antd
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An enterprise-class UI design language and React components implementation
281 lines (280 loc) • 12.6 kB
JavaScript
"use client";
import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
var __rest = this && this.__rest || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
import * as React from 'react';
import cls from 'classnames';
import RcCascader from 'rc-cascader';
import omit from "rc-util/es/omit";
import { useZIndex } from '../_util/hooks/useZIndex';
import { getTransitionName } from '../_util/motion';
import genPurePanel from '../_util/PurePanel';
import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils';
import { devUseWarning } from '../_util/warning';
import { ConfigContext } from '../config-provider';
import { useComponentConfig } from '../config-provider/context';
import DefaultRenderEmpty from '../config-provider/defaultRenderEmpty';
import DisabledContext from '../config-provider/DisabledContext';
import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
import useSize from '../config-provider/hooks/useSize';
import { FormItemInputContext } from '../form/context';
import useVariant from '../form/hooks/useVariants';
import mergedBuiltinPlacements from '../select/mergedBuiltinPlacements';
import useSelectStyle from '../select/style';
import useIcons from '../select/useIcons';
import useShowArrow from '../select/useShowArrow';
import { useCompactItemContext } from '../space/Compact';
import useBase from './hooks/useBase';
import useCheckable from './hooks/useCheckable';
import useColumnIcons from './hooks/useColumnIcons';
import CascaderPanel from './Panel';
import useStyle from './style';
const {
SHOW_CHILD,
SHOW_PARENT
} = RcCascader;
function highlightKeyword(str, lowerKeyword, prefixCls) {
const cells = str.toLowerCase().split(lowerKeyword).reduce((list, cur, index) => index === 0 ? [cur] : [].concat(_toConsumableArray(list), [lowerKeyword, cur]), []);
const fillCells = [];
let start = 0;
cells.forEach((cell, index) => {
const end = start + cell.length;
let originWorld = str.slice(start, end);
start = end;
if (index % 2 === 1) {
originWorld =
/*#__PURE__*/
// eslint-disable-next-line react/no-array-index-key
React.createElement("span", {
className: `${prefixCls}-menu-item-keyword`,
key: `separator-${index}`
}, originWorld);
}
fillCells.push(originWorld);
});
return fillCells;
}
const defaultSearchRender = (inputValue, path, prefixCls, fieldNames) => {
const optionList = [];
// We do lower here to save perf
const lower = inputValue.toLowerCase();
path.forEach((node, index) => {
if (index !== 0) {
optionList.push(' / ');
}
let label = node[fieldNames.label];
const type = typeof label;
if (type === 'string' || type === 'number') {
label = highlightKeyword(String(label), lower, prefixCls);
}
optionList.push(label);
});
return optionList;
};
const Cascader = /*#__PURE__*/React.forwardRef((props, ref) => {
var _a, _b, _c, _d;
const {
prefixCls: customizePrefixCls,
size: customizeSize,
disabled: customDisabled,
className,
rootClassName,
multiple,
bordered = true,
transitionName,
choiceTransitionName = '',
popupClassName,
dropdownClassName,
expandIcon,
placement,
showSearch,
allowClear = true,
notFoundContent,
direction,
getPopupContainer,
status: customStatus,
showArrow,
builtinPlacements,
style,
variant: customVariant,
dropdownRender,
onDropdownVisibleChange,
dropdownMenuColumnStyle,
popupRender,
dropdownStyle,
popupMenuColumnStyle,
onOpenChange,
styles,
classNames
} = props,
rest = __rest(props, ["prefixCls", "size", "disabled", "className", "rootClassName", "multiple", "bordered", "transitionName", "choiceTransitionName", "popupClassName", "dropdownClassName", "expandIcon", "placement", "showSearch", "allowClear", "notFoundContent", "direction", "getPopupContainer", "status", "showArrow", "builtinPlacements", "style", "variant", "dropdownRender", "onDropdownVisibleChange", "dropdownMenuColumnStyle", "popupRender", "dropdownStyle", "popupMenuColumnStyle", "onOpenChange", "styles", "classNames"]);
