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Added animated setting #42

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e4171b1
Added `animated` setting to allow change in wrapper component from Vi…
halpdesk Apr 3, 2019
34afd12
Fixed error with children key attribute
halpdesk Apr 8, 2019
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83 changes: 48 additions & 35 deletions lib/BorderShadow.js
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Original file line number Diff line number Diff line change
@@ -1,11 +1,12 @@
import React, {Component} from 'react'
import {View} from 'react-native'
import Svg,{ Rect,Defs,LinearGradient,Stop,RadialGradient,Path } from 'react-native-svg'
import {View,Animated} from 'react-native'
import Svg,{ Rect,Defs,LinearGradient,Stop } from 'react-native-svg'

export default class BorderShadow extends Component {
render = () => {

const { setting:{side="bottom",width=0,color="#000",border=0,opacity=1,inset=false,style={}}, children } = this.props
content = () => {

const { setting:{side="bottom",width=0,color="#000",border=0,opacity=1,inset=false}, children } = this.props

const linear = (key) => {
return [
Expand All @@ -16,38 +17,50 @@ export default class BorderShadow extends Component {

const lineWidth = border

switch (side) {
case "top":
return [
<Svg key={'Svg'} height={lineWidth} width={width+lineWidth} style={{position:"absolute",top:(inset?0:-lineWidth)}}>
<Defs>
<LinearGradient id="top" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BorderTop')}</LinearGradient>
<LinearGradient id="top-inset" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BorderTopInset')}</LinearGradient>
</Defs>
<Rect x={0} y={0} width={width} height={lineWidth} fill={`url(#top${inset?"-inset":""})`} />
</Svg>,
children,
]

case "bottom":
return [
children,
<Svg key={'Svg'} height={lineWidth} width={width+lineWidth} style={{position:"absolute",bottom:(inset?-lineWidth:0)}}>
<Defs>
<LinearGradient id="bottom" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BorderBottom')}</LinearGradient>
<LinearGradient id="bottom-inset" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BorderBottomInset')}</LinearGradient>
</Defs>
<Rect x={0} y={0} width={width} height={lineWidth} fill={`url(#bottom${inset?"-inset":""})`} />
</Svg>
]
default:
throw new Error("Wrong Type of Side! We just support 'top' and 'bottom'")
return null
}
}

render = () => {

const { setting:{width, style, animated} } = this.props

return (
<View style={[{position:"relative",width:width},style]}>
{(()=>{
switch (side){
case "top":
return [
<Svg height={lineWidth} width={width+lineWidth} style={{position:"absolute",top:(inset?0:-lineWidth)}}>
<Defs>
<LinearGradient id="top" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BorderTop')}</LinearGradient>
<LinearGradient id="top-inset" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BorderTopInset')}</LinearGradient>
</Defs>
<Rect x={0} y={0} width={width} height={lineWidth} fill={`url(#top${inset?"-inset":""})`} />
</Svg>,
...children
]
case "bottom":
return [
...children,
<Svg height={lineWidth} width={width+lineWidth} style={{position:"absolute",bottom:(inset?-lineWidth:0)}}>
<Defs>
<LinearGradient id="bottom" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BorderBottom')}</LinearGradient>
<LinearGradient id="bottom-inset" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BorderBottomInset')}</LinearGradient>
</Defs>
<Rect x={0} y={0} width={width} height={lineWidth} fill={`url(#bottom${inset?"-inset":""})`} />
</Svg>
]
default:
throw new Error("Wrong Type of Side! We just support 'top' and 'bottom'")
return null
}
})()}
</View>
animated ? (
<Animated.View style={[{position:"relative",width:width},style]}>
{this.content()}
</Animated.View>
) : (
<View style={[{position:"relative",width:width},style]}>
{this.content()}
</View>
)
)
}
}
80 changes: 49 additions & 31 deletions lib/BoxShadow.js
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import React, {Component} from 'react'
import {View} from 'react-native'
import {View,Animated} from 'react-native'
import Svg,{ Rect,Defs,LinearGradient,Stop,RadialGradient,Path } from 'react-native-svg'


