51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
import React from 'react'
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import anime from 'animejs'
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import PropTypes from 'prop-types'
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export default class Anime extends React.Component {
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static propTypes = {
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as: PropTypes.string,
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children: PropTypes.node,
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}
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constructor(props) {
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super(props)
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this.targets = []
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}
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componentDidMount() {
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let animeProps = Object.assign({}, this.props, {
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targets: this.targets
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})
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delete animeProps.children
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delete animeProps.as
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this.anime = anime(animeProps)
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}
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shouldComponentUpdate(nextProps) {
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this.anime = anime(Object.assign({}, { targets: this.targets }, nextProps))
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return true
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}
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addTarget = (newTarget) => {
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this.targets = [...this.targets, newTarget]
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}
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render() {
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let children = []
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if (this.props.children) {
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if (Array.isArray(this.props.children)) {
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children = this.props.children
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} else {
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children = [this.props.children]
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}
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}
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return React.createElement(
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(this.props.as || 'div'), {}, children.map((child, i) => (React.cloneElement(child, { key: i, ref: this.addTarget })))
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)
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}
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}
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