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[Float] add support for scripts and other enhancements #25480

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merged 2 commits into from
Oct 17, 2022
Merged

[Float] add support for scripts and other enhancements #25480

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d6e93c7
float enhance!!!
gnoff Oct 5, 2022
843f7c4
restore preinit style flushing behavior and nits
gnoff Oct 17, 2022
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23 changes: 16 additions & 7 deletions packages/react-dom-bindings/src/client/ReactDOMComponentTree.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,11 @@
* @flow
*/

import type {FloatRoot, StyleResource} from './ReactDOMFloatClient';
import type {
FloatRoot,
StyleResource,
ScriptResource,
} from './ReactDOMFloatClient';
import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
import type {ReactScopeInstance} from 'shared/ReactTypes';
import type {
Expand Down Expand Up @@ -48,7 +52,7 @@ const internalContainerInstanceKey = '__reactContainer$' + randomKey;
const internalEventHandlersKey = '__reactEvents$' + randomKey;
const internalEventHandlerListenersKey = '__reactListeners$' + randomKey;
const internalEventHandlesSetKey = '__reactHandles$' + randomKey;
const internalRootNodeStylesSetKey = '__reactStyles$' + randomKey;
const internalRootNodeResourcesKey = '__reactResources$' + randomKey;

export function detachDeletedInstance(node: Instance): void {
// TODO: This function is only called on host components. I don't think all of
Expand Down Expand Up @@ -278,10 +282,15 @@ export function doesTargetHaveEventHandle(
return eventHandles.has(eventHandle);
}

export function getStylesFromRoot(root: FloatRoot): Map<string, StyleResource> {
let styles = (root: any)[internalRootNodeStylesSetKey];
if (!styles) {
styles = (root: any)[internalRootNodeStylesSetKey] = new Map();
export function getResourcesFromRoot(
root: FloatRoot,
): {styles: Map<string, StyleResource>, scripts: Map<string, ScriptResource>} {
let resources = (root: any)[internalRootNodeResourcesKey];
if (!resources) {
resources = (root: any)[internalRootNodeResourcesKey] = {
styles: new Map(),
scripts: new Map(),
};
}
return styles;
return resources;
}
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