@rc-component/picker
Version:
React date & time picker
158 lines (150 loc) • 8.94 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = TimeColumn;
var _classnames = _interopRequireDefault(require("classnames"));
var _useLayoutEffect = _interopRequireDefault(require("@rc-component/util/lib/hooks/useLayoutEffect"));
var React = _interopRequireWildcard(require("react"));
var _context = require("../../context");
var _useScrollTo3 = _interopRequireDefault(require("./useScrollTo"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
var SCROLL_DELAY = 300;
// Not use JSON.stringify to avoid dead loop
function flattenUnits(units) {
return units.map(function (_ref) {
var value = _ref.value,
label = _ref.label,
disabled = _ref.disabled;
return [value, label, disabled].join(',');
}).join(';');
}
function TimeColumn(props) {
var units = props.units,
value = props.value,
optionalValue = props.optionalValue,
type = props.type,
onChange = props.onChange,
onHover = props.onHover,
onDblClick = props.onDblClick,
changeOnScroll = props.changeOnScroll;
var _usePanelContext = (0, _context.usePanelContext)(),
prefixCls = _usePanelContext.prefixCls,
cellRender = _usePanelContext.cellRender,
now = _usePanelContext.now,
locale = _usePanelContext.locale;
var panelPrefixCls = "".concat(prefixCls, "-time-panel");
var cellPrefixCls = "".concat(prefixCls, "-time-panel-cell");
// ========================== Refs ==========================
var ulRef = React.useRef(null);
// ========================= Scroll =========================
var checkDelayRef = React.useRef();
var clearDelayCheck = function clearDelayCheck() {
clearTimeout(checkDelayRef.current);
};
// ========================== Sync ==========================
var _useScrollTo = (0, _useScrollTo3.default)(ulRef, value !== null && value !== void 0 ? value : optionalValue),
_useScrollTo2 = _slicedToArray(_useScrollTo, 3),
syncScroll = _useScrollTo2[0],
stopScroll = _useScrollTo2[1],
isScrolling = _useScrollTo2[2];
// Effect sync value scroll
(0, _useLayoutEffect.default)(function () {
syncScroll();
clearDelayCheck();
return function () {
stopScroll();
clearDelayCheck();
};
}, [value, optionalValue, flattenUnits(units)]);
// ========================= Change =========================
// Scroll event if sync onScroll
var onInternalScroll = function onInternalScroll(event) {
clearDelayCheck();
var target = event.target;
if (!isScrolling() && changeOnScroll) {
checkDelayRef.current = setTimeout(function () {
var ul = ulRef.current;
var firstLiTop = ul.querySelector("li").offsetTop;
var liList = Array.from(ul.querySelectorAll("li"));
var liTopList = liList.map(function (li) {
return li.offsetTop - firstLiTop;
});
var liDistList = liTopList.map(function (top, index) {
if (units[index].disabled) {
return Number.MAX_SAFE_INTEGER;
}
return Math.abs(top - target.scrollTop);
});
// Find min distance index
var minDist = Math.min.apply(Math, _toConsumableArray(liDistList));
var minDistIndex = liDistList.findIndex(function (dist) {
return dist === minDist;
});
var targetUnit = units[minDistIndex];
if (targetUnit && !targetUnit.disabled) {
onChange(targetUnit.value);
}
}, SCROLL_DELAY);
}
};
// ========================= Render =========================
var columnPrefixCls = "".concat(panelPrefixCls, "-column");
return /*#__PURE__*/React.createElement("ul", {
className: columnPrefixCls,
ref: ulRef,
"data-type": type,
onScroll: onInternalScroll
}, units.map(function (_ref2) {
var label = _ref2.label,
unitValue = _ref2.value,
disabled = _ref2.disabled;
var inner = /*#__PURE__*/React.createElement("div", {
className: "".concat(cellPrefixCls, "-inner")
}, label);
return /*#__PURE__*/React.createElement("li", {
key: unitValue,
className: (0, _classnames.default)(cellPrefixCls, _defineProperty(_defineProperty({}, "".concat(cellPrefixCls, "-selected"), value === unitValue), "".concat(cellPrefixCls, "-disabled"), disabled)),
onClick: function onClick() {
if (!disabled) {
onChange(unitValue);
}
},
onDoubleClick: function onDoubleClick() {
if (!disabled && onDblClick) {
onDblClick();
}
},
onMouseEnter: function onMouseEnter() {
onHover(unitValue);
},
onMouseLeave: function onMouseLeave() {
onHover(null);
},
"data-value": unitValue
}, cellRender ? cellRender(unitValue, {
prefixCls: prefixCls,
originNode: inner,
today: now,
type: 'time',
subType: type,
locale: locale
}) : inner);
}));
}