-attachments/assets/ce976123-da59-4579-b063-b308a9167b21
This commit is contained in:
Timothy Lau 2025-10-23 23:13:18 +08:00 committed by GitHub
parent eb2f784e75
commit 6160773f30
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4 changed files with 54 additions and 45 deletions

View File

@ -14,6 +14,7 @@ import React, {
unstable_ViewTransition as ViewTransition,
unstable_addTransitionType as addTransitionType,
startTransition,
Activity,
} from 'react';
import {Resizable} from 're-resizable';
import {useStore, useStoreDispatch} from '../StoreContext';
@ -34,12 +35,8 @@ export default function ConfigEditor({
const [isExpanded, setIsExpanded] = useState(false);
return (
// TODO: Use <Activity> when it is compatible with Monaco: https://github.com/suren-atoyan/monaco-react/issues/753
<>
<div
style={{
display: isExpanded ? 'block' : 'none',
}}>
<Activity mode={isExpanded ? 'visible' : 'hidden'}>
<ExpandedEditor
onToggle={() => {
startTransition(() => {
@ -49,11 +46,8 @@ export default function ConfigEditor({
}}
formattedAppliedConfig={formattedAppliedConfig}
/>
</div>
<div
style={{
display: !isExpanded ? 'block' : 'none',
}}>
</Activity>
<Activity mode={isExpanded ? 'hidden' : 'visible'}>
<CollapsedEditor
onToggle={() => {
startTransition(() => {
@ -62,7 +56,7 @@ export default function ConfigEditor({
});
}}
/>
</div>
</Activity>
</>
);
}
@ -122,7 +116,8 @@ function ExpandedEditor({
return (
<ViewTransition
update={{[CONFIG_PANEL_TRANSITION]: 'slide-in', default: 'none'}}>
enter={{[CONFIG_PANEL_TRANSITION]: 'slide-in', default: 'none'}}
exit={{[CONFIG_PANEL_TRANSITION]: 'slide-out', default: 'none'}}>
<Resizable
minWidth={300}
maxWidth={600}

View File

@ -26,7 +26,7 @@
"@babel/traverse": "^7.18.9",
"@babel/types": "7.26.3",
"@heroicons/react": "^1.0.6",
"@monaco-editor/react": "^4.4.6",
"@monaco-editor/react": "^4.8.0-rc.2",
"@playwright/test": "^1.51.1",
"@use-gesture/react": "^10.2.22",
"hermes-eslint": "^0.25.0",
@ -40,13 +40,13 @@
"prettier": "^3.3.3",
"pretty-format": "^29.3.1",
"re-resizable": "^6.9.16",
"react": "19.1.1",
"react-dom": "19.1.1"
"react": "19.2",
"react-dom": "19.2"
},
"devDependencies": {
"@types/node": "18.11.9",
"@types/react": "19.1.13",
"@types/react-dom": "19.1.9",
"@types/react": "19.2",
"@types/react-dom": "19.2",
"autoprefixer": "^10.4.13",
"clsx": "^1.2.1",
"concurrently": "^7.4.0",
@ -58,7 +58,7 @@
"wait-on": "^7.2.0"
},
"resolutions": {
"@types/react": "19.1.12",
"@types/react-dom": "19.1.9"
"@types/react": "19.2",
"@types/react-dom": "19.2"
}
}

View File

@ -79,6 +79,15 @@
::view-transition-group(.slide-in) {
z-index: 1;
}
::view-transition-old(.slide-out) {
animation-name: slideOutLeft;
}
::view-transition-new(.slide-out) {
animation-name: slideInLeft;
}
::view-transition-group(.slide-out) {
z-index: 1;
}
@keyframes slideOutLeft {
from {

