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