106 lines
2.9 KiB
JavaScript
106 lines
2.9 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import {
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Animated, Easing, TouchableWithoutFeedback
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} from 'react-native';
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import { withSafeAreaInsets } from 'react-native-safe-area-context';
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import styles from '../styles';
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import { themes } from '../../../constants/colors';
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import { withTheme } from '../../../theme';
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import { headerHeight } from '../../../containers/Header';
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import * as List from '../../../containers/List';
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import { FILTER } from '../filters';
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import DropdownItemFilter from './DropdownItemFilter';
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import DropdownItemHeader from './DropdownItemHeader';
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const ANIMATION_DURATION = 200;
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class Dropdown extends React.Component {
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static propTypes = {
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isMasterDetail: PropTypes.bool,
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theme: PropTypes.string,
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insets: PropTypes.object,
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currentFilter: PropTypes.string,
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onClose: PropTypes.func,
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onFilterSelected: PropTypes.func
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}
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constructor(props) {
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super(props);
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this.animatedValue = new Animated.Value(0);
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}
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componentDidMount() {
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Animated.timing(
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this.animatedValue,
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{
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toValue: 1,
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duration: ANIMATION_DURATION,
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easing: Easing.inOut(Easing.quad),
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useNativeDriver: true
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}
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).start();
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}
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close = () => {
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const { onClose } = this.props;
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Animated.timing(
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this.animatedValue,
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{
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toValue: 0,
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duration: ANIMATION_DURATION,
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easing: Easing.inOut(Easing.quad),
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useNativeDriver: true
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}
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).start(() => onClose());
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}
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render() {
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const {
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isMasterDetail, insets, theme, currentFilter, onFilterSelected
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} = this.props;
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const statusBarHeight = insets?.top ?? 0;
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const heightDestination = isMasterDetail ? headerHeight + statusBarHeight : 0;
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const translateY = this.animatedValue.interpolate({
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inputRange: [0, 1],
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outputRange: [-300, heightDestination] // approximated height of the component when closed/open
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});
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const backdropOpacity = this.animatedValue.interpolate({
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inputRange: [0, 1],
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outputRange: [0, 0.3]
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});
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return (
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<>
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<TouchableWithoutFeedback onPress={this.close}>
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<Animated.View style={[styles.backdrop,
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{
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backgroundColor: themes[theme].backdropColor,
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opacity: backdropOpacity,
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top: heightDestination
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}]}
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/>
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</TouchableWithoutFeedback>
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<Animated.View
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style={[
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styles.dropdownContainer,
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{
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transform: [{ translateY }],
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backgroundColor: themes[theme].backgroundColor,
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borderColor: themes[theme].separatorColor
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}
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]}
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>
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<DropdownItemHeader currentFilter={currentFilter} onPress={this.close} />
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<List.Separator />
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<DropdownItemFilter currentFilter={currentFilter} value={FILTER.ALL} onPress={onFilterSelected} />
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<DropdownItemFilter currentFilter={currentFilter} value={FILTER.FOLLOWING} onPress={onFilterSelected} />
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<DropdownItemFilter currentFilter={currentFilter} value={FILTER.UNREAD} onPress={onFilterSelected} />
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</Animated.View>
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</>
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);
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}
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}
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export default withTheme(withSafeAreaInsets(Dropdown));
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