Files
react/packages/react-native-renderer/src/ReactFabricComponentTree.js
T
Eli White 3dcec3a925 [Native] Add FeatureFlag to dispatch events with instance currentTarget (#17345)
* [Native] Add FeatureFlag to dispatch events with instance targets

* Prettier

* [Native] Change currentTarget to be an instance behind a flag 2/2
2019-11-11 12:42:06 -08:00

40 lines
1.0 KiB
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import invariant from 'shared/invariant';
import {enableNativeTargetAsInstance} from 'shared/ReactFeatureFlags';
function getInstanceFromInstance(instanceHandle) {
return instanceHandle;
}
function getTagFromInstance(inst) {
if (enableNativeTargetAsInstance) {
let nativeInstance = inst.stateNode.canonical;
invariant(
nativeInstance._nativeTag,
'All native instances should have a tag.',
);
return nativeInstance;
} else {
let tag = inst.stateNode.canonical._nativeTag;
invariant(tag, 'All native instances should have a tag.');
return tag;
}
}
export {
getInstanceFromInstance as getClosestInstanceFromNode,
getInstanceFromInstance as getInstanceFromNode,
getTagFromInstance as getNodeFromInstance,
};
export function getFiberCurrentPropsFromNode(inst) {
return inst.canonical.currentProps;
}