View File

@ -701,19 +701,19 @@
"@jridgewell/resolve-uri" "^3.1.0"
"@jridgewell/sourcemap-codec" "^1.4.14"
"@monaco-editor/loader@^1.4.0":
version "1.4.0"
resolved "https://registry.yarnpkg.com/@monaco-editor/loader/-/loader-1.4.0.tgz#f08227057331ec890fa1e903912a5b711a2ad558"
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"@monaco-editor/loader@^1.6.1":
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resolved "https://registry.npmjs.org/@monaco-editor/loader/-/loader-1.6.1.tgz#c99177d87765abf10de31a0086084e714acfbc0f"
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dependencies:
state-local "^1.0.6"
"@monaco-editor/react@^4.4.6":
version "4.6.0"
resolved "https://registry.yarnpkg.com/@monaco-editor/react/-/react-4.6.0.tgz#bcc68671e358a21c3814566b865a54b191e24119"
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"@monaco-editor/react@^4.8.0-rc.2":
version "4.8.0-rc.2"
resolved "https://registry.npmjs.org/@monaco-editor/react/-/react-4.8.0-rc.2.tgz#e9acf652e23e9f640671a69875f496dde7f098aa"
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dependencies:
"@monaco-editor/loader" "^1.4.0"
"@monaco-editor/loader" "^1.6.1"
"@next/env@15.6.0-canary.7":
version "15.6.0-canary.7"
@ -859,6 +859,11 @@
resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-19.1.9.tgz#5ab695fce1e804184767932365ae6569c11b4b4b"
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"@types/react-dom@19.2":
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resolved "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.2.tgz#a4cc874797b7ddc9cb180ef0d5dc23f596fc2332"
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"@types/react@19.1.12":
version "19.1.12"
resolved "https://registry.yarnpkg.com/@types/react/-/react-19.1.12.tgz#7bfaa76aabbb0b4fe0493c21a3a7a93d33e8937b"
@ -866,10 +871,10 @@
dependencies:
csstype "^3.0.2"
"@types/react@19.1.13":
version "19.1.13"
resolved "https://registry.yarnpkg.com/@types/react/-/react-19.1.13.tgz#fc650ffa680d739a25a530f5d7ebe00cdd771883"
integrity sha512-hHkbU/eoO3EG5/MZkuFSKmYqPbSVk5byPFa3e7y/8TybHiLMACgI8seVYlicwk7H5K/rI2px9xrQp/C+AUDTiQ==
"@types/react@19.2":
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resolved "https://registry.npmjs.org/@types/react/-/react-19.2.2.tgz#ba123a75d4c2a51158697160a4ea2ff70aa6bf36"
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dependencies:
csstype "^3.0.2"
@ -3589,12 +3594,12 @@ re-resizable@^6.9.16:
resolved "https://registry.yarnpkg.com/re-resizable/-/re-resizable-6.10.0.tgz#d684a096ab438f1a93f59ad3a580a206b0ce31ee"
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react-dom@19.1.1:
version "19.1.1"
resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-19.1.1.tgz#2daa9ff7f3ae384aeb30e76d5ee38c046dc89893"
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react-dom@19.2:
version "19.2.0"
resolved "https://registry.npmjs.org/react-dom/-/react-dom-19.2.0.tgz#00ed1e959c365e9a9d48f8918377465466ec3af8"
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dependencies:
scheduler "^0.26.0"
scheduler "^0.27.0"
react-is@^16.13.1:
version "16.13.1"
@ -3606,10 +3611,10 @@ react-is@^18.0.0:
resolved "https://registry.yarnpkg.com/react-is/-/react-is-18.3.1.tgz#e83557dc12eae63a99e003a46388b1dcbb44db7e"
integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==
react@19.1.1:
version "19.1.1"
resolved "https://registry.yarnpkg.com/react/-/react-19.1.1.tgz#06d9149ec5e083a67f9a1e39ce97b06a03b644af"
integrity sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ==
react@19.2:
version "19.2.0"
resolved "https://registry.npmjs.org/react/-/react-19.2.0.tgz#d33dd1721698f4376ae57a54098cb47fc75d93a5"
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read-cache@^1.0.0:
version "1.0.0"
@ -3785,10 +3790,10 @@ safe-regex-test@^1.1.0:
es-errors "^1.3.0"
is-regex "^1.2.1"
scheduler@^0.26.0:
version "0.26.0"
resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.26.0.tgz#4ce8a8c2a2095f13ea11bf9a445be50c555d6337"
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scheduler@^0.27.0:
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semver@^6.3.1:
version "6.3.1"