58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import { SafeAreaView } from 'react-native-safe-area-context';
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import { View, StyleSheet } from 'react-native';
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import { themes } from '../../constants/colors';
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import { themedHeader } from '../../utils/navigation';
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import { isIOS, isTablet } from '../../utils/deviceInfo';
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import { withTheme } from '../../theme';
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// Get from https://github.com/react-navigation/react-navigation/blob/master/packages/stack/src/views/Header/HeaderSegment.tsx#L69
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export const headerHeight = isIOS ? 44 : 56;
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export const getHeaderHeight = (isLandscape) => {
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if (isIOS) {
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if (isLandscape && !isTablet) {
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return 32;
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} else {
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return 44;
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}
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}
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return 56;
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};
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export const getHeaderTitlePosition = ({ insets, numIconsRight }) => ({
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left: insets.left + 60,
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right: insets.right + Math.max(45 * numIconsRight, 15)
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});
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const styles = StyleSheet.create({
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container: {
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height: headerHeight,
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flexDirection: 'row',
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justifyContent: 'center',
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elevation: 4
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}
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});
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const Header = ({
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theme, headerLeft, headerTitle, headerRight
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}) => (
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<SafeAreaView style={{ backgroundColor: themes[theme].headerBackground }} edges={['top', 'left', 'right']}>
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<View style={[styles.container, { ...themedHeader(theme).headerStyle }]}>
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{headerLeft ? headerLeft() : null}
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{headerTitle ? headerTitle() : null}
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{headerRight ? headerRight() : null}
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</View>
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</SafeAreaView>
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);
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Header.propTypes = {
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theme: PropTypes.string,
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headerLeft: PropTypes.element,
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headerTitle: PropTypes.element,
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headerRight: PropTypes.element
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};
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export default withTheme(Header);
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