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refactor: add render util to support legacy and concurrent render
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Original file line number | Diff line number | Diff line change |
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import { ReactElement } from 'react' | ||
// import { render, unmountComponentAtNode, } from 'react-dom' | ||
import * as ReactDOM from 'react-dom' | ||
import type { Root } from 'react-dom/client' | ||
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// 移植自rc-util: https://github.com/react-component/util/blob/master/src/React/render.ts | ||
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type CreateRoot = (container: ContainerType) => Root | ||
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// Let compiler not to search module usage | ||
const fullClone = { | ||
...ReactDOM, | ||
} as typeof ReactDOM & { | ||
createRoot?: CreateRoot | ||
} | ||
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const { version, render: reactRender, unmountComponentAtNode } = fullClone | ||
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let createRoot: CreateRoot | ||
try { | ||
const mainVersion = Number((version || '').split('.')[0]) | ||
if (mainVersion >= 18 && fullClone.createRoot) { | ||
createRoot = fullClone.createRoot | ||
} | ||
} catch (e) { | ||
// Do nothing; | ||
} | ||
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const MARK = '__antd_mobile_root__' | ||
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// ========================== Render ========================== | ||
type ContainerType = (Element | DocumentFragment) & { | ||
[MARK]?: Root | ||
} | ||
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function legacyRender(node: ReactElement, container: ContainerType) { | ||
reactRender(node, container) | ||
} | ||
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function concurrentRender(node: ReactElement, container: ContainerType) { | ||
const root = container[MARK] || createRoot(container) | ||
root.render(node) | ||
container[MARK] = root | ||
} | ||
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export function render(node: ReactElement, container: ContainerType) { | ||
if (createRoot as unknown) { | ||
concurrentRender(node, container) | ||
return | ||
} | ||
legacyRender(node, container) | ||
} | ||
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// ========================== Unmount ========================= | ||
function legacyUnmount(container: ContainerType) { | ||
return unmountComponentAtNode(container) | ||
} | ||
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async function concurrentUnmount(container: ContainerType) { | ||
// Delay to unmount to avoid React 18 sync warning | ||
return Promise.resolve().then(() => { | ||
container[MARK]?.unmount() | ||
delete container[MARK] | ||
}) | ||
} | ||
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export function unmount(container: ContainerType) { | ||
if (createRoot as unknown) { | ||
return concurrentUnmount(container) | ||
} | ||
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return legacyUnmount(container) | ||
} |