zmp-react/esm/components/menu-item.js

Build full featured iOS & Android apps using ZMP & React

import _extends from "@babel/runtime/helpers/extends";
import React, { forwardRef, useRef, useImperativeHandle } from 'react';
import { useIsomorphicLayoutEffect } from '../shared/use-isomorphic-layout-effect';
import { classNames, getExtraAttrs, getSlots, emit } from '../shared/utils';
import { colorClasses, routerAttrs, routerClasses, actionsClasses, actionsAttrs } from '../shared/mixins';
import { useRouteProps } from '../shared/use-route-props';
import { useIcon } from '../shared/use-icon';
import { zmpready, zmp } from '../shared/zmp';
import { useTooltip } from '../shared/use-tooltip';

var MenuItem = /*#__PURE__*/forwardRef(function (props, ref) {
  var className = props.className,
      id = props.id,
      style = props.style,
      link = props.link,
      href = props.href,
      target = props.target,
      text = props.text,
      dropdown = props.dropdown,
      iconOnly = props.iconOnly;
  var extraAttrs = getExtraAttrs(props);
  var elRef = useRef(null);

  var onClick = function onClick(e) {
    emit(props, 'click', e);
  };

  var onOpened = function onOpened(el) {
    if (elRef.current !== el) return;
    emit(props, 'menuOpened', el);
  };

  var onClosed = function onClosed(el) {
    if (elRef.current !== el) return;
    emit(props, 'menuClosed', el);
  };

  useImperativeHandle(ref, function () {
    return {
      el: elRef.current
    };
  });
  useTooltip(elRef, props);
  useRouteProps(elRef, props);

  var attachEvents = function attachEvents() {
    zmpready(function () {
      zmp.on('menuOpened', onOpened);
      zmp.on('menuClosed', onClosed);
    });
  };

  var detachEvents = function detachEvents() {
    zmp.off('menuOpened', onOpened);
    zmp.off('menuClosed', onOpened);
  };

  useIsomorphicLayoutEffect(function () {
    attachEvents();
    return detachEvents;
  });
  var iconEl = useIcon(props);
  var slots = getSlots(props);
  var iconOnlyComputed;

  if (iconOnly || !text && slots.text && slots.text.length === 0 || !text && !slots.text) {
    iconOnlyComputed = true;
  } else {
    iconOnlyComputed = false;
  }

  var isLink = link || href || href === '';
  var Tag = isLink ? 'a' : 'div';
  var isDropdown = dropdown || dropdown === '';
  var classes = classNames({
    'menu-item': true,
    'menu-item-dropdown': isDropdown,
    'icon-only': iconOnlyComputed
  }, className, colorClasses(props), routerClasses(props), actionsClasses(props));
  var hrefComputed = href;
  if (typeof hrefComputed === 'undefined' && link) hrefComputed = '#';

  var attrs = _extends({
    href: hrefComputed,
    target: target
  }, routerAttrs(props), actionsAttrs(props));

  return /*#__PURE__*/React.createElement(Tag, _extends({
    ref: elRef,
    className: classes,
    id: id,
    style: style
  }, attrs, extraAttrs, {
    onClick: onClick
  }), (text || slots.text && slots.text.length || iconEl) && /*#__PURE__*/React.createElement("div", {
    className: "menu-item-content"
  }, text, iconEl, slots.text), slots.default);
});
MenuItem.displayName = 'zmp-menu-item';
export default MenuItem;