const restProps = omit(rest, ['suffixIcon']);
const {
getPrefixCls,
getPopupContainer: getContextPopupContainer,
className: contextClassName,
style: contextStyle,
classNames: contextClassNames,
styles: contextStyles
} = useComponentConfig('cascader');
const {
popupOverflow
} = React.useContext(ConfigContext);
// =================== Form =====================
const {
status: contextStatus,
hasFeedback,
isFormItemInput,
feedbackIcon
} = React.useContext(FormItemInputContext);
const mergedStatus = getMergedStatus(contextStatus, customStatus);
// =================== Warning =====================
if (process.env.NODE_ENV !== 'production') {
const warning = devUseWarning('Cascader');
// v5 deprecated dropdown api
const deprecatedProps = {
dropdownClassName: 'classNames.popup.root',
dropdownStyle: 'styles.popup.root',
dropdownRender: 'popupRender',
dropdownMenuColumnStyle: 'popupMenuColumnStyle',
onDropdownVisibleChange: 'onOpenChange',
bordered: 'variant'
};
Object.entries(deprecatedProps).forEach(_ref => {
let [oldProp, newProp] = _ref;
warning.deprecated(!(oldProp in props), oldProp, newProp);
});
process.env.NODE_ENV !== "production" ? warning(!('showArrow' in props), 'deprecated', '`showArrow` is deprecated which will be removed in next major version. It will be a default behavior, you can hide it by setting `suffixIcon` to null.') : void 0;
}
// ==================== Prefix =====================
const [prefixCls, cascaderPrefixCls, mergedDirection, renderEmpty] = useBase(customizePrefixCls, direction);
const isRtl = mergedDirection === 'rtl';
const rootPrefixCls = getPrefixCls();
const rootCls = useCSSVarCls(prefixCls);
const [wrapSelectCSSVar, hashId, cssVarCls] = useSelectStyle(prefixCls, rootCls);
const cascaderRootCls = useCSSVarCls(cascaderPrefixCls);
const [wrapCascaderCSSVar] = useStyle(cascaderPrefixCls, cascaderRootCls);
const {
compactSize,
compactItemClassnames
} = useCompactItemContext(prefixCls, direction);
const [variant, enableVariantCls] = useVariant('cascader', customVariant, bordered);
// =================== No Found ====================
const mergedNotFoundContent = notFoundContent || (renderEmpty === null || renderEmpty === void 0 ? void 0 : renderEmpty('Cascader')) || (/*#__PURE__*/React.createElement(DefaultRenderEmpty, {
componentName: "Cascader"
}));
// =================== Dropdown ====================
const mergedPopupClassName = cls(((_a = classNames === null || classNames === void 0 ? void 0 : classNames.popup) === null || _a === void 0 ? void 0 : _a.root) || ((_b = contextClassNames.popup) === null || _b === void 0 ? void 0 : _b.root) || popupClassName || dropdownClassName, `${cascaderPrefixCls}-dropdown`, {
[`${cascaderPrefixCls}-dropdown-rtl`]: mergedDirection === 'rtl'
}, rootClassName, rootCls, contextClassNames.root, classNames === null || classNames === void 0 ? void 0 : classNames.root, cascaderRootCls, hashId, cssVarCls);
const mergedPopupRender = popupRender || dropdownRender;
const mergedPopupMenuColumnStyle = popupMenuColumnStyle || dropdownMenuColumnStyle;
const mergedOnOpenChange = onOpenChange || onDropdownVisibleChange;
const mergedPopupStyle = ((_c = styles === null || styles === void 0 ? void 0 : styles.popup) === null || _c === void 0 ? void 0 : _c.root) || ((_d = contextStyles.popup) === null || _d === void 0 ? void 0 : _d.root) || dropdownStyle;
// ==================== Search =====================
const mergedShowSearch = React.useMemo(() => {
if (!showSearch) {
return showSearch;
}
let searchConfig = {
render: defaultSearchRender
};
if (typeof showSearch === 'object') {
searchConfig = Object.assign(Object.assign({}, searchConfig), showSearch);
