antd-mobile
Version:
<div align="center">
82 lines (81 loc) • 3.91 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Rate = void 0;
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _nativeProps = require("../../utils/native-props");
var _withDefaultProps = require("../../utils/with-default-props");
var _usePropsValue = require("../../utils/use-props-value");
var _star = require("./star");
var _react2 = require("@use-gesture/react");
var _bound = require("../../utils/bound");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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; }
const classPrefix = `adm-rate`;
const defaultProps = {
count: 5,
allowHalf: false,
character: _react.default.createElement(_star.Star, null),
defaultValue: 0,
readOnly: false,
allowClear: true
};
const Rate = p => {
const props = (0, _withDefaultProps.mergeProps)(defaultProps, p);
const [value, setValue] = (0, _usePropsValue.usePropsValue)(props);
const containerRef = (0, _react.useRef)(null);
const starList = Array(props.count).fill(null);
function renderStar(v, half) {
return _react.default.createElement("div", {
className: (0, _classnames.default)(`${classPrefix}-star`, {
[`${classPrefix}-star-active`]: value >= v,
[`${classPrefix}-star-half`]: half,
[`${classPrefix}-star-readonly`]: props.readOnly
}),
role: 'radio',
"aria-checked": value >= v,
"aria-label": '' + v
}, props.character);
}
const bind = (0, _react2.useDrag)(state => {
if (props.readOnly) return;
const {
xy: [clientX],
tap
} = state;
const container = containerRef.current;
if (!container) return;
const rect = container.getBoundingClientRect();
const rawValue = (clientX - rect.left) / rect.width * props.count;
const ceiledValue = props.allowHalf ? Math.ceil(rawValue * 2) / 2 : Math.ceil(rawValue);
const boundValue = (0, _bound.bound)(ceiledValue, 0, props.count);
if (tap) {
if (props.allowClear && boundValue === value) {
setValue(0);
return;
}
}
setValue(boundValue);
}, {
axis: 'x',
pointer: {
touch: true
},
filterTaps: true
});
return (0, _nativeProps.withNativeProps)(props, _react.default.createElement("div", Object.assign({
className: (0, _classnames.default)(classPrefix, {
[`${classPrefix}-half`]: props.allowHalf
}),
role: 'radiogroup',
"aria-readonly": props.readOnly,
ref: containerRef
}, bind()), starList.map((_, i) => _react.default.createElement("div", {
key: i,
className: (0, _classnames.default)(`${classPrefix}-box`)
}, props.allowHalf && renderStar(i + 0.5, true), renderStar(i + 1, false)))));
};
exports.Rate = Rate;