You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
332 lines
12 KiB
332 lines
12 KiB
"use strict";
|
|
|
|
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 _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
|
|
|
|
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
|
|
|
|
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
|
|
|
|
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
|
|
|
|
var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));
|
|
|
|
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
|
|
|
|
var _createSuper2 = _interopRequireDefault(require("@babel/runtime/helpers/createSuper"));
|
|
|
|
var React = _interopRequireWildcard(require("react"));
|
|
|
|
var _classnames = _interopRequireDefault(require("classnames"));
|
|
|
|
var _memoizeOne = _interopRequireDefault(require("memoize-one"));
|
|
|
|
var _addEventListener = _interopRequireDefault(require("rc-util/lib/Dom/addEventListener"));
|
|
|
|
var _affix = _interopRequireDefault(require("../affix"));
|
|
|
|
var _configProvider = require("../config-provider");
|
|
|
|
var _scrollTo = _interopRequireDefault(require("../_util/scrollTo"));
|
|
|
|
var _getScroll = _interopRequireDefault(require("../_util/getScroll"));
|
|
|
|
var _context = _interopRequireDefault(require("./context"));
|
|
|
|
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; }
|
|
|
|
function getDefaultContainer() {
|
|
return window;
|
|
}
|
|
|
|
function getOffsetTop(element, container) {
|
|
if (!element.getClientRects().length) {
|
|
return 0;
|
|
}
|
|
|
|
var rect = element.getBoundingClientRect();
|
|
|
|
if (rect.width || rect.height) {
|
|
if (container === window) {
|
|
container = element.ownerDocument.documentElement;
|
|
return rect.top - container.clientTop;
|
|
}
|
|
|
|
return rect.top - container.getBoundingClientRect().top;
|
|
}
|
|
|
|
return rect.top;
|
|
}
|
|
|
|
var sharpMatcherRegx = /#([\S ]+)$/;
|
|
|
|
var Anchor = /*#__PURE__*/function (_React$Component) {
|
|
(0, _inherits2["default"])(Anchor, _React$Component);
|
|
|
|
var _super = (0, _createSuper2["default"])(Anchor);
|
|
|
|
function Anchor() {
|
|
var _this;
|
|
|
|
(0, _classCallCheck2["default"])(this, Anchor);
|
|
_this = _super.apply(this, arguments);
|
|
_this.state = {
|
|
activeLink: null
|
|
};
|
|
_this.wrapperRef = /*#__PURE__*/React.createRef();
|
|
_this.links = []; // Context
|
|
|
|
_this.registerLink = function (link) {
|
|
if (!_this.links.includes(link)) {
|
|
_this.links.push(link);
|
|
}
|
|
};
|
|
|
|
_this.unregisterLink = function (link) {
|
|
var index = _this.links.indexOf(link);
|
|
|
|
if (index !== -1) {
|
|
_this.links.splice(index, 1);
|
|
}
|
|
};
|
|
|
|
_this.getContainer = function () {
|
|
var getTargetContainer = _this.context.getTargetContainer;
|
|
var getContainer = _this.props.getContainer;
|
|
var getFunc = getContainer || getTargetContainer || getDefaultContainer;
|
|
return getFunc();
|
|
};
|
|
|
|
_this.handleScrollTo = function (link) {
|
|
var _this$props = _this.props,
|
|
offsetTop = _this$props.offsetTop,
|
|
targetOffset = _this$props.targetOffset;
|
|
|
|
_this.setCurrentActiveLink(link);
|
|
|
|
var container = _this.getContainer();
|
|
|
|
var scrollTop = (0, _getScroll["default"])(container, true);
|
|
var sharpLinkMatch = sharpMatcherRegx.exec(link);
|
|
|
|
if (!sharpLinkMatch) {
|
|
return;
|
|
}
|
|
|
|
