rozštěpen z vergnet/application-amicale
133 řádky
3,2 KiB
JavaScript
133 řádky
3,2 KiB
JavaScript
/*
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* Copyright (c) 2019 - 2020 Arnaud Vergnet.
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*
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* This file is part of Campus INSAT.
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*
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* Campus INSAT is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Campus INSAT is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Campus INSAT. If not, see <https://www.gnu.org/licenses/>.
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*/
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// @flow
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import * as React from 'react';
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import {Image, View} from 'react-native';
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import {FAB} from 'react-native-paper';
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import * as Animatable from 'react-native-animatable';
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import FOCUSED_ICON from '../../../assets/tab-icon.png';
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import UNFOCUSED_ICON from '../../../assets/tab-icon-outline.png';
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type PropsType = {
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focused: boolean,
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onPress: () => void,
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onLongPress: () => void,
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tabBarHeight: number,
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};
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const AnimatedFAB = Animatable.createAnimatableComponent(FAB);
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/**
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* Abstraction layer for Agenda component, using custom configuration
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*/
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class TabHomeIcon extends React.Component<PropsType> {
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constructor(props: PropsType) {
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super(props);
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Animatable.initializeRegistryWithDefinitions({
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fabFocusIn: {
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'0': {
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scale: 1,
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translateY: 0,
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},
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'0.9': {
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scale: 1.2,
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translateY: -9,
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},
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'1': {
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scale: 1.1,
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translateY: -7,
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},
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},
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fabFocusOut: {
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'0': {
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scale: 1.1,
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translateY: -6,
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},
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'1': {
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scale: 1,
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translateY: 0,
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},
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},
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});
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}
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shouldComponentUpdate(nextProps: PropsType): boolean {
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const {focused} = this.props;
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return nextProps.focused !== focused;
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}
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getIconRender = ({
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size,
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color,
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}: {
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size: number,
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color: string,
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}): React.Node => {
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const {focused} = this.props;
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return (
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<Image
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source={focused ? FOCUSED_ICON : UNFOCUSED_ICON}
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style={{
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width: size,
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height: size,
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tintColor: color,
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}}
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/>
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);
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};
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render(): React.Node {
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const {props} = this;
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return (
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<View
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style={{
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flex: 1,
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justifyContent: 'center',
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}}>
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<View
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style={{
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position: 'absolute',
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bottom: 0,
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left: 0,
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width: '100%',
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height: props.tabBarHeight + 30,
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marginBottom: -15,
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}}>
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<AnimatedFAB
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duration={200}
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easing="ease-out"
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animation={props.focused ? 'fabFocusIn' : 'fabFocusOut'}
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icon={this.getIconRender}
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onPress={props.onPress}
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onLongPress={props.onLongPress}
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style={{
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marginTop: 15,
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marginLeft: 'auto',
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marginRight: 'auto',
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}}
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/>
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</View>
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</View>
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);
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}
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}
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export default TabHomeIcon;
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