371 lines
15 KiB
JavaScript
371 lines
15 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
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var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
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var _classnames = _interopRequireDefault(require("classnames"));
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var _useMemo = _interopRequireDefault(require("rc-util/lib/hooks/useMemo"));
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var _KeyCode = _interopRequireDefault(require("rc-util/lib/KeyCode"));
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var _omit = _interopRequireDefault(require("rc-util/lib/omit"));
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var _pickAttrs = _interopRequireDefault(require("rc-util/lib/pickAttrs"));
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var _rcVirtualList = _interopRequireDefault(require("rc-virtual-list"));
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var React = _interopRequireWildcard(require("react"));
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var _useBaseProps2 = _interopRequireDefault(require("./hooks/useBaseProps"));
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var _SelectContext = _interopRequireDefault(require("./SelectContext"));
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var _TransBtn = _interopRequireDefault(require("./TransBtn"));
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var _platformUtil = require("./utils/platformUtil");
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var _excluded = ["disabled", "title", "children", "style", "className"];
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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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; }
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// export interface OptionListProps<OptionsType extends object[]> {
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function isTitleType(content) {
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return typeof content === 'string' || typeof content === 'number';
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}
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/**
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* Using virtual list of option display.
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* Will fallback to dom if use customize render.
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*/
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var OptionList = function OptionList(_, ref) {
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var _useBaseProps = (0, _useBaseProps2.default)(),
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prefixCls = _useBaseProps.prefixCls,
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id = _useBaseProps.id,
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open = _useBaseProps.open,
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multiple = _useBaseProps.multiple,
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mode = _useBaseProps.mode,
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searchValue = _useBaseProps.searchValue,
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toggleOpen = _useBaseProps.toggleOpen,
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notFoundContent = _useBaseProps.notFoundContent,
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onPopupScroll = _useBaseProps.onPopupScroll;
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var _React$useContext = React.useContext(_SelectContext.default),
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flattenOptions = _React$useContext.flattenOptions,
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onActiveValue = _React$useContext.onActiveValue,
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defaultActiveFirstOption = _React$useContext.defaultActiveFirstOption,
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onSelect = _React$useContext.onSelect,
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menuItemSelectedIcon = _React$useContext.menuItemSelectedIcon,
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rawValues = _React$useContext.rawValues,
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fieldNames = _React$useContext.fieldNames,
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virtual = _React$useContext.virtual,
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direction = _React$useContext.direction,
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listHeight = _React$useContext.listHeight,
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listItemHeight = _React$useContext.listItemHeight;
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var itemPrefixCls = "".concat(prefixCls, "-item");
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var memoFlattenOptions = (0, _useMemo.default)(function () {
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return flattenOptions;
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}, [open, flattenOptions], function (prev, next) {
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return next[0] && prev[1] !== next[1];
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});
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// =========================== List ===========================
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var listRef = React.useRef(null);
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var onListMouseDown = function onListMouseDown(event) {
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event.preventDefault();
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};
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var scrollIntoView = function scrollIntoView(args) {
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if (listRef.current) {
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listRef.current.scrollTo(typeof args === 'number' ? {
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index: args
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} : args);
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}
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};
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// ========================== Active ==========================
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var getEnabledActiveIndex = function getEnabledActiveIndex(index) {
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var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
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var len = memoFlattenOptions.length;
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for (var i = 0; i < len; i += 1) {
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var current = (index + i * offset + len) % len;
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var _memoFlattenOptions$c = memoFlattenOptions[current],
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group = _memoFlattenOptions$c.group,
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data = _memoFlattenOptions$c.data;
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if (!group && !data.disabled) {
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return current;
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}
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}
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return -1;
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};
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var _React$useState = React.useState(function () {
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return getEnabledActiveIndex(0);
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}),
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_React$useState2 = (0, _slicedToArray2.default)(_React$useState, 2),
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activeIndex = _React$useState2[0],
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setActiveIndex = _React$useState2[1];
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var setActive = function setActive(index) {
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var fromKeyboard = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
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setActiveIndex(index);
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var info = {
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source: fromKeyboard ? 'keyboard' : 'mouse'
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};
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// Trigger active event
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var flattenItem = memoFlattenOptions[index];
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if (!flattenItem) {
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onActiveValue(null, -1, info);
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return;
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}
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onActiveValue(flattenItem.value, index, info);
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};
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// Auto active first item when list length or searchValue changed
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(0, React.useEffect)(function () {
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setActive(defaultActiveFirstOption !== false ? getEnabledActiveIndex(0) : -1);
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}, [memoFlattenOptions.length, searchValue]);
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// https://github.com/ant-design/ant-design/issues/34975
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var isSelected = React.useCallback(function (value) {
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return rawValues.has(value) && mode !== 'combobox';
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}, [mode, (0, _toConsumableArray2.default)(rawValues).toString(), rawValues.size]);
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// Auto scroll to item position in single mode
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(0, React.useEffect)(function () {
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/**
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* React will skip `onChange` when component update.
