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2021-04-02 02:24:13 +03:00
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import * as React from 'react';
import { View, StyleSheet } from 'react-native';
import { useSafeAreaInsets } from './SafeAreaContext';
// prettier-ignore
const TOP = 0b1000,
RIGHT = 0b0100,
BOTTOM = 0b0010,
LEFT = 0b0001,
ALL = 0b1111;
/* eslint-disable no-bitwise */
const edgeBitmaskMap = {
top: TOP,
right: RIGHT,
bottom: BOTTOM,
left: LEFT
};
export function SafeAreaView(_ref) {
let {
style = {},
mode,
edges
} = _ref,
rest = _objectWithoutProperties(_ref, ["style", "mode", "edges"]);
const insets = useSafeAreaInsets();
const edgeBitmask = edges != null ? edges.reduce((accum, edge) => accum | edgeBitmaskMap[edge], 0) : ALL;
const appliedStyle = React.useMemo(() => {
const insetTop = edgeBitmask & TOP ? insets.top : 0;
const insetRight = edgeBitmask & RIGHT ? insets.right : 0;
const insetBottom = edgeBitmask & BOTTOM ? insets.bottom : 0;
const insetLeft = edgeBitmask & LEFT ? insets.left : 0;
const flatStyle = StyleSheet.flatten(style);
if (mode === 'margin') {
const {
margin = 0,
marginVertical = margin,
marginHorizontal = margin,
marginTop = marginVertical,
marginRight = marginHorizontal,
marginBottom = marginVertical,
marginLeft = marginHorizontal
} = flatStyle;
const marginStyle = {
marginTop: marginTop + insetTop,
marginRight: marginRight + insetRight,
marginBottom: marginBottom + insetBottom,
marginLeft: marginLeft + insetLeft
};
return [style, marginStyle];
} else {
const {
padding = 0,
paddingVertical = padding,
paddingHorizontal = padding,
paddingTop = paddingVertical,
paddingRight = paddingHorizontal,
paddingBottom = paddingVertical,
paddingLeft = paddingHorizontal
} = flatStyle;
const paddingStyle = {
paddingTop: paddingTop + insetTop,
paddingRight: paddingRight + insetRight,
paddingBottom: paddingBottom + insetBottom,
paddingLeft: paddingLeft + insetLeft
};
return [style, paddingStyle];
}
}, [style, insets, mode, edgeBitmask]);
return /*#__PURE__*/React.createElement(View, _extends({
style: appliedStyle
}, rest));
}
//# sourceMappingURL=SafeAreaView.js.map