InternshipProject/node_modules/rc-dialog/es/Dialog/index.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as React from 'react';
import { useRef, useEffect } from 'react';
import classNames from 'classnames';
import KeyCode from "rc-util/es/KeyCode";
import contains from "rc-util/es/Dom/contains";
import pickAttrs from "rc-util/es/pickAttrs";
import Mask from './Mask';
import { getMotionName, getUUID } from '../util';
import Content from './Content';
export default function Dialog(props) {
  var _props$prefixCls = props.prefixCls,
      prefixCls = _props$prefixCls === void 0 ? 'rc-dialog' : _props$prefixCls,
      zIndex = props.zIndex,
      _props$visible = props.visible,
      visible = _props$visible === void 0 ? false : _props$visible,
      _props$keyboard = props.keyboard,
      keyboard = _props$keyboard === void 0 ? true : _props$keyboard,
      _props$focusTriggerAf = props.focusTriggerAfterClose,
      focusTriggerAfterClose = _props$focusTriggerAf === void 0 ? true : _props$focusTriggerAf,
      scrollLocker = props.scrollLocker,
      title = props.title,
      wrapStyle = props.wrapStyle,
      wrapClassName = props.wrapClassName,
      wrapProps = props.wrapProps,
      onClose = props.onClose,
      afterClose = props.afterClose,
      transitionName = props.transitionName,
      animation = props.animation,
      _props$closable = props.closable,
      closable = _props$closable === void 0 ? true : _props$closable,
      _props$mask = props.mask,
      mask = _props$mask === void 0 ? true : _props$mask,
      maskTransitionName = props.maskTransitionName,
      maskAnimation = props.maskAnimation,
      _props$maskClosable = props.maskClosable,
      maskClosable = _props$maskClosable === void 0 ? true : _props$maskClosable,
      maskStyle = props.maskStyle,
      maskProps = props.maskProps;
  var lastOutSideActiveElementRef = useRef();
  var wrapperRef = useRef();
  var contentRef = useRef();

  var _React$useState = React.useState(visible),
      _React$useState2 = _slicedToArray(_React$useState, 2),
      animatedVisible = _React$useState2[0],
      setAnimatedVisible = _React$useState2[1]; // ========================== Init ==========================


  var ariaIdRef = useRef();

  if (!ariaIdRef.current) {
    ariaIdRef.current = "rcDialogTitle".concat(getUUID());
  } // ========================= Events =========================


  function onDialogVisibleChanged(newVisible) {
    if (newVisible) {
      // Try to focus
      if (!contains(wrapperRef.current, document.activeElement)) {
        var _contentRef$current;

        lastOutSideActiveElementRef.current = document.activeElement;
        (_contentRef$current = contentRef.current) === null || _contentRef$current === void 0 ? void 0 : _contentRef$current.focus();
      }
    } else {
      // Clean up scroll bar & focus back
      setAnimatedVisible(false);

      if (mask && lastOutSideActiveElementRef.current && focusTriggerAfterClose) {
        try {
          lastOutSideActiveElementRef.current.focus({
            preventScroll: true
          });
        } catch (e) {// Do nothing
        }

        lastOutSideActiveElementRef.current = null;
      } // Trigger afterClose only when change visible from true to false


      if (animatedVisible) {
        afterClose === null || afterClose === void 0 ? void 0 : afterClose();
      }
    }
  }

  function onInternalClose(e) {
    onClose === null || onClose === void 0 ? void 0 : onClose(e);
  } // >>> Content


  var contentClickRef = useRef(false);
  var contentTimeoutRef = useRef(); // We need record content click incase content popup out of dialog

  var onContentMouseDown = function onContentMouseDown() {
    clearTimeout(contentTimeoutRef.current);
    contentClickRef.current = true;
  };

  var onContentMouseUp = function onContentMouseUp() {
    contentTimeoutRef.current = setTimeout(function () {
      contentClickRef.current = false;
    });
  }; // >>> Wrapper
  // Close only when element not on dialog


  var onWrapperClick = null;

  if (maskClosable) {
    onWrapperClick = function onWrapperClick(e) {
      if (contentClickRef.current) {
        contentClickRef.current = false;
      } else if (wrapperRef.current === e.target) {
        onInternalClose(e);
      }
    };
  }

  function onWrapperKeyDown(e) {
    if (keyboard && e.keyCode === KeyCode.ESC) {
      e.stopPropagation();
      onInternalClose(e);
      return;
    } // keep focus inside dialog


    if (visible) {
      if (e.keyCode === KeyCode.TAB) {
        contentRef.current.changeActive(!e.shiftKey);
      }
    }
  } // ========================= Effect =========================


  useEffect(function () {
    if (visible) {
      setAnimatedVisible(true);
    }

    return function () {};
  }, [visible]); // Remove direct should also check the scroll bar update

  useEffect(function () {
    return function () {
      clearTimeout(contentTimeoutRef.current);
    };
  }, []);
  useEffect(function () {
    if (animatedVisible) {
      scrollLocker === null || scrollLocker === void 0 ? void 0 : scrollLocker.lock();
      return scrollLocker === null || scrollLocker === void 0 ? void 0 : scrollLocker.unLock;
    }

    return function () {};
  }, [animatedVisible, scrollLocker]); // ========================= Render =========================

  return /*#__PURE__*/React.createElement("div", _extends({
    className: "".concat(prefixCls, "-root")
  }, pickAttrs(props, {
    data: true
  })), /*#__PURE__*/React.createElement(Mask, {
    prefixCls: prefixCls,
    visible: mask && visible,
    motionName: getMotionName(prefixCls, maskTransitionName, maskAnimation),
    style: _objectSpread({
      zIndex: zIndex
    }, maskStyle),
    maskProps: maskProps
  }), /*#__PURE__*/React.createElement("div", _extends({
    tabIndex: -1,
    onKeyDown: onWrapperKeyDown,
    className: classNames("".concat(prefixCls, "-wrap"), wrapClassName),
    ref: wrapperRef,
    onClick: onWrapperClick,
    role: "dialog",
    "aria-labelledby": title ? ariaIdRef.current : null,
    style: _objectSpread(_objectSpread({
      zIndex: zIndex
    }, wrapStyle), {}, {
      display: !animatedVisible ? 'none' : null
    })
  }, wrapProps), /*#__PURE__*/React.createElement(Content, _extends({}, props, {
    onMouseDown: onContentMouseDown,
    onMouseUp: onContentMouseUp,
    ref: contentRef,
    closable: closable,
    ariaId: ariaIdRef.current,
    prefixCls: prefixCls,
    visible: visible,
    onClose: onInternalClose,
    onVisibleChanged: onDialogVisibleChanged,
    motionName: getMotionName(prefixCls, transitionName, animation)
  }))));
}