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* `setActive` function will call root accessibility state update which makes re-render.
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* So we need to delay to let Input component trigger onChange first.
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*/
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var timeoutId = setTimeout(function () {
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if (!multiple && open && rawValues.size === 1) {
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var value = Array.from(rawValues)[0];
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var index = memoFlattenOptions.findIndex(function (_ref) {
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var data = _ref.data;
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return data.value === value;
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});
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if (index !== -1) {
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setActive(index);
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scrollIntoView(index);
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}
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}
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});
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// Force trigger scrollbar visible when open
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if (open) {
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var _listRef$current;
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(_listRef$current = listRef.current) === null || _listRef$current === void 0 ? void 0 : _listRef$current.scrollTo(undefined);
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}
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return function () {
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return clearTimeout(timeoutId);
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};
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}, [open, searchValue, flattenOptions.length]);
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// ========================== Values ==========================
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var onSelectValue = function onSelectValue(value) {
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if (value !== undefined) {
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onSelect(value, {
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selected: !rawValues.has(value)
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});
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}
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// Single mode should always close by select
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if (!multiple) {
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toggleOpen(false);
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}
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};
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// ========================= Keyboard =========================
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React.useImperativeHandle(ref, function () {
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return {
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onKeyDown: function onKeyDown(event) {
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var which = event.which,
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ctrlKey = event.ctrlKey;
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switch (which) {
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// >>> Arrow keys & ctrl + n/p on Mac
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case _KeyCode.default.N:
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case _KeyCode.default.P:
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case _KeyCode.default.UP:
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case _KeyCode.default.DOWN:
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{
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var offset = 0;
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if (which === _KeyCode.default.UP) {
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offset = -1;
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} else if (which === _KeyCode.default.DOWN) {
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offset = 1;
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} else if ((0, _platformUtil.isPlatformMac)() && ctrlKey) {
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if (which === _KeyCode.default.N) {
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offset = 1;
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} else if (which === _KeyCode.default.P) {
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offset = -1;
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}
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}
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if (offset !== 0) {
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var nextActiveIndex = getEnabledActiveIndex(activeIndex + offset, offset);
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scrollIntoView(nextActiveIndex);
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setActive(nextActiveIndex, true);
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}
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break;
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}
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// >>> Select
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case _KeyCode.default.ENTER:
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{
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// value
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var item = memoFlattenOptions[activeIndex];
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if (item && !item.data.disabled) {
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onSelectValue(item.value);
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} else {
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onSelectValue(undefined);
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}
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if (open) {
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event.preventDefault();
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}
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break;
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}
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// >>> Close
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case _KeyCode.default.ESC:
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{
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toggleOpen(false);
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if (open) {
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event.stopPropagation();
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}
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}
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}
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},
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onKeyUp: function onKeyUp() {},
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scrollTo: function scrollTo(index) {
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scrollIntoView(index);
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}
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};
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});
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// ========================== Render ==========================
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if (memoFlattenOptions.length === 0) {
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return /*#__PURE__*/React.createElement("div", {
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role: "listbox",
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id: "".concat(id, "_list"),
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className: "".concat(itemPrefixCls, "-empty"),
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onMouseDown: onListMouseDown
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}, notFoundContent);
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}
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var omitFieldNameList = Object.keys(fieldNames).map(function (key) {
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return fieldNames[key];
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});
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var getLabel = function getLabel(item) {
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return item.label;
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};
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function getItemAriaProps(item, index) {
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var group = item.group;
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return {
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role: group ? 'presentation' : 'option',
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id: "".concat(id, "_list_").concat(index)
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};
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}
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var renderItem = function renderItem(index) {
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var item = memoFlattenOptions[index];
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if (!item) return null;
