Last active
March 31, 2016 19:57
-
-
Save tnrich/4194ef000afbbdfefd1de4a959b1752c to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import deepEqual from 'deep-equal'; | |
import onlyUpdateForKeys from 'recompose/onlyUpdateForKeys'; | |
import {mouseAware} from 'react-mouse-aware'; | |
// import './style'; | |
import * as hoveredAnnotationActions from '../redux/hoveredAnnotation'; | |
import {connect} from 'react-redux'; | |
import React from 'react'; | |
import lruMemoize from 'lru-memoize'; | |
class HoverHelper extends React.Component { | |
shouldComponentUpdate(nextProps) { | |
if (deepEqual(nextProps, this.props)) { | |
return false | |
} else { | |
return true | |
} | |
} | |
render () { | |
var {hovered, idToPass, hoveredId, mouseAware, isOver, children, onAnnotationMouseover, onAnnotationMouseout, namespace, ...rest} = this.props | |
console.log('yup'); | |
var props = { | |
// className: children.props.className + ' hoverHelper ' + (hovered ? ' veAnnotationHovered' : ''), | |
onMouseOver: function() { | |
onAnnotationMouseover(idToPass, namespace) | |
}, | |
onMouseOut: function() { | |
onAnnotationMouseout(idToPass, namespace) | |
}, | |
hovered: hovered || (mouseAware ? isOver : false), | |
hoveredId, | |
...rest | |
} | |
return React.cloneElement(children, props) | |
// var ClonedChild = React.cloneElement(children, props) | |
// var Child = onlyUpdateForKeys(['hovered', 'hoveredId'], ClonedChild) | |
// debugger; | |
// // return <Child/> | |
// return <ShouldUpdateHelper> | |
// <ClonedChild/> | |
// </ShouldUpdateHelper> | |
} | |
} | |
var WrappedHoverHelper = connect(function (state, {id, namespace}) { | |
var editorState = state.VectorEditor[namespace] | |
var isIdHashmap = typeof id === 'object' | |
var hovered = isIdHashmap | |
? id[hoveredId] | |
: (hoveredId===id) | |
var idToPass = isIdHashmap | |
? (Object.keys(id)[0]) | |
: id | |
if (idToPass === undefined) debugger; | |
var hoveredId = hovered ? editorState.hoveredAnnotation : '' | |
return {hovered, id, hoveredId, isIdHashmap, idToPass} | |
}, hoveredAnnotationActions)(mouseAware()(HoverHelper)) | |
export default WrappedHoverHelper |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment