@txdfe/at
Version:
一个设计体系组件库
166 lines • 8.8 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); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : 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); }
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import cx from 'classnames';
import Menu from '../menu';
import Icon from '../icon';
import { func, obj, KEYCODE } from '../util';
var bindCtx = func.bindCtx;
var pickOthers = obj.pickOthers;
var CascaderMenuItem = /*#__PURE__*/function (_Component) {
function CascaderMenuItem(props) {
var _this;
_classCallCheck(this, CascaderMenuItem);
_this = _callSuper(this, CascaderMenuItem, [props]);
_this.state = {
loading: false
};
bindCtx(_this, ['handleExpand', 'handleClick', 'handleMouseEnter', 'handleKeyDown', 'removeLoading']);
return _this;
}
_inherits(CascaderMenuItem, _Component);
return _createClass(CascaderMenuItem, [{
key: "addLoading",
value: function addLoading() {
this.setState({
loading: true
});
}
}, {
key: "removeLoading",
value: function removeLoading() {
this.setState({
loading: false
});
}
}, {
key: "setLoadingIfNeed",
value: function setLoadingIfNeed(p) {
if (p && typeof p.then === 'function') {
this.addLoading();
p.then(this.removeLoading)["catch"](this.removeLoading);
}
}
}, {
key: "handleExpand",
value: function handleExpand(focusedFirstChild) {
this.setLoadingIfNeed(this.props.onExpand(focusedFirstChild));
}
}, {
key: "handleClick",
value: function handleClick() {
this.handleExpand(false);
}
}, {
key: "handleMouseEnter",
value: function handleMouseEnter() {
this.handleExpand(false);
}
}, {
key: "handleKeyDown",
value: function handleKeyDown(e) {
if (!this.props.disabled) {
if (e.keyCode === KEYCODE.RIGHT || e.keyCode === KEYCODE.ENTER) {
if (this.props.canExpand) {
this.handleExpand(true);
}
} else if (e.keyCode === KEYCODE.LEFT || e.keyCode === KEYCODE.ESC) {
this.props.onFold();
} else if (e.keyCode === KEYCODE.SPACE) {
this.handleExpand(false);
}
}
}
}, {
key: "render",
value: function render() {
var _this$props = this.props,
prefix = _this$props.prefix,
className = _this$props.className,
menu = _this$props.menu,
disabled = _this$props.disabled,
selected = _this$props.selected,
onSelect = _this$props.onSelect,
expanded = _this$props.expanded,
canExpand = _this$props.canExpand,
expandTriggerType = _this$props.expandTriggerType,
checkable = _this$props.checkable,
checked = _this$props.checked,
indeterminate = _this$props.indeterminate,
checkboxDisabled = _this$props.checkboxDisabled,
onCheck = _this$props.onCheck,
children = _this$props.children;
var others = pickOthers(Object.keys(CascaderMenuItem.propTypes), this.props);
var loading = this.state.loading;
var itemProps = _objectSpread({
className: cx(_defineProperty(_defineProperty(_defineProperty({}, "".concat(prefix, "cascader-menu-item"), true), "".concat(prefix, "expanded"), expanded), className, !!className)),
disabled: disabled,
menu: menu,
onKeyDown: this.handleKeyDown,
role: 'option'
}, others);
if (!disabled) {
if (expandTriggerType === 'hover') {
itemProps.onMouseEnter = this.handleMouseEnter;
} else {
itemProps.onClick = this.handleClick;
}
}
var Item;
if (checkable) {
Item = Menu.CheckboxItem;
itemProps.checked = checked;
itemProps.indeterminate = indeterminate;
itemProps.checkboxDisabled = checkboxDisabled;
itemProps.onChange = onCheck;
} else {
Item = Menu.Item;
itemProps.selected = selected;
itemProps.onSelect = onSelect;
}
return /*#__PURE__*/React.createElement(Item, itemProps, children, canExpand ? loading ? /*#__PURE__*/React.createElement(Icon, {
className: "".concat(prefix, "cascader-menu-icon-right ").concat(prefix, "cascader-menu-icon-loading"),
type: "loading"
}) : /*#__PURE__*/React.createElement(Icon, {
className: "".concat(prefix, "cascader-menu-icon-right ").concat(prefix, "cascader-menu-icon-expand"),
type: "chevron-right"
}) : null);
}
}]);
}(Component);
_defineProperty(CascaderMenuItem, "menuChildType", 'item');
_defineProperty(CascaderMenuItem, "propTypes", {
prefix: PropTypes.string,
className: PropTypes.string,
disabled: PropTypes.bool,
selected: PropTypes.bool,
onSelect: PropTypes.func,
expanded: PropTypes.bool,
canExpand: PropTypes.bool,
menu: PropTypes.any,
expandTriggerType: PropTypes.oneOf(['click', 'hover']),
onExpand: PropTypes.func,
onFold: PropTypes.func,
checkable: PropTypes.bool,
checked: PropTypes.bool,
indeterminate: PropTypes.bool,
checkboxDisabled: PropTypes.bool,
onCheck: PropTypes.func,
children: PropTypes.node
});
export { CascaderMenuItem as default };