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var itemData = item.data || {};
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var value = itemData.value;
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var group = item.group;
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var attrs = (0, _pickAttrs.default)(itemData, true);
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var mergedLabel = getLabel(item);
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return item ? /*#__PURE__*/React.createElement("div", (0, _extends2.default)({
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"aria-label": typeof mergedLabel === 'string' && !group ? mergedLabel : null
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}, attrs, {
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key: index
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}, getItemAriaProps(item, index), {
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"aria-selected": isSelected(value)
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}), value) : null;
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};
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var a11yProps = {
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role: 'listbox',
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id: "".concat(id, "_list")
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};
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return /*#__PURE__*/React.createElement(React.Fragment, null, virtual && /*#__PURE__*/React.createElement("div", (0, _extends2.default)({}, a11yProps, {
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style: {
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height: 0,
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width: 0,
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overflow: 'hidden'
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}
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}), renderItem(activeIndex - 1), renderItem(activeIndex), renderItem(activeIndex + 1)), /*#__PURE__*/React.createElement(_rcVirtualList.default, {
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itemKey: "key",
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ref: listRef,
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data: memoFlattenOptions,
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height: listHeight,
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itemHeight: listItemHeight,
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fullHeight: false,
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onMouseDown: onListMouseDown,
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onScroll: onPopupScroll,
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virtual: virtual,
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direction: direction,
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innerProps: virtual ? null : a11yProps
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}, function (item, itemIndex) {
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var _classNames;
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var group = item.group,
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groupOption = item.groupOption,
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data = item.data,
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label = item.label,
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value = item.value;
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var key = data.key;
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// Group
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if (group) {
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var _data$title;
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var groupTitle = (_data$title = data.title) !== null && _data$title !== void 0 ? _data$title : isTitleType(label) ? label.toString() : undefined;
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return /*#__PURE__*/React.createElement("div", {
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className: (0, _classnames.default)(itemPrefixCls, "".concat(itemPrefixCls, "-group")),
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title: groupTitle
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}, label !== undefined ? label : key);
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}
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var disabled = data.disabled,
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title = data.title,
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children = data.children,
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style = data.style,
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className = data.className,
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otherProps = (0, _objectWithoutProperties2.default)(data, _excluded);
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var passedProps = (0, _omit.default)(otherProps, omitFieldNameList);
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// Option
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var selected = isSelected(value);
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var optionPrefixCls = "".concat(itemPrefixCls, "-option");
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var optionClassName = (0, _classnames.default)(itemPrefixCls, optionPrefixCls, className, (_classNames = {}, (0, _defineProperty2.default)(_classNames, "".concat(optionPrefixCls, "-grouped"), groupOption), (0, _defineProperty2.default)(_classNames, "".concat(optionPrefixCls, "-active"), activeIndex === itemIndex && !disabled), (0, _defineProperty2.default)(_classNames, "".concat(optionPrefixCls, "-disabled"), disabled), (0, _defineProperty2.default)(_classNames, "".concat(optionPrefixCls, "-selected"), selected), _classNames));
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var mergedLabel = getLabel(item);
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var iconVisible = !menuItemSelectedIcon || typeof menuItemSelectedIcon === 'function' || selected;
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// https://github.com/ant-design/ant-design/issues/34145
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var content = typeof mergedLabel === 'number' ? mergedLabel : mergedLabel || value;
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// https://github.com/ant-design/ant-design/issues/26717
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var optionTitle = isTitleType(content) ? content.toString() : undefined;
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if (title !== undefined) {
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optionTitle = title;
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}
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return /*#__PURE__*/React.createElement("div", (0, _extends2.default)({}, (0, _pickAttrs.default)(passedProps), !virtual ? getItemAriaProps(item, itemIndex) : {}, {
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"aria-selected": selected,
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className: optionClassName,
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title: optionTitle,
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onMouseMove: function onMouseMove() {
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if (activeIndex === itemIndex || disabled) {
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return;
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}
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setActive(itemIndex);
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},
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onClick: function onClick() {
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if (!disabled) {
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onSelectValue(value);
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}
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},
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style: style
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}), /*#__PURE__*/React.createElement("div", {
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className: "".concat(optionPrefixCls, "-content")
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}, content), /*#__PURE__*/React.isValidElement(menuItemSelectedIcon) || selected, iconVisible && /*#__PURE__*/React.createElement(_TransBtn.default, {
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className: "".concat(itemPrefixCls, "-option-state"),
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customizeIcon: menuItemSelectedIcon,
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customizeIconProps: {
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value: value,
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disabled: disabled,
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isSelected: selected
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}
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}, selected ? '✓' : null));
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}));
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};
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var RefOptionList = /*#__PURE__*/React.forwardRef(OptionList);
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RefOptionList.displayName = 'OptionList';
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var _default = RefOptionList;
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exports.default = _default; |