105 lines
3.9 KiB
JavaScript
105 lines
3.9 KiB
JavaScript
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import _objectDestructuringEmpty from "@babel/runtime/helpers/esm/objectDestructuringEmpty";
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import _extends from "@babel/runtime/helpers/esm/extends";
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import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
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var _excluded = ["className", "style", "motion", "motionNodes", "motionType", "onMotionStart", "onMotionEnd", "active", "treeNodeRequiredProps"];
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import classNames from 'classnames';
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import CSSMotion from 'rc-motion';
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import useLayoutEffect from "rc-util/es/hooks/useLayoutEffect";
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import * as React from 'react';
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import { TreeContext } from './contextTypes';
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import TreeNode from './TreeNode';
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import useUnmount from './useUnmount';
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import { getTreeNodeProps } from './utils/treeUtil';
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var MotionTreeNode = function MotionTreeNode(_ref, ref) {
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var className = _ref.className,
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style = _ref.style,
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motion = _ref.motion,
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motionNodes = _ref.motionNodes,
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motionType = _ref.motionType,
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onOriginMotionStart = _ref.onMotionStart,
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onOriginMotionEnd = _ref.onMotionEnd,
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active = _ref.active,
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treeNodeRequiredProps = _ref.treeNodeRequiredProps,
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props = _objectWithoutProperties(_ref, _excluded);
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var _React$useState = React.useState(true),
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_React$useState2 = _slicedToArray(_React$useState, 2),
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visible = _React$useState2[0],
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setVisible = _React$useState2[1];
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var _React$useContext = React.useContext(TreeContext),
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prefixCls = _React$useContext.prefixCls;
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// Calculate target visible here.
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// And apply in effect to make `leave` motion work.
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var targetVisible = motionNodes && motionType !== 'hide';
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useLayoutEffect(function () {
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if (motionNodes) {
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if (targetVisible !== visible) {
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setVisible(targetVisible);
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}
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}
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}, [motionNodes]);
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var triggerMotionStart = function triggerMotionStart() {
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if (motionNodes) {
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onOriginMotionStart();
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}
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};
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// Should only trigger once
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var triggerMotionEndRef = React.useRef(false);
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var triggerMotionEnd = function triggerMotionEnd() {
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if (motionNodes && !triggerMotionEndRef.current) {
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triggerMotionEndRef.current = true;
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onOriginMotionEnd();
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}
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};
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// Effect if unmount
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useUnmount(triggerMotionStart, triggerMotionEnd);
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// Motion end event
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var onVisibleChanged = function onVisibleChanged(nextVisible) {
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if (targetVisible === nextVisible) {
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triggerMotionEnd();
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}
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};
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if (motionNodes) {
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return /*#__PURE__*/React.createElement(CSSMotion, _extends({
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ref: ref,
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visible: visible
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}, motion, {
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motionAppear: motionType === 'show',
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onVisibleChanged: onVisibleChanged
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}), function (_ref2, motionRef) {
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var motionClassName = _ref2.className,
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motionStyle = _ref2.style;
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return /*#__PURE__*/React.createElement("div", {
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ref: motionRef,
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className: classNames("".concat(prefixCls, "-treenode-motion"), motionClassName),
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style: motionStyle
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}, motionNodes.map(function (treeNode) {
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var restProps = _extends({}, (_objectDestructuringEmpty(treeNode.data), treeNode.data)),
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title = treeNode.title,
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key = treeNode.key,
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isStart = treeNode.isStart,
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isEnd = treeNode.isEnd;
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delete restProps.children;
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var treeNodeProps = getTreeNodeProps(key, treeNodeRequiredProps);
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return /*#__PURE__*/React.createElement(TreeNode, _extends({}, restProps, treeNodeProps, {
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title: title,
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active: active,
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data: treeNode.data,
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key: key,
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isStart: isStart,
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isEnd: isEnd
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}));
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}));
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});
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}
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return /*#__PURE__*/React.createElement(TreeNode, _extends({
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domRef: ref,
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className: className,
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style: style
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}, props, {
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active: active
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}));
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};
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MotionTreeNode.displayName = 'MotionTreeNode';
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var RefMotionTreeNode = /*#__PURE__*/React.forwardRef(MotionTreeNode);
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export default RefMotionTreeNode;
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