@mui/material/node/Modal/useModal.js

"use strict";
'use client';

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var React = _interopRequireWildcard(require("react"));
var _utils = require("@mui/utils");
var _extractEventHandlers = _interopRequireDefault(require("@mui/utils/extractEventHandlers"));
var _ModalManager = require("./ModalManager");
function getContainer(container) {
  return typeof container === 'function' ? container() : container;
}
function getHasTransition(children) {
  return children ? children.props.hasOwnProperty('in') : false;
}

// A modal manager used to track and manage the state of open Modals.
// Modals don't open on the server so this won't conflict with concurrent requests.
const manager = new _ModalManager.ModalManager();
/**
 *
 * Demos:
 *
 * - [Modal](https://mui.com/base-ui/react-modal/#hook)
 *
 * API:
 *
 * - [useModal API](https://mui.com/base-ui/react-modal/hooks-api/#use-modal)
 */
function useModal(parameters) {
  const {
    container,
    disableEscapeKeyDown = false,
    disableScrollLock = false,
    closeAfterTransition = false,
    onTransitionEnter,
    onTransitionExited,
    children,
    onClose,
    open,
    rootRef
  } = parameters;

  // @ts-ignore internal logic
  const modal = React.useRef({});
  const mountNodeRef = React.useRef(null);
  const modalRef = React.useRef(null);
  const handleRef = (0, _utils.unstable_useForkRef)(modalRef, rootRef);
  const [exited, setExited] = React.useState(!open);
  const hasTransition = getHasTransition(children);
  let ariaHiddenProp = true;
  if (parameters['aria-hidden'] === 'false' || parameters['aria-hidden'] === false) {
    ariaHiddenProp = false;
  }
  const getDoc = () => (0, _utils.unstable_ownerDocument)(mountNodeRef.current);
  const getModal = () => {
    modal.current.modalRef = modalRef.current;
    modal.current.mount = mountNodeRef.current;
    return modal.current;
  };
  const handleMounted = () => {
    manager.mount(getModal(), {
      disableScrollLock
    });

    // Fix a bug on Chrome where the scroll isn't initially 0.
    if (modalRef.current) {
      modalRef.current.scrollTop = 0;
    }
  };
  const handleOpen = (0, _utils.unstable_useEventCallback)(() => {
    const resolvedContainer = getContainer(container) || getDoc().body;
    manager.add(getModal(), resolvedContainer);

    // The element was already mounted.
    if (modalRef.current) {
      handleMounted();
    }
  });
  const isTopModal = () => manager.isTopModal(getModal());
  const handlePortalRef = (0, _utils.unstable_useEventCallback)(node => {
    mountNodeRef.current = node;
    if (!node) {
      return;
    }
    if (open && isTopModal()) {
      handleMounted();
    } else if (modalRef.current) {
      (0, _ModalManager.ariaHidden)(modalRef.current, ariaHiddenProp);
    }
  });
  const handleClose = React.useCallback(() => {
    manager.remove(getModal(), ariaHiddenProp);
  }, [ariaHiddenProp]);
  React.useEffect(() => {
    return () => {
      handleClose();
    };
  }, [handleClose]);
  React.useEffect(() => {
    if (open) {
      handleOpen();
    } else if (!hasTransition || !closeAfterTransition) {
      handleClose();
    }
  }, [open, handleClose, hasTransition, closeAfterTransition, handleOpen]);
  const createHandleKeyDown = otherHandlers => event => {
    otherHandlers.onKeyDown?.(event);

    // The handler doesn't take event.defaultPrevented into account:
    //
    // event.preventDefault() is meant to stop default behaviors like
    // clicking a checkbox to check it, hitting a button to submit a form,
    // and hitting left arrow to move the cursor in a text input etc.
    // Only special HTML elements have these default behaviors.
    if (event.key !== 'Escape' || event.which === 229 ||
    // Wait until IME is settled.
    !isTopModal()) {
      return;
    }
    if (!disableEscapeKeyDown) {
      // Swallow the event, in case someone is listening for the escape key on the body.
      event.stopPropagation();
      if (onClose) {
        onClose(event, 'escapeKeyDown');
      }
    }
  };
  const createHandleBackdropClick = otherHandlers => event => {
    otherHandlers.onClick?.(event);
    if (event.target !== event.currentTarget) {
      return;
    }
    if (onClose) {
      onClose(event, 'backdropClick');
    }
  };
  const getRootProps = (otherHandlers = {}) => {
    const propsEventHandlers = (0, _extractEventHandlers.default)(parameters);

    // The custom event handlers shouldn't be spread on the root element
    delete propsEventHandlers.onTransitionEnter;
    delete propsEventHandlers.onTransitionExited;
    const externalEventHandlers = {
      ...propsEventHandlers,
      ...otherHandlers
    };
    return {
      /*
       * Marking an element with the role presentation indicates to assistive technology
       * that this element should be ignored; it exists to support the web application and
       * is not meant for humans to interact with directly.
       * https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-static-element-interactions.md
       */
      role: 'presentation',
      ...externalEventHandlers,
      onKeyDown: createHandleKeyDown(externalEventHandlers),
      ref: handleRef
    };
  };
  const getBackdropProps = (otherHandlers = {}) => {
    const externalEventHandlers = otherHandlers;
    return {
      'aria-hidden': true,
      ...externalEventHandlers,
      onClick: createHandleBackdropClick(externalEventHandlers),
      open
    };
  };
  const getTransitionProps = () => {
    const handleEnter = () => {
      setExited(false);
      if (onTransitionEnter) {
        onTransitionEnter();
      }
    };
    const handleExited = () => {
      setExited(true);
      if (onTransitionExited) {
        onTransitionExited();
      }
      if (closeAfterTransition) {
        handleClose();
      }
    };
    return {
      onEnter: (0, _utils.unstable_createChainedFunction)(handleEnter, children?.props.onEnter),
      onExited: (0, _utils.unstable_createChainedFunction)(handleExited, children?.props.onExited)
    };
  };
  return {
    getRootProps,
    getBackdropProps,
    getTransitionProps,
    rootRef: handleRef,
    portalRef: handlePortalRef,
    isTopModal,
    exited,
    hasTransition
  };
}
var _default = exports.default = useModal;