Expand All @@ -25,9 +25,10 @@ function colorRgb (color){
}

export default class BoxShadow extends Component {
render = () => {

content = () => {
//get the shadow settings and give them default values
const { setting:{width=0,height=0,color="#000",border=0,radius=0,opacity=1,x=0,y=0,style={}}, children } = this.props
const { disabled = false, setting:{width=0,height=0,color="#000",border=0,radius=0,opacity=1,x=0,y=0}, children } = this.props

//define the lengths
const lineWidth = border,
Expand Down Expand Up @@ -57,34 +58,51 @@ export default class BoxShadow extends Component {

//return a view ,whose background is a svg picture
return (
<View style={[{position:"relative",width:width,height:height},style]}>
<Svg height={height+lineWidth*2+radius*2} width={width+lineWidth*2+radius*2} style={{position:"absolute",top:y-lineWidth,left:x-lineWidth}}>
<Defs>
<LinearGradient id="top" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BoxTop')}</LinearGradient>
<LinearGradient id="bottom" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BoxBottom')}</LinearGradient>
<LinearGradient id="left" x1="100%" y1="0%" x2="0%" y2="0%">{linear('BoxLeft')}</LinearGradient>
<LinearGradient id="right" x1="0%" y1="0%" x2="100%" y2="0%" >{linear('BoxRight')}</LinearGradient>

<RadialGradient id="border-left-top" r="100%" cx="100%" cy="100%" fx="100%" fy="100%">{radial('BoxLeftTop')}</RadialGradient>
<RadialGradient id="border-left-bottom" r="100%" cx="100%" cy="0%" fx="100%" fy="0%">{radial('BoxLeftBottom')}</RadialGradient>
<RadialGradient id="border-right-top" r="100%" cx="0%" cy="100%" fx="0%" fy="100%">{radial('BoxRightTop')}</RadialGradient>
<RadialGradient id="border-right-bottom" r="100%" cx="0%" cy="0%" fx="0%" fy="0%">{radial('BoxRightBottom')}</RadialGradient>
</Defs>

<Path d={`M 0 ${outerWidth},Q 0 0 ${outerWidth} 0,v ${lineWidth},q ${-radius} 0 ${-radius} ${radius},h ${-lineWidth},z`} fill="url(#border-left-top)"/>
<Path d={`M ${rectWidth+lineWidth+radius} 0,q ${outerWidth} 0 ${outerWidth} ${outerWidth},h ${-lineWidth},q 0 ${-radius} ${-radius} ${-radius},v ${-lineWidth},z`} fill="url(#border-right-top)"/>
<Path d={`M ${rectWidth+lineWidth+2*radius} ${rectHeight+lineWidth+radius},h ${lineWidth},q 0 ${outerWidth} -${outerWidth} ${outerWidth},v ${-lineWidth},q ${radius} 0 ${radius} ${-radius},z`} fill="url(#border-right-bottom)"/>
<Path d={`M 0 ${rectHeight+lineWidth+radius},q 0 ${outerWidth} ${outerWidth} ${outerWidth},v ${-lineWidth},q ${-radius} 0 ${-radius} ${-radius},h ${-lineWidth},z`} fill="url(#border-left-bottom)"/>

<Rect x={outerWidth} y="0" width={rectWidth} height={lineWidth} fill="url(#top)" />
<Rect x="0" y={outerWidth} width={lineWidth} height={rectHeight} fill="url(#left)" />
<Rect x={rectWidth+lineWidth+2*radius} y={outerWidth} width={lineWidth} height={rectHeight} fill="url(#right)" />
<Rect x={outerWidth} y={rectHeight+lineWidth+2*radius} width={rectWidth} height={lineWidth} fill="url(#bottom)" />

