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react/packages/react-dom-bindings/src/events/CurrentReplayingEvent.js
T
Andrew Clark 9cdf8a99ed [Codemod] Update copyright header to Meta (#25315)
* Facebook -> Meta in copyright

rg --files | xargs sed -i 's#Copyright (c) Facebook, Inc. and its affiliates.#Copyright (c) Meta Platforms, Inc. and affiliates.#g'

* Manual tweaks
2022-10-18 11:19:24 -04:00

43 lines
1.2 KiB
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
import type {AnyNativeEvent} from '../events/PluginModuleType';
// This exists to avoid circular dependency between ReactDOMEventReplaying
// and DOMPluginEventSystem.
let currentReplayingEvent = null;
export function setReplayingEvent(event: AnyNativeEvent): void {
if (__DEV__) {
if (currentReplayingEvent !== null) {
console.error(
'Expected currently replaying event to be null. This error ' +
'is likely caused by a bug in React. Please file an issue.',
);
}
}
currentReplayingEvent = event;
}
export function resetReplayingEvent(): void {
if (__DEV__) {
if (currentReplayingEvent === null) {
console.error(
'Expected currently replaying event to not be null. This error ' +
'is likely caused by a bug in React. Please file an issue.',
);
}
}
currentReplayingEvent = null;
}
export function isReplayingEvent(event: AnyNativeEvent): boolean {
return event === currentReplayingEvent;
}