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Rewrite ripple in ES6 and update its dependencies
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| /* global React */ | ||
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| import { addons } from 'react/addons'; | ||
| import style from './style'; | ||
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| export default React.createClass({ | ||
| mixins: [addons.PureRenderMixin], | ||
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| displayName: 'Ripple', | ||
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| propTypes: { | ||
| auto: React.PropTypes.bool, | ||
| className: React.PropTypes.string, | ||
| loading: React.PropTypes.bool | ||
| }, | ||
|
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| getDefaultProps () { | ||
| return { | ||
| auto: true, | ||
| className: '', | ||
| loading: false | ||
| }; | ||
| }, | ||
|
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| getInitialState () { | ||
| return { | ||
| active: false, | ||
| restarting: false, | ||
| top: null, | ||
| left: null, | ||
| width: null | ||
| }; | ||
| }, | ||
|
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| start ({ pageX, pageY }) { | ||
| const {top, left, width} = this._getDescriptor(pageX, pageY); | ||
| this.setState({active: false, restarting: true, width: 0}, () => { | ||
| this.refs.ripple.getDOMNode().offsetWidth; //eslint-disable-line no-unused-expressions | ||
| this.setState({active: true, restarting: false, top: top, left: left, width: width}); | ||
| }); | ||
| }, | ||
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| end () { | ||
| this.setState({active: false}); | ||
| }, | ||
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| _getDescriptor (pageX, pageY) { | ||
| let { left, top, width } = this.getDOMNode().getBoundingClientRect(); | ||
| return { | ||
| left: pageX - left, | ||
| top: pageY - top, | ||
| width: width * 2.5 | ||
| }; | ||
| }, | ||
|
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| render () { | ||
| let { left, top, width } = this.state; | ||
| let className = `${style.ripple} ${this.props.className}`; | ||
| if (this.state.active) className += ' active'; | ||
| if (this.state.restarting) className += ' restarting'; | ||
| if (this.props.loading) className += ' loading'; | ||
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| return ( | ||
| <span | ||
| className={style.root} | ||
| onMouseDown={this.props.auto ? this.start : null} | ||
| onMouseUp={this.end}> | ||
|
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| <span | ||
| ref="ripple" | ||
| className={className} | ||
| style={{left: left, top: top, width: width, height: width}}> | ||
| </span> | ||
| </span> | ||
| ); | ||
| } | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,30 +1,47 @@ | ||
| @import '../constants' | ||
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| FINAL_OPACITY = .4 | ||
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| :local(.root) | ||
| position : absolute | ||
| background-color : alpha(WHITE, 0.65) | ||
| transform translateX(-50%) translateY(-50%) | ||
| top : 0 | ||
| left : 0 | ||
| right : 0 | ||
| bottom : 0 | ||
|
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| :local(.ripple) | ||
| position : absolute | ||
| background-color : currentColor | ||
| transform : translateX(-50%) translateY(-50%) | ||
| border-radius : 50% | ||
| width : SIZE = (4 * UNIT) | ||
| height : SIZE | ||
| pointer-events : none | ||
| opacity : 0 | ||
| // -- Classes | ||
| &.active, &.loading | ||
| animation-name ripple | ||
| animation-timing-function ANIMATION_EASE | ||
| animation-duration (2 * ANIMATION_DURATION) | ||
| &.active | ||
| animation-iteration-count 1 | ||
| width : 0 | ||
| height : 0 | ||
| opacity : FINAL_OPACITY | ||
| transition-duration : 1.4 * ANIMATION_DURATION | ||
| transition-property : height, width | ||
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| &:not(.active).restarting | ||
| transition-property : none | ||
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| &:not(.active) | ||
| opacity : 0 | ||
| transition-property : opacity, height, width | ||
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| &.loading | ||
| animation-name : ripple | ||
| animation-iteration-count : infinite | ||
| animation-timing-function : ANIMATION_EASE | ||
| animation-duration : (2 * ANIMATION_DURATION) | ||
| height : (4 * UNIT) | ||
| width : (4 * UNIT) | ||
| left : 50% | ||
| opacity : 0 | ||
| top : 50% | ||
| animation-iteration-count infinite | ||
|
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| @keyframes ripple | ||
| 0% | ||
| width : 0 | ||
| height : 0 | ||
| opacity : 1 | ||
| opacity : FINAL_OPACITY | ||
| 100% | ||
| opacity : 0 |
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