<Path d={`M ${outerWidth} ${lineWidth},h ${rectWidth},q ${radius} 0 ${radius} ${radius},v ${rectHeight},q 0 ${radius} -${radius} ${radius},h -${rectWidth},q -${radius} 0 -${radius} -${radius},v -${rectHeight},q 0 -${radius} ${radius} -${radius}`} fill={`rgba(${rgb[0]},${rgb[1]},${rgb[2]},${opacity || 1})`}/>
</Svg>
{children}
</View>
[disabled || (
<Svg height={height+lineWidth*2+radius*2} width={width+lineWidth*2+radius*2} style={{position:"absolute",top:y-lineWidth,left:x-lineWidth}}>
<Defs>
<LinearGradient id="top" x1="0%" x2="0%" y1="100%" y2="0%">{linear('BoxTop')}</LinearGradient>
<LinearGradient id="bottom" x1="0%" x2="0%" y1="0%" y2="100%">{linear('BoxBottom')}</LinearGradient>
<LinearGradient id="left" x1="100%" y1="0%" x2="0%" y2="0%">{linear('BoxLeft')}</LinearGradient>
<LinearGradient id="right" x1="0%" y1="0%" x2="100%" y2="0%" >{linear('BoxRight')}</LinearGradient>

<RadialGradient id="border-left-top" r="100%" cx="100%" cy="100%" fx="100%" fy="100%">{radial('BoxLeftTop')}</RadialGradient>
<RadialGradient id="border-left-bottom" r="100%" cx="100%" cy="0%" fx="100%" fy="0%">{radial('BoxLeftBottom')}</RadialGradient>
<RadialGradient id="border-right-top" r="100%" cx="0%" cy="100%" fx="0%" fy="100%">{radial('BoxRightTop')}</RadialGradient>
<RadialGradient id="border-right-bottom" r="100%" cx="0%" cy="0%" fx="0%" fy="0%">{radial('BoxRightBottom')}</RadialGradient>
</Defs>

<Path d={`M 0 ${outerWidth},Q 0 0 ${outerWidth} 0,v ${lineWidth},q ${-radius} 0 ${-radius} ${radius},h ${-lineWidth},z`} fill="url(#border-left-top)"/>
<Path d={`M ${rectWidth+lineWidth+radius} 0,q ${outerWidth} 0 ${outerWidth} ${outerWidth},h ${-lineWidth},q 0 ${-radius} ${-radius} ${-radius},v ${-lineWidth},z`} fill="url(#border-right-top)"/>
<Path d={`M ${rectWidth+lineWidth+2*radius} ${rectHeight+lineWidth+radius},h ${lineWidth},q 0 ${outerWidth} -${outerWidth} ${outerWidth},v ${-lineWidth},q ${radius} 0 ${radius} ${-radius},z`} fill="url(#border-right-bottom)"/>
<Path d={`M 0 ${rectHeight+lineWidth+radius},q 0 ${outerWidth} ${outerWidth} ${outerWidth},v ${-lineWidth},q ${-radius} 0 ${-radius} ${-radius},h ${-lineWidth},z`} fill="url(#border-left-bottom)"/>

<Rect x={outerWidth} y="0" width={rectWidth} height={lineWidth} fill="url(#top)" />
<Rect x="0" y={outerWidth} width={lineWidth} height={rectHeight} fill="url(#left)" />
<Rect x={rectWidth+lineWidth+2*radius} y={outerWidth} width={lineWidth} height={rectHeight} fill="url(#right)" />
<Rect x={outerWidth} y={rectHeight+lineWidth+2*radius} width={rectWidth} height={lineWidth} fill="url(#bottom)" />

<Path d={`M ${outerWidth} ${lineWidth},h ${rectWidth},q ${radius} 0 ${radius} ${radius},v ${rectHeight},q 0 ${radius} -${radius} ${radius},h -${rectWidth},q -${radius} 0 -${radius} -${radius},v -${rectHeight},q 0 -${radius} ${radius} -${radius}`} fill={`rgba(${rgb[0]},${rgb[1]},${rgb[2]},${opacity || 1})`}/>
</Svg>
),
children]
)
}

render = () => {

const { setting:{width=0,height=0,style={},animated} } = this.props

return (
animated ? (
<Animated.View style={[{position:"relative",width:width,height:height},style]}>
{content()}
</Animated.View>
) : (
<View style={[{position:"relative",width:width,height:height},style]}>
{content()}
</View>
)
)
}
}