var targetElement = document.getElementById(sharpLinkMatch[1]);
|
|
|
|
if (!targetElement) {
|
|
return;
|
|
}
|
|
|
|
var eleOffsetTop = getOffsetTop(targetElement, container);
|
|
var y = scrollTop + eleOffsetTop;
|
|
y -= targetOffset !== undefined ? targetOffset : offsetTop || 0;
|
|
_this.animating = true;
|
|
(0, _scrollTo["default"])(y, {
|
|
callback: function callback() {
|
|
_this.animating = false;
|
|
},
|
|
getContainer: _this.getContainer
|
|
});
|
|
};
|
|
|
|
_this.saveInkNode = function (node) {
|
|
_this.inkNode = node;
|
|
};
|
|
|
|
_this.setCurrentActiveLink = function (link) {
|
|
var activeLink = _this.state.activeLink;
|
|
var _this$props2 = _this.props,
|
|
onChange = _this$props2.onChange,
|
|
getCurrentAnchor = _this$props2.getCurrentAnchor;
|
|
|
|
if (activeLink === link) {
|
|
return;
|
|
} // https://github.com/ant-design/ant-design/issues/30584
|
|
|
|
|
|
_this.setState({
|
|
activeLink: typeof getCurrentAnchor === 'function' ? getCurrentAnchor() : link
|
|
});
|
|
|
|
onChange === null || onChange === void 0 ? void 0 : onChange(link);
|
|
};
|
|
|
|
_this.handleScroll = function () {
|
|
if (_this.animating) {
|
|
return;
|
|
}
|
|
|
|
var _this$props3 = _this.props,
|
|
offsetTop = _this$props3.offsetTop,
|
|
bounds = _this$props3.bounds,
|
|
targetOffset = _this$props3.targetOffset;
|
|
|
|
var currentActiveLink = _this.getCurrentAnchor(targetOffset !== undefined ? targetOffset : offsetTop || 0, bounds);
|
|
|
|
_this.setCurrentActiveLink(currentActiveLink);
|
|
};
|
|
|
|
_this.updateInk = function () {
|
|
var _assertThisInitialize = (0, _assertThisInitialized2["default"])(_this),
|
|
prefixCls = _assertThisInitialize.prefixCls,
|
|
wrapperRef = _assertThisInitialize.wrapperRef;
|
|
|
|
var anchorNode = wrapperRef.current;
|
|
var linkNode = anchorNode === null || anchorNode === void 0 ? void 0 : anchorNode.getElementsByClassName("".concat(prefixCls, "-link-title-active"))[0];
|
|
|
|
if (linkNode) {
|
|
_this.inkNode.style.top = "".concat(linkNode.offsetTop + linkNode.clientHeight / 2 - 4.5, "px");
|
|
}
|
|
};
|
|
|
|
_this.getMemoizedContextValue = (0, _memoizeOne["default"])(function (link, onClickFn) {
|
|
return {
|
|
registerLink: _this.registerLink,
|
|
unregisterLink: _this.unregisterLink,
|
|
scrollTo: _this.handleScrollTo,
|
|
activeLink: link,
|
|
onClick: onClickFn
|
|
};
|
|
});
|
|
return _this;
|
|
}
|
|
|
|
(0, _createClass2["default"])(Anchor, [{
|
|
key: "componentDidMount",
|
|
value: function componentDidMount() {
|
|
this.scrollContainer = this.getContainer();
|
|
this.scrollEvent = (0, _addEventListener["default"])(this.scrollContainer, 'scroll', this.handleScroll);
|
|
this.handleScroll();
|
|
}
|
|
}, {
|
|
key: "componentDidUpdate",
|
|
value: function componentDidUpdate() {
|
|
if (this.scrollEvent) {
|
|
var currentContainer = this.getContainer();
|
|
|
|
if (this.scrollContainer !== currentContainer) {
|
|
this.scrollContainer = currentContainer;
|
|
this.scrollEvent.remove();
|
|
this.scrollEvent = (0, _addEventListener["default"])(this.scrollContainer, 'scroll', this.handleScroll);
|
|
this.handleScroll();
|
|
}
|
|
}
|
|
|
|
this.updateInk();
|
|
}
|
|
}, {
|
|
key: "componentWillUnmount",
|
|
value: function componentWillUnmount() {
|
|
if (this.scrollEvent) {
|
|
this.scrollEvent.remove();
|
|
}
|
|
}
|
|
}, {
|
|
key: "getCurrentAnchor",
|
|
