@nutui/nutui-react
Version:
京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序
236 lines (235 loc) • 12.1 kB
JavaScript
import { _ as _define_property } from "@swc/helpers/_/_define_property";
import { _ as _object_spread } from "@swc/helpers/_/_object_spread";
import { _ as _object_spread_props } from "@swc/helpers/_/_object_spread_props";
import { _ as _sliced_to_array } from "@swc/helpers/_/_sliced_to_array";
import React, { useEffect, useState, useRef } from "react";
import { createPortal } from "react-dom";
import { CSSTransition } from "react-transition-group";
import classNames from "classnames";
import { Close } from "@nutui/icons-react";
import { defaultOverlayProps } from "../overlay/overlay";
import Overlay from "../overlay";
import { useLockScroll } from "../../hooks/use-lock-scroll";
import { useConfig } from "../configprovider";
var defaultProps = _object_spread_props(_object_spread({}, defaultOverlayProps), {
position: 'center',
transition: '',
overlayStyle: {},
overlayClassName: '',
closeable: false,
closeIconPosition: 'top-right',
closeIcon: 'close',
destroyOnClose: false,
portal: null,
overlay: true,
round: false,
resizable: false,
minHeight: '',
onOpen: function() {},
onClose: function() {},
onOverlayClick: function() {
return true;
},
onCloseIconClick: function() {
return true;
},
onTouchStart: function() {},
onTouchMove: function() {},
onTouchEnd: function() {}
});
// 默认1000，参看variables
var _zIndex = 1100;
export var Popup = function(props) {
var _$_object_spread = _object_spread({}, defaultProps, props), children = _$_object_spread.children, visible = _$_object_spread.visible, overlay = _$_object_spread.overlay, closeOnOverlayClick = _$_object_spread.closeOnOverlayClick, overlayStyle = _$_object_spread.overlayStyle, overlayClassName = _$_object_spread.overlayClassName, zIndex = _$_object_spread.zIndex, lockScroll = _$_object_spread.lockScroll, duration = _$_object_spread.duration, closeable = _$_object_spread.closeable, closeIconPosition = _$_object_spread.closeIconPosition, closeIcon = _$_object_spread.closeIcon, left = _$_object_spread.left, title = _$_object_spread.title, top = _$_object_spread.top, description = _$_object_spread.description, style = _$_object_spread.style, transition = _$_object_spread.transition, round = _$_object_spread.round, position = _$_object_spread.position, className = _$_object_spread.className, destroyOnClose = _$_object_spread.destroyOnClose, portal = _$_object_spread.portal, resizable = _$_object_spread.resizable, minHeight = _$_object_spread.minHeight, onOpen = _$_object_spread.onOpen, onClose = _$_object_spread.onClose, onOverlayClick = _$_object_spread.onOverlayClick, onCloseIconClick = _$_object_spread.onCloseIconClick, afterShow = _$_object_spread.afterShow, afterClose = _$_object_spread.afterClose, onClick = _$_object_spread.onClick, onTouchStart = _$_object_spread.onTouchStart, onTouchMove = _$_object_spread.onTouchMove, onTouchEnd = _$_object_spread.onTouchEnd, closeAriaLabel = _$_object_spread.closeAriaLabel;
var nodeRef = React.useRef(null);
var topNodeRef = React.useRef(null);
var innerIndex = zIndex || _zIndex;
var _useState = _sliced_to_array(useState(innerIndex), 2), index = _useState[0], setIndex = _useState[1];
var _useState1 = _sliced_to_array(useState(visible), 2), innerVisible = _useState1[0], setInnerVisible = _useState1[1];
var _useState2 = _sliced_to_array(useState(true), 2), showChildren = _useState2[0], setShowChildren = _useState2[1];
var _useState3 = _sliced_to_array(useState(''), 2), transitionName = _useState3[0], setTransitionName = _useState3[1];
var touchStartRef = useRef(0);
var touchMoveDistanceRef = useRef(0);
var heightRef = useRef(0);
// 首次可调整时记录的默认高度
var defaultHeightRef = useRef(0);
var isTouching = useRef(false);
var locale = useConfig().locale;
useLockScroll(nodeRef, innerVisible && lockScroll);
var classPrefix = 'nut-popup';
var overlayStyles = _object_spread({}, overlayStyle);
var popStyles = _object_spread_props(_object_spread({}, style), {
zIndex: index,
minHeight: minHeight
});
var _obj;
var popClassName = classNames(classPrefix, (_obj = {}, _define_property(_obj, "".concat(classPrefix, "-round"), round || position === 'bottom'), _define_property(_obj, "".concat(classPrefix, "-").concat(position), true), _obj), className);
var open = function() {
if (!innerVisible) {
// 当高度改变后，再次打开时，将高度置为初始高度
if (position === 'bottom' && resizable && nodeRef.current && heightRef.current) {
nodeRef.current.style.height = "".concat(defaultHeightRef.current, "px");
}
setInnerVisible(true);
setIndex(++innerIndex);
}
if (destroyOnClose) {
setShowChildren(true);
}
onOpen && onOpen();
};
useEffect(function() {
if (topNodeRef.current && nodeRef.current) {
var _nodeRef_current;
topNodeRef.current.style.bottom = "".concat((_nodeRef_current = nodeRef.current) === null || _nodeRef_current === void 0 ? void 0 : _nodeRef_current.clientHeight, "px");
}
}, [
innerVisible
]);
var close = function() {
if (innerVisible) {
setInnerVisible(false);
if (destroyOnClose) {
setTimeout(function() {
setShowChildren(false);
