tdesign-react
Version:
TDesign Component for React
249 lines (245 loc) • 10.3 kB
JavaScript
/**
* tdesign v1.13.2
* (c) 2025 tdesign
* @license MIT
*/
import { _ as _defineProperty } from '../_chunks/dep-8618a2f1.js';
import { _ as _slicedToArray } from '../_chunks/dep-118954e6.js';
import { _ as _objectWithoutProperties } from '../_chunks/dep-30ed04a0.js';
import React, { useState, useRef, useImperativeHandle, useEffect, useCallback } from 'react';
import classNames from 'classnames';
import { isEmpty, isFunction } from 'lodash-es';
import useConfig from '../hooks/useConfig.js';
import forwardRefWithStatics from '../_util/forwardRefWithStatics.js';
import { c as canUseDocument } from '../_chunks/dep-82b8abc2.js';
import { Affix } from '../affix/index.js';
import { AnchorContext } from './AnchorContext.js';
import { getOffsetTop, getScrollContainer, getScroll, scrollTo } from '../_util/scroll.js';
import AnchorItem from './AnchorItem.js';
import AnchorTarget from './AnchorTarget.js';
import { anchorDefaultProps } from './defaultProps.js';
import useDefaultProps from '../hooks/useDefaultProps.js';
import '../_chunks/dep-c37cc2fd.js';
import '../_chunks/dep-61f5e3d1.js';
import '../config-provider/ConfigContext.js';
import '../_chunks/dep-698f8ddd.js';
import '../_chunks/dep-09955460.js';
import 'dayjs';
import 'hoist-non-react-statics';
import '../affix/Affix.js';
import '../affix/defaultProps.js';
import 'raf';
import '../_util/easing.js';
import '../_util/noop.js';
import 'tdesign-icons-react';
import '../popup/index.js';
import '../popup/Popup.js';
import 'react-transition-group';
import '../_util/ref.js';
import 'react-is';
import '../_util/isFragment.js';
import '../common/Portal.js';
import 'react-dom';
import '../hooks/useLayoutEffect.js';
import '../hooks/useAnimation.js';
import '../hooks/useAttach.js';
import '../hooks/useControlled.js';
import '../hooks/useMutationObserver.js';
import '../hooks/useLatest.js';
import '../hooks/usePopper.js';
import '../_chunks/dep-132961ab.js';
import '@popperjs/core';
import 'react-fast-compare';
import '../hooks/useWindowSize.js';
import '../popup/defaultProps.js';
import '../popup/hooks/useTrigger.js';
import '../_util/composeRefs.js';
import '../_util/listener.js';
import '../popup/utils/transition.js';
import '../popup/PopupPlugin.js';
import '../_chunks/dep-e78f641d.js';
import '../_util/react-render.js';
import '../common/PluginContainer.js';
import '../config-provider/ConfigProvider.js';
import '../message/index.js';
import '../message/Message.js';
import '../message/const.js';
import '../message/MessageComponent.js';
import '../message/MessageClose.js';
import '../hooks/useGlobalIcon.js';
import '../message/useMessageClass.js';
import '../message/MessageIcon.js';
import '../loading/index.js';
import '../loading/Loading.js';
import '../loading/gradient.js';
import '../_chunks/dep-fab491d8.js';
import '../_chunks/dep-ce8ef9b5.js';
import '../hooks/useDomRefCallback.js';
import '../loading/defaultProps.js';
import '../loading/plugin.js';
import '../hooks/usePersistFn.js';
import '../message/config.js';
import '../message/defaultProps.js';
import '../_util/copyText.js';
var _excluded = ["affixProps", "bounds", "targetOffset", "container", "size", "children", "cursor", "onClick", "onChange", "className", "getCurrentAnchor"];
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; }
var ANCHOR_SHARP_REGEXP = /#(\S+)$/;
var Anchor = forwardRefWithStatics(function (props, ref) {
var _useDefaultProps = useDefaultProps(props, anchorDefaultProps),
affixProps = _useDefaultProps.affixProps,
bounds = _useDefaultProps.bounds,
targetOffset = _useDefaultProps.targetOffset,
container = _useDefaultProps.container,
size = _useDefaultProps.size,
children = _useDefaultProps.children,
cursor = _useDefaultProps.cursor,
onClick = _useDefaultProps.onClick,
onChange = _useDefaultProps.onChange,
className = _useDefaultProps.className,
getCurrentAnchor = _useDefaultProps.getCurrentAnchor,
rest = _objectWithoutProperties(_useDefaultProps, _excluded);
var _useConfig = useConfig(),
classPrefix = _useConfig.classPrefix;
var _useState = useState(""),
_useState2 = _slicedToArray(_useState, 2),
activeItem = _useState2[0],
setActiveItem = _useState2[1];
var _useState3 = useState({
top: "0px",
height: "0px",
opacity: 0
}),
_useState4 = _slicedToArray(_useState3, 2),
cursorStyle = _useState4[0],
setCursorStyle = _useState4[1];
var anchorEl = useRef(null);
var intervalRef = useRef({
items: [],
scrollContainer: canUseDocument ? window : null,
handleScrollLock: false
});