value: function getCurrentAnchor() {
|
|
var offsetTop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
|
|
var bounds = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 5;
|
|
var linkSections = [];
|
|
var container = this.getContainer();
|
|
this.links.forEach(function (link) {
|
|
var sharpLinkMatch = sharpMatcherRegx.exec(link.toString());
|
|
|
|
if (!sharpLinkMatch) {
|
|
return;
|
|
}
|
|
|
|
var target = document.getElementById(sharpLinkMatch[1]);
|
|
|
|
if (target) {
|
|
var top = getOffsetTop(target, container);
|
|
|
|
if (top < offsetTop + bounds) {
|
|
linkSections.push({
|
|
link: link,
|
|
top: top
|
|
});
|
|
}
|
|
}
|
|
});
|
|
|
|
if (linkSections.length) {
|
|
var maxSection = linkSections.reduce(function (prev, curr) {
|
|
return curr.top > prev.top ? curr : prev;
|
|
});
|
|
return maxSection.link;
|
|
}
|
|
|
|
return '';
|
|
}
|
|
}, {
|
|
key: "render",
|
|
value: function render() {
|
|
var _this$context = this.context,
|
|
getPrefixCls = _this$context.getPrefixCls,
|
|
direction = _this$context.direction;
|
|
var _this$props4 = this.props,
|
|
customizePrefixCls = _this$props4.prefixCls,
|
|
_this$props4$classNam = _this$props4.className,
|
|
className = _this$props4$classNam === void 0 ? '' : _this$props4$classNam,
|
|
style = _this$props4.style,
|
|
offsetTop = _this$props4.offsetTop,
|
|
affix = _this$props4.affix,
|
|
showInkInFixed = _this$props4.showInkInFixed,
|
|
children = _this$props4.children,
|
|
onClick = _this$props4.onClick;
|
|
var activeLink = this.state.activeLink;
|
|
var prefixCls = getPrefixCls('anchor', customizePrefixCls); // To support old version react.
|
|
// Have to add prefixCls on the instance.
|
|
// https://github.com/facebook/react/issues/12397
|
|
|
|
this.prefixCls = prefixCls;
|
|
var inkClass = (0, _classnames["default"])("".concat(prefixCls, "-ink-ball"), {
|
|
visible: activeLink
|
|
});
|
|
var wrapperClass = (0, _classnames["default"])("".concat(prefixCls, "-wrapper"), (0, _defineProperty2["default"])({}, "".concat(prefixCls, "-rtl"), direction === 'rtl'), className);
|
|
var anchorClass = (0, _classnames["default"])(prefixCls, (0, _defineProperty2["default"])({}, "".concat(prefixCls, "-fixed"), !affix && !showInkInFixed));
|
|
var wrapperStyle = (0, _extends2["default"])({
|
|
maxHeight: offsetTop ? "calc(100vh - ".concat(offsetTop, "px)") : '100vh'
|
|
}, style);
|
|
var anchorContent = /*#__PURE__*/React.createElement("div", {
|
|
ref: this.wrapperRef,
|
|
className: wrapperClass,
|
|
style: wrapperStyle
|
|
}, /*#__PURE__*/React.createElement("div", {
|
|
className: anchorClass
|
|
}, /*#__PURE__*/React.createElement("div", {
|
|
className: "".concat(prefixCls, "-ink")
|
|
}, /*#__PURE__*/React.createElement("span", {
|
|
className: inkClass,
|
|
ref: this.saveInkNode
|
|
})), children));
|
|
var contextValue = this.getMemoizedContextValue(activeLink, onClick);
|
|
return /*#__PURE__*/React.createElement(_context["default"].Provider, {
|
|
value: contextValue
|
|
}, !affix ? anchorContent : /*#__PURE__*/React.createElement(_affix["default"], {
|
|
offsetTop: offsetTop,
|
|
target: this.getContainer
|
|
}, anchorContent));
|
|
}
|
|
}]);
|
|
return Anchor;
|
|
}(React.Component);
|
|
|
|
exports["default"] = Anchor;
|
|
Anchor.defaultProps = {
|
|
affix: true,
|
|
showInkInFixed: false
|
|
};
|
|
Anchor.contextType = _configProvider.ConfigContext; |