ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
221 lines (220 loc) • 11.8 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _vue = require("vue");
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _commonUtil = require("../utils/commonUtil");
var _useActive3 = _interopRequireDefault(require("./useActive"));
var _useKeyboard = _interopRequireDefault(require("./useKeyboard"));
var _treeUtil = require("../utils/treeUtil");
var _vcSelect = require("../../vc-select");
var _context = require("../context");
var _Column = _interopRequireWildcard(require("./Column"));
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); }
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; }
var _default = (0, _vue.defineComponent)({
compatConfig: {
MODE: 3
},
name: 'OptionList',
inheritAttrs: false,
setup: function setup(_props, context) {
var attrs = context.attrs,
slots = context.slots;
var baseProps = (0, _vcSelect.useBaseProps)();
var containerRef = (0, _vue.ref)();
var rtl = (0, _vue.computed)(function () {
return baseProps.direction === 'rtl';
});
var _useInjectCascader = (0, _context.useInjectCascader)(),
options = _useInjectCascader.options,
values = _useInjectCascader.values,
halfValues = _useInjectCascader.halfValues,
fieldNames = _useInjectCascader.fieldNames,
changeOnSelect = _useInjectCascader.changeOnSelect,
onSelect = _useInjectCascader.onSelect,
searchOptions = _useInjectCascader.searchOptions,
dropdownPrefixCls = _useInjectCascader.dropdownPrefixCls,
loadData = _useInjectCascader.loadData,
expandTrigger = _useInjectCascader.expandTrigger,
customSlots = _useInjectCascader.customSlots;
var mergedPrefixCls = (0, _vue.computed)(function () {
return dropdownPrefixCls.value || baseProps.prefixCls;
});
// ========================= loadData =========================
var loadingKeys = (0, _vue.shallowRef)([]);
var internalLoadData = function internalLoadData(valueCells) {
// Do not load when search
if (!loadData.value || baseProps.searchValue) {
return;
}
var optionList = (0, _treeUtil.toPathOptions)(valueCells, options.value, fieldNames.value);
var rawOptions = optionList.map(function (_ref) {
var option = _ref.option;
return option;
});
var lastOption = rawOptions[rawOptions.length - 1];
if (lastOption && !(0, _commonUtil.isLeaf)(lastOption, fieldNames.value)) {
var pathKey = (0, _commonUtil.toPathKey)(valueCells);
loadingKeys.value = [].concat((0, _toConsumableArray2.default)(loadingKeys.value), [pathKey]);
loadData.value(rawOptions);
}
};
(0, _vue.watchEffect)(function () {
if (loadingKeys.value.length) {
loadingKeys.value.forEach(function (loadingKey) {
var valueStrCells = (0, _commonUtil.toPathValueStr)(loadingKey);
var optionList = (0, _treeUtil.toPathOptions)(valueStrCells, options.value, fieldNames.value, true).map(function (_ref2) {
var option = _ref2.option;
return option;
});
var lastOption = optionList[optionList.length - 1];
if (!lastOption || lastOption[fieldNames.value.children] || (0, _commonUtil.isLeaf)(lastOption, fieldNames.value)) {
loadingKeys.value = loadingKeys.value.filter(function (key) {
return key !== loadingKey;
});
}
});
}
});
// ========================== Values ==========================
var checkedSet = (0, _vue.computed)(function () {
return new Set((0, _commonUtil.toPathKeys)(values.value));
});
var halfCheckedSet = (0, _vue.computed)(function () {
return new Set((0, _commonUtil.toPathKeys)(halfValues.value));
});
// ====================== Accessibility =======================
var _useActive = (0, _useActive3.default)(),
_useActive2 = (0, _slicedToArray2.default)(_useActive, 2),
activeValueCells = _useActive2[0],
setActiveValueCells = _useActive2[1];
// =========================== Path ===========================
var onPathOpen = function onPathOpen(nextValueCells) {
setActiveValueCells(nextValueCells);
// Trigger loadData
internalLoadData(nextValueCells);
};
var isSelectable = function isSelectable(option) {
var disabled = option.disabled;
var isMergedLeaf = (0, _commonUtil.isLeaf)(option, fieldNames.value);
return !disabled && (isMergedLeaf || changeOnSelect.value || baseProps.multiple);
};
var onPathSelect = function onPathSelect(valuePath, leaf) {
var fromKeyboard = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
onSelect(valuePath);
if (!baseProps.multiple && (leaf || changeOnSelect.value && (expandTrigger.value === 'hover' || fromKeyboard))) {
baseProps.toggleOpen(false);
}
};
// ========================== Option ==========================
var mergedOptions = (0, _vue.computed)(function () {
