GT2/Ejectable/node_modules/@react-navigation/bottom-tabs/lib/commonjs/views/Badge.js

97 lines
3.4 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = Badge;
var React = _interopRequireWildcard(require("react"));
var _reactNative = require("react-native");
var _color = _interopRequireDefault(require("color"));
var _native = require("@react-navigation/native");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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 Badge({
visible = true,
size = 18,
children,
style,
...rest
}) {
const [opacity] = React.useState(() => new _reactNative.Animated.Value(visible ? 1 : 0));
const [rendered, setRendered] = React.useState(visible ? true : false);
const theme = (0, _native.useTheme)();
React.useEffect(() => {
if (!rendered) {
return;
}
_reactNative.Animated.timing(opacity, {
toValue: visible ? 1 : 0,
duration: 150,
useNativeDriver: true
}).start(({
finished
}) => {
if (finished && !visible) {
setRendered(false);
}
});
}, [opacity, rendered, visible]);
if (visible && !rendered) {
setRendered(true);
}
if (!visible && !rendered) {
return null;
} // @ts-expect-error: backgroundColor definitely exists
const {
backgroundColor = theme.colors.notification,
...restStyle
} = _reactNative.StyleSheet.flatten(style) || {};
const textColor = (0, _color.default)(backgroundColor).isLight() ? 'black' : 'white';
const borderRadius = size / 2;
const fontSize = Math.floor(size * 3 / 4);
return /*#__PURE__*/React.createElement(_reactNative.Animated.Text, _extends({
numberOfLines: 1,
style: [{
opacity,
transform: [{
scale: opacity.interpolate({
inputRange: [0, 1],
outputRange: [0.5, 1]
})
}],
backgroundColor,
color: textColor,
fontSize,
lineHeight: size - 1,
height: size,
minWidth: size,
borderRadius
}, styles.container, restStyle]
}, rest), children);
}
const styles = _reactNative.StyleSheet.create({
container: {
alignSelf: 'flex-end',
textAlign: 'center',
paddingHorizontal: 4,
overflow: 'hidden'
}
});
//# sourceMappingURL=Badge.js.map