113 lines
2.9 KiB
JavaScript
113 lines
2.9 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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import type {HostComponent} from '../Renderer/shims/ReactNativeTypes';
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import type {Element, ElementRef, ElementType} from 'react';
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import {type RootTag} from './RootTag';
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export function renderElement({
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element,
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rootTag,
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useFabric,
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useConcurrentRoot,
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}: {
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element: Element<ElementType>,
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rootTag: number,
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useFabric: boolean,
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useConcurrentRoot: boolean,
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}): void {
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if (useFabric) {
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require('../Renderer/shims/ReactFabric').render(
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element,
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rootTag,
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null,
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useConcurrentRoot,
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);
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} else {
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require('../Renderer/shims/ReactNative').render(element, rootTag);
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}
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}
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export function findHostInstance_DEPRECATED<TElementType: ElementType>(
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componentOrHandle: ?(ElementRef<TElementType> | number),
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): ?ElementRef<HostComponent<mixed>> {
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return require('../Renderer/shims/ReactNative').findHostInstance_DEPRECATED(
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componentOrHandle,
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);
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}
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export function findNodeHandle<TElementType: ElementType>(
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componentOrHandle: ?(ElementRef<TElementType> | number),
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): ?number {
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return require('../Renderer/shims/ReactNative').findNodeHandle(
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componentOrHandle,
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);
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}
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export function dispatchCommand(
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handle: ElementRef<HostComponent<mixed>>,
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command: string,
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args: Array<mixed>,
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): void {
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if (global.RN$Bridgeless === true) {
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// Note: this function has the same implementation in the legacy and new renderer.
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// However, evaluating the old renderer comes with some side effects.
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return require('../Renderer/shims/ReactFabric').dispatchCommand(
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handle,
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command,
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args,
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);
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} else {
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return require('../Renderer/shims/ReactNative').dispatchCommand(
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handle,
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command,
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args,
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);
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}
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}
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export function sendAccessibilityEvent(
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handle: ElementRef<HostComponent<mixed>>,
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eventType: string,
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): void {
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return require('../Renderer/shims/ReactNative').sendAccessibilityEvent(
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handle,
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eventType,
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);
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}
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/**
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* This method is used by AppRegistry to unmount a root when using the old
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* React Native renderer (Paper).
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*/
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export function unmountComponentAtNodeAndRemoveContainer(rootTag: RootTag) {
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// $FlowExpectedError[incompatible-type] rootTag is an opaque type so we can't really cast it as is.
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const rootTagAsNumber: number = rootTag;
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require('../Renderer/shims/ReactNative').unmountComponentAtNodeAndRemoveContainer(
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rootTagAsNumber,
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);
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}
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export function unstable_batchedUpdates<T>(
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fn: T => void,
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bookkeeping: T,
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): void {
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// This doesn't actually do anything when batching updates for a Fabric root.
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return require('../Renderer/shims/ReactNative').unstable_batchedUpdates(
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fn,
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bookkeeping,
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);
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}
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export function isProfilingRenderer(): boolean {
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return Boolean(__DEV__);
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}
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