useImperativeHandle(ref, function () {
return anchorEl.current;
});
var registerItem = function registerItem(href) {
var items = intervalRef.current.items;
if (ANCHOR_SHARP_REGEXP.test(href) && items.indexOf(href) < 0) items.push(href);
};
var unregisterItem = function unregisterItem(href) {
var items = intervalRef.current.items;
intervalRef.current.items = items.filter(function (item) {
return href !== item;
});
};
var getAnchorTarget = function getAnchorTarget(href) {
return document.querySelector(href);
};
var handleScrollTo = function handleScrollTo(link) {
var anchor = getAnchorTarget(link);
if (!anchor) return;
onChange === null || onChange === void 0 || onChange(link, activeItem);
setActiveItem(link);
intervalRef.current.handleScrollLock = true;
var scrollContainer = intervalRef.current.scrollContainer;
var scrollTop = getScroll(scrollContainer);
var offsetTop = getOffsetTop(anchor, scrollContainer);
var top = scrollTop + offsetTop - targetOffset;
scrollTo(top, {
container: scrollContainer
}).then(function () {
intervalRef.current.handleScrollLock = false;
});
};
var handleClick = function handleClick(item, e) {
onClick === null || onClick === void 0 || onClick(_objectSpread({
e: e
}, item));
handleScrollTo(item.href);
};
useEffect(function () {
var _anchorEl$current$que, _anchorEl$current;
var pointEl = (_anchorEl$current$que = (_anchorEl$current = anchorEl.current).querySelector) === null || _anchorEl$current$que === void 0 ? void 0 : _anchorEl$current$que.call(_anchorEl$current, ".".concat(classPrefix, "-is-active>a"));
if (!pointEl) {
setCursorStyle(null);
} else {
var top = pointEl.offsetTop,
height = pointEl.offsetHeight;
setCursorStyle({
top: "".concat(top, "px"),
height: "".concat(height, "px"),
opacity: 1
});
}
}, [activeItem, classPrefix]);
var handleScroll = useCallback(function () {
var _intervalRef$current = intervalRef.current,
scrollContainer = _intervalRef$current.scrollContainer,
handleScrollLock = _intervalRef$current.handleScrollLock;
if (handleScrollLock) return;
var items = intervalRef.current.items;
var filters = [];
var active = "";
items.forEach(function (href) {
var anchor = getAnchorTarget(href);
if (!anchor) return;
var top = getOffsetTop(anchor, scrollContainer);
if (top <= bounds + targetOffset) {
filters.push({
href: href,
top: top
});
}
});
if (filters.length) {
var latest = filters.reduce(function (prev, cur) {
return prev.top > cur.top ? prev : cur;
});
active = latest.href;
}
if (active !== activeItem) {
onChange === null || onChange === void 0 || onChange(active, activeItem);
setActiveItem(active);
}
}, [activeItem, bounds, onChange, targetOffset]);
useEffect(function () {
intervalRef.current.scrollContainer = getScrollContainer(container);
var scrollContainer = intervalRef.current.scrollContainer;
handleScroll();
scrollContainer === null || scrollContainer === void 0 || scrollContainer.addEventListener("scroll", handleScroll);
return function () {
scrollContainer === null || scrollContainer === void 0 || scrollContainer.removeEventListener("scroll", handleScroll);
};
}, [container, handleScroll]);
var anchorClass = classNames("".concat(classPrefix, "-anchor"), _defineProperty(_defineProperty(_defineProperty({}, "".concat(classPrefix, "-size-s"), size === "small"), "".concat(classPrefix, "-size-m"), size === "medium"), "".concat(classPrefix, "-size-l"), size === "large"), className);
var CursorCmp = function CursorCmp() {
if (isFunction(cursor)) return cursor();
if (isEmpty(cursor)) return /* @__PURE__ */React.createElement("div", {
className: "".concat(classPrefix, "-anchor__line-cursor")
});
return cursor;
};
var Cmp = /* @__PURE__ */React.createElement(AnchorContext.Provider, {
value: {
onClick: handleClick,
activeItem: (getCurrentAnchor === null || getCurrentAnchor === void 0 ? void 0 : getCurrentAnchor(activeItem)) || activeItem,
registerItem: registerItem,
unregisterItem: unregisterItem
}
}, /* @__PURE__ */React.createElement("div", _objectSpread(_objectSpread({}, rest), {}, {
className: anchorClass,
ref: anchorEl
}), /* @__PURE__ */React.createElement("div", {
className: "".concat(classPrefix, "-anchor__line")
}, /* @__PURE__ */React.createElement("div", {
className: "".concat(classPrefix, "-anchor__line-cursor-wrapper"),
style: cursorStyle
}, CursorCmp())), children));
return isEmpty(affixProps) ? Cmp : /* @__PURE__ */React.createElement(Affix, _objectSpread({}, affixProps), Cmp);
}, {
AnchorItem: AnchorItem,
AnchorTarget: AnchorTarget
});
Anchor.displayName = "Anchor";
export { Anchor as default };
//# sourceMappingURL=Anchor.js.map