}, Number(duration));
}
onClose && onClose();
}
};
var handleOverlayClick = function(e) {
e.stopPropagation();
if (closeOnOverlayClick && onOverlayClick(e)) {
close();
}
};
var handleCloseIconClick = function(e) {
onCloseIconClick(e) && close();
};
var renderCloseIcon = function() {
var closeClasses = classNames("".concat(classPrefix, "-title-right"), "".concat(classPrefix, "-title-right-").concat(closeIconPosition));
return /*#__PURE__*/ React.createElement(React.Fragment, null, closeable && /*#__PURE__*/ React.createElement("div", {
className: closeClasses,
onClick: handleCloseIconClick,
role: "button",
"aria-label": closeAriaLabel || locale.close,
tabIndex: -1
}, /*#__PURE__*/ React.isValidElement(closeIcon) ? closeIcon : /*#__PURE__*/ React.createElement(Close, null)));
};
var renderTop = function() {
if (!top) return null;
return /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-bottom-top"),
ref: topNodeRef
}, top);
};
var renderTitle = function() {
if (left || title || description) {
return /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title")
}, position === 'bottom' && /*#__PURE__*/ React.createElement(React.Fragment, null, left && /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title-left")
}, left), (title || description) && /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title-wrapper")
}, title && /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title-title")
}, title), description && /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title-description ").concat(title ? "".concat(classPrefix, "-title-description-gap") : '')
}, description))), renderCloseIcon());
}
if (closeable) {
return renderCloseIcon();
}
};
var handleTouchStart = function(event) {
var _nodeRef_current;
if (position !== 'bottom' || !resizable || !nodeRef.current) return;
// 开始touch，记录下touch的pageY，用以判断是向上滑动还是向下滑动
touchStartRef.current = event.touches[0].pageY;
// 标记开始滑动
isTouching.current = true;
// 标记当前popup的高度
heightRef.current = ((_nodeRef_current = nodeRef.current) === null || _nodeRef_current === void 0 ? void 0 : _nodeRef_current.offsetHeight) || 0;
if (!defaultHeightRef.current) defaultHeightRef.current = heightRef.current;
onTouchStart === null || onTouchStart === void 0 ? void 0 : onTouchStart(heightRef.current, event);
};
var handleTouchMove = function(event) {
if (position !== 'bottom' || !resizable || !nodeRef.current) return;
event.stopPropagation();
// move过程中，当前的pageY 与 start值比较
touchMoveDistanceRef.current = event.touches[0].pageY - touchStartRef.current;
var min = typeof minHeight === 'number' ? minHeight : parseInt(String(minHeight || 0), 10) || 0;
var currentHeight = Math.max(min, heightRef.current - touchMoveDistanceRef.current);
nodeRef.current.style.height = "".concat(currentHeight, "px");
// 向下滑动
if (touchMoveDistanceRef.current > 0) {
onTouchMove === null || onTouchMove === void 0 ? void 0 : onTouchMove(currentHeight, event, 'down');
} else {
// 向上滑动
onTouchMove === null || onTouchMove === void 0 ? void 0 : onTouchMove(currentHeight, event, 'up');
}
};
var handleTouchEnd = function(event) {
if (position !== 'bottom' || !resizable || !nodeRef.current) return;
isTouching.current = false;
var min = typeof minHeight === 'number' ? minHeight : parseInt(String(minHeight || 0), 10) || 0;
var currentHeight = Math.max(min, heightRef.current - touchMoveDistanceRef.current);
onTouchEnd === null || onTouchEnd === void 0 ? void 0 : onTouchEnd(currentHeight, event);
};
var renderPop = function() {
return /*#__PURE__*/ React.createElement(CSSTransition, {
nodeRef: nodeRef,
classNames: transitionName,
mountOnEnter: true,
unmountOnExit: destroyOnClose,
timeout: duration,
in: innerVisible,
onEntered: afterShow,
onExited: afterClose
}, /*#__PURE__*/ React.createElement("div", {
ref: nodeRef,
style: popStyles,
className: popClassName,
onClick: onClick,
onTouchStart: handleTouchStart,
onTouchMove: handleTouchMove,
onTouchEnd: handleTouchEnd,
onTouchCancel: handleTouchEnd
}, renderTop(), renderTitle(), showChildren && children));
};
var renderNode = function() {
return /*#__PURE__*/ React.createElement(React.Fragment, null, overlay && /*#__PURE__*/ React.createElement(Overlay, {
zIndex: index,
style: overlayStyles,
className: overlayClassName,
visible: innerVisible,
closeOnOverlayClick: closeOnOverlayClick,
lockScroll: lockScroll,
duration: duration,
onClick: handleOverlayClick
}), renderPop());
};
useEffect(function() {
visible ? open() : close();
}, [
visible
]);
useEffect(function() {
setTransitionName(transition || "".concat(classPrefix, "-slide-").concat(position));
}, [
position,
transition
]);
var resolveContainer = function(getContainer) {
return (typeof getContainer === 'function' ? getContainer() : getContainer) || document.body;
};
var renderToContainer = function(getContainer, node) {
if (getContainer) {
var container = resolveContainer(getContainer);
return /*#__PURE__*/ createPortal(node, container);
}
return node;
};
return /*#__PURE__*/ React.createElement(React.Fragment, null, renderToContainer(portal, renderNode()));
};
Popup.displayName = 'NutPopup';