if (baseProps.searchValue) {
return searchOptions.value;
}
return options.value;
});
// ========================== Column ==========================
var optionColumns = (0, _vue.computed)(function () {
var optionList = [{
options: mergedOptions.value
}];
var currentList = mergedOptions.value;
var _loop = function _loop() {
var activeValueCell = activeValueCells.value[i];
var currentOption = currentList.find(function (option) {
return option[fieldNames.value.value] === activeValueCell;
});
var subOptions = currentOption === null || currentOption === void 0 ? void 0 : currentOption[fieldNames.value.children];
if (!(subOptions !== null && subOptions !== void 0 && subOptions.length)) {
return "break";
}
currentList = subOptions;
optionList.push({
options: subOptions
});
};
for (var i = 0; i < activeValueCells.value.length; i += 1) {
var _ret = _loop();
if (_ret === "break") break;
}
return optionList;
});
// ========================= Keyboard =========================
var onKeyboardSelect = function onKeyboardSelect(selectValueCells, option) {
if (isSelectable(option)) {
onPathSelect(selectValueCells, (0, _commonUtil.isLeaf)(option, fieldNames.value), true);
}
};
(0, _useKeyboard.default)(context, mergedOptions, fieldNames, activeValueCells, onPathOpen, onKeyboardSelect);
var onListMouseDown = function onListMouseDown(event) {
event.preventDefault();
};
(0, _vue.onMounted)(function () {
(0, _vue.watch)(activeValueCells, function (cells) {
for (var i = 0; i < cells.length; i += 1) {
var _containerRef$value;
var cellPath = cells.slice(0, i + 1);
var cellKeyPath = (0, _commonUtil.toPathKey)(cellPath);
var ele = (_containerRef$value = containerRef.value) === null || _containerRef$value === void 0 ? void 0 : _containerRef$value.querySelector("li[data-path-key=\"".concat(cellKeyPath.replace(/\\{0,2}"/g, '\\"'), "\"]"));
if (ele) {
(0, _commonUtil.scrollIntoParentView)(ele);
}
}
}, {
flush: 'post',
immediate: true
});
});
return function () {
var _slots$notFoundConten, _customSlots$value$no, _customSlots$value, _optionColumns$value$, _optionColumns$value$2, _ref3, _ref4;
// ========================== Render ==========================
var _baseProps$notFoundCo = baseProps.notFoundContent,
notFoundContent = _baseProps$notFoundCo === void 0 ? ((_slots$notFoundConten = slots.notFoundContent) === null || _slots$notFoundConten === void 0 ? void 0 : _slots$notFoundConten.call(slots)) || ((_customSlots$value$no = (_customSlots$value = customSlots.value).notFoundContent) === null || _customSlots$value$no === void 0 ? void 0 : _customSlots$value$no.call(_customSlots$value)) : _baseProps$notFoundCo,
multiple = baseProps.multiple,
toggleOpen = baseProps.toggleOpen;
// >>>>> Empty
var isEmpty = !((_optionColumns$value$ = optionColumns.value[0]) !== null && _optionColumns$value$ !== void 0 && (_optionColumns$value$2 = _optionColumns$value$.options) !== null && _optionColumns$value$2 !== void 0 && _optionColumns$value$2.length);
var emptyList = [(_ref3 = {}, (0, _defineProperty2.default)(_ref3, fieldNames.value.value, '__EMPTY__'), (0, _defineProperty2.default)(_ref3, _Column.FIX_LABEL, notFoundContent), (0, _defineProperty2.default)(_ref3, "disabled", true), _ref3)];
var columnProps = (0, _objectSpread2.default)((0, _objectSpread2.default)({}, attrs), {}, {
multiple: !isEmpty && multiple,
onSelect: onPathSelect,
onActive: onPathOpen,
onToggleOpen: toggleOpen,
checkedSet: checkedSet.value,
halfCheckedSet: halfCheckedSet.value,
loadingKeys: loadingKeys.value,
isSelectable: isSelectable
});
// >>>>> Columns
var mergedOptionColumns = isEmpty ? [{
options: emptyList
}] : optionColumns.value;
var columnNodes = mergedOptionColumns.map(function (col, index) {
var prevValuePath = activeValueCells.value.slice(0, index);
var activeValue = activeValueCells.value[index];
return (0, _vue.createVNode)(_Column.default, (0, _objectSpread2.default)((0, _objectSpread2.default)({
"key": index
}, columnProps), {}, {
"prefixCls": mergedPrefixCls.value,
"options": col.options,
"prevValuePath": prevValuePath,
"activeValue": activeValue
}), null);
});
return (0, _vue.createVNode)("div", {
"class": ["".concat(mergedPrefixCls.value, "-menus"), (_ref4 = {}, (0, _defineProperty2.default)(_ref4, "".concat(mergedPrefixCls.value, "-menu-empty"), isEmpty), (0, _defineProperty2.default)(_ref4, "".concat(mergedPrefixCls.value, "-rtl"), rtl.value), _ref4)],
"onMousedown": onListMouseDown,
"ref": containerRef
}, [columnNodes]);
};
}
});
exports.default = _default;