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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,56 +1,52 @@ | ||
| import React from 'react' | ||
| import { Animated, Dimensions } from 'react-native' | ||
| import * as React from 'react' | ||
| import { Animated, Dimensions, StyleSheet } from 'react-native' | ||
|
|
||
| const { width: WINDOW_WIDTH, height: WINDOW_HEIGHT } = Dimensions.get('screen') | ||
| const { height } = Dimensions.get('window') | ||
|
|
||
| const duration = 300 | ||
| const useNativeDriver = true | ||
|
|
||
| interface Props { | ||
| visible?: boolean | ||
| children: React.ReactNode | ||
| } | ||
|
|
||
| const styles = { | ||
| wrapper: { | ||
| position: 'absolute', | ||
| width: WINDOW_WIDTH, | ||
| height: WINDOW_HEIGHT, | ||
| left: 0, | ||
| top: 0, | ||
| zIndex: 100, | ||
| }, | ||
| export const AnimatedModal = ({ children, visible }: Props) => { | ||
| const translateY = new Animated.Value(height) | ||
|
|
||
| const showModal = Animated.timing(translateY, { | ||
| toValue: 0, | ||
| duration, | ||
| useNativeDriver, | ||
| }).start | ||
|
|
||
| const hideModal = Animated.timing(translateY, { | ||
| toValue: height, | ||
| duration, | ||
| useNativeDriver, | ||
| }).start | ||
|
|
||
| React.useEffect(() => { | ||
| if (visible) { | ||
| showModal() | ||
| } else { | ||
| hideModal() | ||
| } | ||
| }, [visible]) | ||
|
|
||
| return ( | ||
| <Animated.View | ||
| style={{ | ||
| ...StyleSheet.absoluteFillObject, | ||
| transform: [{ translateY }], | ||
| zIndex: 99, | ||
| }} | ||
| > | ||
| {children} | ||
| </Animated.View> | ||
| ) | ||
| } | ||
|
|
||
| export class AnimatedModal extends React.Component<Props> { | ||
| aniVal = new Animated.Value(WINDOW_HEIGHT) | ||
|
|
||
| componentDidUpdate(prevProps: Props) { | ||
| const { visible } = this.props | ||
| if (visible && !prevProps.visible) { | ||
| this.showModal() | ||
| } | ||
| if (!visible && prevProps.visible) { | ||
| this.hideModal() | ||
| } | ||
| } | ||
|
|
||
| hideModal(): void { | ||
| Animated.timing(this.aniVal, { | ||
| toValue: WINDOW_HEIGHT, | ||
| duration: 300, | ||
| }).start() | ||
| } | ||
|
|
||
| showModal(): void { | ||
| Animated.timing(this.aniVal, { | ||
| toValue: 0, | ||
| duration: 300, | ||
| }).start() | ||
| } | ||
|
|
||
| render() { | ||
| return ( | ||
| <Animated.View style={[styles.wrapper, { top: this.aniVal }]}> | ||
| {this.props.children} | ||
| </Animated.View> | ||
| ) | ||
| } | ||
| AnimatedModal.defaultProps = { | ||
| visible: false, | ||
| } |
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