}
return searchConfig;
}, [showSearch]);
// ===================== Size ======================
const mergedSize = useSize(ctx => {
var _a;
return (_a = customizeSize !== null && customizeSize !== void 0 ? customizeSize : compactSize) !== null && _a !== void 0 ? _a : ctx;
});
// ===================== Disabled =====================
const disabled = React.useContext(DisabledContext);
const mergedDisabled = customDisabled !== null && customDisabled !== void 0 ? customDisabled : disabled;
// ===================== Icon ======================
const [mergedExpandIcon, loadingIcon] = useColumnIcons(prefixCls, isRtl, expandIcon);
// =================== Multiple ====================
const checkable = useCheckable(cascaderPrefixCls, multiple);
// ===================== Icons =====================
const showSuffixIcon = useShowArrow(props.suffixIcon, showArrow);
const {
suffixIcon,
removeIcon,
clearIcon
} = useIcons(Object.assign(Object.assign({}, props), {
hasFeedback,
feedbackIcon,
showSuffixIcon,
multiple,
prefixCls,
componentName: 'Cascader'
}));
// ===================== Placement =====================
const memoPlacement = React.useMemo(() => {
if (placement !== undefined) {
return placement;
}
return isRtl ? 'bottomRight' : 'bottomLeft';
}, [placement, isRtl]);
const mergedAllowClear = allowClear === true ? {
clearIcon
} : allowClear;
// ============================ zIndex ============================
const [zIndex] = useZIndex('SelectLike', mergedPopupStyle === null || mergedPopupStyle === void 0 ? void 0 : mergedPopupStyle.zIndex);
// ==================== Render =====================
const renderNode = /*#__PURE__*/React.createElement(RcCascader, Object.assign({
prefixCls: prefixCls,
className: cls(!customizePrefixCls && cascaderPrefixCls, {
[`${prefixCls}-lg`]: mergedSize === 'large',
[`${prefixCls}-sm`]: mergedSize === 'small',
[`${prefixCls}-rtl`]: isRtl,
[`${prefixCls}-${variant}`]: enableVariantCls,
[`${prefixCls}-in-form-item`]: isFormItemInput
}, getStatusClassNames(prefixCls, mergedStatus, hasFeedback), compactItemClassnames, contextClassName, className, rootClassName, classNames === null || classNames === void 0 ? void 0 : classNames.root, contextClassNames.root, rootCls, cascaderRootCls, hashId, cssVarCls),
disabled: mergedDisabled,
style: Object.assign(Object.assign(Object.assign(Object.assign({}, contextStyles.root), styles === null || styles === void 0 ? void 0 : styles.root), contextStyle), style)
}, restProps, {
builtinPlacements: mergedBuiltinPlacements(builtinPlacements, popupOverflow),
direction: mergedDirection,
placement: memoPlacement,
notFoundContent: mergedNotFoundContent,
allowClear: mergedAllowClear,
showSearch: mergedShowSearch,
expandIcon: mergedExpandIcon,
suffixIcon: suffixIcon,
removeIcon: removeIcon,
loadingIcon: loadingIcon,
checkable: checkable,
dropdownClassName: mergedPopupClassName,
dropdownPrefixCls: customizePrefixCls || cascaderPrefixCls,
dropdownStyle: Object.assign(Object.assign({}, mergedPopupStyle), {
zIndex
}),
dropdownRender: mergedPopupRender,
dropdownMenuColumnStyle: mergedPopupMenuColumnStyle,
onOpenChange: mergedOnOpenChange,
choiceTransitionName: getTransitionName(rootPrefixCls, '', choiceTransitionName),
transitionName: getTransitionName(rootPrefixCls, 'slide-up', transitionName),
getPopupContainer: getPopupContainer || getContextPopupContainer,
ref: ref
}));
return wrapCascaderCSSVar(wrapSelectCSSVar(renderNode));
});
if (process.env.NODE_ENV !== 'production') {
Cascader.displayName = 'Cascader';
}
// We don't care debug panel
/* istanbul ignore next */
const PurePanel = genPurePanel(Cascader, 'dropdownAlign', props => omit(props, ['visible']));
Cascader.SHOW_PARENT = SHOW_PARENT;
Cascader.SHOW_CHILD = SHOW_CHILD;
Cascader.Panel = CascaderPanel;
Cascader._InternalPanelDoNotUseOrYouWillBeFired = PurePanel;
export default Cascader;