react-native-web
Version:
React Native for Web
73 lines (71 loc) • 2.33 kB
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.
*
*
* @format
*/
'use strict';
import _createForOfIteratorHelperLoose from "@babel/runtime/helpers/createForOfIteratorHelperLoose";
import AnimatedNode from './AnimatedNode';
import NativeAnimatedHelper from '../NativeAnimatedHelper';
class AnimatedWithChildren extends AnimatedNode {
constructor() {
super();
this._children = [];
}
__makeNative(platformConfig) {
if (!this.__isNative) {
this.__isNative = true;
for (var _iterator = _createForOfIteratorHelperLoose(this._children), _step; !(_step = _iterator()).done;) {
var child = _step.value;
child.__makeNative(platformConfig);
NativeAnimatedHelper.API.connectAnimatedNodes(this.__getNativeTag(), child.__getNativeTag());
}
}
super.__makeNative(platformConfig);
}
__addChild(child) {
if (this._children.length === 0) {
this.__attach();
}
this._children.push(child);
if (this.__isNative) {
// Only accept "native" animated nodes as children
child.__makeNative(this.__getPlatformConfig());
NativeAnimatedHelper.API.connectAnimatedNodes(this.__getNativeTag(), child.__getNativeTag());
}
}
__removeChild(child) {
var index = this._children.indexOf(child);
if (index === -1) {
console.warn("Trying to remove a child that doesn't exist");
return;
}
if (this.__isNative && child.__isNative) {
NativeAnimatedHelper.API.disconnectAnimatedNodes(this.__getNativeTag(), child.__getNativeTag());
}
this._children.splice(index, 1);
if (this._children.length === 0) {
this.__detach();
}
}
__getChildren() {
return this._children;
}
__callListeners(value) {
super.__callListeners(value);
if (!this.__isNative) {
for (var _iterator2 = _createForOfIteratorHelperLoose(this._children), _step2; !(_step2 = _iterator2()).done;) {
var child = _step2.value;
// $FlowFixMe[method-unbinding] added when improving typing for this parameters
if (child.__getValue) {
child.__callListeners(child.__getValue());
}
}
}
}
}
export default AnimatedWithChildren;