From 24843cf25ed310653574f688ff5078eeb1357e59 Mon Sep 17 00:00:00 2001 From: Travis Ralston Date: Thu, 28 Nov 2019 19:13:55 -0700 Subject: [PATCH] Convert Velociraptor to a class --- src/Velociraptor.js | 88 ++++++++++++++-------------------- src/stores/ReadReceiptStore.js | 0 2 files changed, 37 insertions(+), 51 deletions(-) create mode 100644 src/stores/ReadReceiptStore.js diff --git a/src/Velociraptor.js b/src/Velociraptor.js index b7a2d7fb40..245ca6648b 100644 --- a/src/Velociraptor.js +++ b/src/Velociraptor.js @@ -1,7 +1,6 @@ const React = require('react'); const ReactDom = require('react-dom'); import PropTypes from 'prop-types'; -import createReactClass from 'create-react-class'; const Velocity = require('velocity-animate'); /** @@ -11,10 +10,8 @@ const Velocity = require('velocity-animate'); * from DOM order. This makes it a lot simpler and lighter: if you need fully * automatic positional animation, look at react-shuffle or similar libraries. */ -module.exports = createReactClass({ - displayName: 'Velociraptor', - - propTypes: { +export default class Velociraptor extends React.Component { + static propTypes = { // either a list of child nodes, or a single child. children: PropTypes.any, @@ -26,82 +23,71 @@ module.exports = createReactClass({ // a list of transition options from the corresponding startStyle enterTransitionOpts: PropTypes.array, - }, + }; - getDefaultProps: function() { - return { - startStyles: [], - enterTransitionOpts: [], - }; - }, + static defaultProps = { + startStyles: [], + enterTransitionOpts: [], + }; + + constructor(props) { + super(props); - componentWillMount: function() { this.nodes = {}; this._updateChildren(this.props.children); - }, + } - componentWillReceiveProps: function(nextProps) { - this._updateChildren(nextProps.children); - }, + componentDidUpdate() { + this._updateChildren(this.props.children); + } - /** - * update `this.children` according to the new list of children given - */ - _updateChildren: function(newChildren) { - const self = this; + _updateChildren(newChildren) { const oldChildren = this.children || {}; this.children = {}; - React.Children.toArray(newChildren).forEach(function(c) { + React.Children.toArray(newChildren).forEach((c) => { if (oldChildren[c.key]) { const old = oldChildren[c.key]; - const oldNode = ReactDom.findDOMNode(self.nodes[old.key]); + const oldNode = ReactDom.findDOMNode(this.nodes[old.key]); - if (oldNode && oldNode.style.left != c.props.style.left) { - Velocity(oldNode, { left: c.props.style.left }, self.props.transition).then(function() { + if (oldNode && oldNode.style.left !== c.props.style.left) { + Velocity(oldNode, { left: c.props.style.left }, this.props.transition).then(() => { // special case visibility because it's nonsensical to animate an invisible element // so we always hidden->visible pre-transition and visible->hidden after - if (oldNode.style.visibility == 'visible' && c.props.style.visibility == 'hidden') { + if (oldNode.style.visibility === 'visible' && c.props.style.visibility === 'hidden') { oldNode.style.visibility = c.props.style.visibility; } }); //console.log("translation: "+oldNode.style.left+" -> "+c.props.style.left); } - if (oldNode && oldNode.style.visibility == 'hidden' && c.props.style.visibility == 'visible') { + if (oldNode && oldNode.style.visibility === 'hidden' && c.props.style.visibility === 'visible') { oldNode.style.visibility = c.props.style.visibility; } // clone the old element with the props (and children) of the new element // so prop updates are still received by the children. - self.children[c.key] = React.cloneElement(old, c.props, c.props.children); + this.children[c.key] = React.cloneElement(old, c.props, c.props.children); } else { // new element. If we have a startStyle, use that as the style and go through // the enter animations const newProps = {}; const restingStyle = c.props.style; - const startStyles = self.props.startStyles; + const startStyles = this.props.startStyles; if (startStyles.length > 0) { const startStyle = startStyles[0]; newProps.style = startStyle; // console.log("mounted@startstyle0: "+JSON.stringify(startStyle)); } - newProps.ref = ((n) => self._collectNode( + newProps.ref = ((n) => this._collectNode( c.key, n, restingStyle, )); - self.children[c.key] = React.cloneElement(c, newProps); + this.children[c.key] = React.cloneElement(c, newProps); } }); - }, + } - /** - * called when a child element is mounted/unmounted - * - * @param {string} k key of the child - * @param {null|Object} node On mount: React node. On unmount: null - * @param {Object} restingStyle final style - */ - _collectNode: function(k, node, restingStyle) { + _collectNode(k, node, restingStyle) { if ( node && this.nodes[k] === undefined && @@ -125,12 +111,12 @@ module.exports = createReactClass({ // and then we animate to the resting state Velocity(domNode, restingStyle, - transitionOpts[i-1]) - .then(() => { - // once we've reached the resting state, hide the element if - // appropriate - domNode.style.visibility = restingStyle.visibility; - }); + transitionOpts[i-1]) + .then(() => { + // once we've reached the resting state, hide the element if + // appropriate + domNode.style.visibility = restingStyle.visibility; + }); /* console.log("enter:", @@ -153,13 +139,13 @@ module.exports = createReactClass({ if (domNode) Velocity.Utilities.removeData(domNode); } this.nodes[k] = node; - }, + } - render: function() { + render() { return ( { Object.values(this.children) } ); - }, -}); + } +} diff --git a/src/stores/ReadReceiptStore.js b/src/stores/ReadReceiptStore.js new file mode 100644 index 0000000000..e69de29bb2