tntd
Version:
tntd是基于 TNT Design 设计体系的 React UI 组件库，主要用于研发企业级中后台产品。
269 lines (267 loc) • 9.68 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"] = void 0;
var React = _interopRequireWildcard(require("react"));
var _rcSelect = require("rc-select");
var _KeyCode = _interopRequireDefault(require("rc-util/lib/KeyCode"));
var _useSearchOptions = require("../hooks/useSearchOptions");
function _interopRequireDefault(e) {
return e && e.__esModule ? e : {
"default": e
};
}
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 && {}.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 _toConsumableArray(r) {
return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _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(r) {
if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r);
}
function _arrayWithoutHoles(r) {
if (Array.isArray(r)) return _arrayLikeToArray(r);
}
function _slicedToArray(r, e) {
return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _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(r, a) {
if (r) {
if ("string" == typeof r) return _arrayLikeToArray(r, a);
var t = {}.toString.call(r).slice(8, -1);
return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
}
}
function _arrayLikeToArray(r, a) {
(null == a || a > r.length) && (a = r.length);
for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];
return n;
}
function _iterableToArrayLimit(r, l) {
var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
if (null != t) {
var e,
n,
i,
u,
a = [],
f = !0,
o = !1;
try {
if (i = (t = t.call(r)).next, 0 === l) {
if (Object(t) !== t) return;
f = !1;
} else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
} catch (r) {
o = !0, n = r;
} finally {
try {
if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
} finally {
if (o) throw n;
}
}
return a;
}
}
function _arrayWithHoles(r) {
if (Array.isArray(r)) return r;
}
var _default = exports["default"] = function _default(ref, options, fieldNames, activeValueCells, setActiveValueCells, onKeyBoardSelect) {
var _useBaseProps = (0, _rcSelect.useBaseProps)(),
direction = _useBaseProps.direction,
searchValue = _useBaseProps.searchValue,
toggleOpen = _useBaseProps.toggleOpen,
open = _useBaseProps.open;
var rtl = direction === 'rtl';
var _React$useMemo = React.useMemo(function () {
var activeIndex = -1;
var currentOptions = options;
var mergedActiveIndexes = [];
var mergedActiveValueCells = [];
var len = activeValueCells.length;
// Fill validate active value cells and index
var _loop = function _loop(i) {
// Mark the active index for current options
var nextActiveIndex = currentOptions.findIndex(function (option) {
return option[fieldNames.value] === activeValueCells[i];
});
if (nextActiveIndex === -1) {
return 1; // break
}
activeIndex = nextActiveIndex;
mergedActiveIndexes.push(activeIndex);
mergedActiveValueCells.push(activeValueCells[i]);
currentOptions = currentOptions[activeIndex][fieldNames.children];
};
for (var i = 0; i < len && currentOptions; i += 1) {
if (_loop(i)) break;
}
// Fill last active options
var activeOptions = options;
for (var _i = 0; _i < mergedActiveIndexes.length - 1; _i += 1) {
activeOptions = activeOptions[mergedActiveIndexes[_i]][fieldNames.children];
}
return [mergedActiveValueCells, activeIndex, activeOptions];
}, [activeValueCells, fieldNames, options]),
_React$useMemo2 = _slicedToArray(_React$useMemo, 3),
validActiveValueCells = _React$useMemo2[0],
lastActiveIndex = _React$useMemo2[1],
lastActiveOptions = _React$useMemo2[2];
// Update active value cells and scroll to target element
var internalSetActiveValueCells = function internalSetActiveValueCells(next) {
setActiveValueCells(next);
};
// Same options offset
var offsetActiveOption = function offsetActiveOption(offset) {
var len = lastActiveOptions.length;
var currentIndex = lastActiveIndex;
if (currentIndex === -1 && offset < 0) {
currentIndex = len;
}
for (var i = 0; i < len; i += 1) {
currentIndex = (currentIndex + offset + len) % len;
var option = lastActiveOptions[currentIndex];
if (option && !option.disabled) {
var value = option[fieldNames.value];
var nextActiveCells = validActiveValueCells.slice(0, -1).concat(value);
internalSetActiveValueCells(nextActiveCells);
return;
}
}
};
// Different options offset
var prevColumn = function prevColumn() {
if (validActiveValueCells.length > 1) {
var nextActiveCells = validActiveValueCells.slice(0, -1);
internalSetActiveValueCells(nextActiveCells);
} else {
toggleOpen(false);
}
};
var nextColumn = function nextColumn() {
var _a;
var nextOptions = ((_a = lastActiveOptions[lastActiveIndex]) === null || _a === void 0 ? void 0 : _a[fieldNames.children]) || [];
var nextOption = nextOptions.find(function (option) {
return !option.disabled;
});
if (nextOption) {
var nextActiveCells = [].concat(_toConsumableArray(validActiveValueCells), [nextOption[fieldNames.value]]);
internalSetActiveValueCells(nextActiveCells);
}
};
React.useImperativeHandle(ref, function () {
return {
// scrollTo: treeRef.current?.scrollTo,
onKeyDown: function onKeyDown(event) {
var which = event.which;
switch (which) {
// >>> Arrow keys
case _KeyCode["default"].UP:
case _KeyCode["default"].DOWN:
{
var offset = 0;
if (which === _KeyCode["default"].UP) {
offset = -1;
} else if (which === _KeyCode["default"].DOWN) {
offset = 1;
}
if (offset !== 0) {
offsetActiveOption(offset);
}
break;
}
case _KeyCode["default"].LEFT:
{
if (rtl) {
nextColumn();
} else {
prevColumn();
}
break;
}
case _KeyCode["default"].RIGHT:
{
if (rtl) {
prevColumn();
} else {
nextColumn();
}
break;
}
case _KeyCode["default"].BACKSPACE:
{
if (!searchValue) {
prevColumn();
}
break;
}
// >>> Select
case _KeyCode["default"].ENTER:
{
if (validActiveValueCells.length) {
var option = lastActiveOptions[lastActiveIndex];
// Search option should revert back of origin options
var originOptions = (option === null || option === void 0 ? void 0 : option[_useSearchOptions.SEARCH_MARK]) || [];
if (originOptions.length) {
onKeyBoardSelect(originOptions.map(function (opt) {
return opt[fieldNames.value];
}), originOptions[originOptions.length - 1]);
} else {
onKeyBoardSelect(validActiveValueCells, lastActiveOptions[lastActiveIndex]);
}
}
break;
}
// >>> Close
case _KeyCode["default"].ESC:
{
toggleOpen(false);
if (open) {
event.stopPropagation();
}
}
}
},
onKeyUp: function onKeyUp() {}
};
});
};