primereact/fieldset/fieldset.cjs.js

PrimeReact is an open source UI library for React featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var React = require('react');
var csstransition = require('primereact/csstransition');
var hooks = require('primereact/hooks');
var ripple = require('primereact/ripple');
var utils = require('primereact/utils');

function _interopNamespace(e) {
  if (e && e.__esModule) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n["default"] = e;
  return Object.freeze(n);
}

var React__namespace = /*#__PURE__*/_interopNamespace(React);

function _extends() {
  _extends = Object.assign ? Object.assign.bind() : function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];

      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }

    return target;
  };
  return _extends.apply(this, arguments);
}

function _arrayWithHoles(arr) {
  if (Array.isArray(arr)) return arr;
}

function _iterableToArrayLimit(arr, i) {
  var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];

  if (_i == null) return;
  var _arr = [];
  var _n = true;
  var _d = false;

  var _s, _e;

  try {
    for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
      _arr.push(_s.value);

      if (i && _arr.length === i) break;
    }
  } catch (err) {
    _d = true;
    _e = err;
  } finally {
    try {
      if (!_n && _i["return"] != null) _i["return"]();
    } finally {
      if (_d) throw _e;
    }
  }

  return _arr;
}

function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;

  for (var i = 0, arr2 = new Array(len); i < len; i++) {
    arr2[i] = arr[i];
  }

  return arr2;
}

function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}

function _nonIterableRest() {
  throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

function _slicedToArray(arr, i) {
  return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}

var Fieldset = /*#__PURE__*/React__namespace.forwardRef(function (props, ref) {
  var _React$useState = React__namespace.useState(props.id),
      _React$useState2 = _slicedToArray(_React$useState, 2),
      idState = _React$useState2[0],
      setIdState = _React$useState2[1];

  var _React$useState3 = React__namespace.useState(props.collapsed),
      _React$useState4 = _slicedToArray(_React$useState3, 2),
      collapsedState = _React$useState4[0],
      setCollapsedState = _React$useState4[1];

  var collapsed = props.toggleable ? props.onToggle ? props.collapsed : collapsedState : false;
  var elementRef = React__namespace.useRef(null);
  var contentRef = React__namespace.useRef(null);
  var headerId = idState + '_header';
  var contentId = idState + '_content';

  var toggle = function toggle(event) {
    if (props.toggleable) {
      collapsed ? expand(event) : collapse(event);

      if (props.onToggle) {
        props.onToggle({
          originalEvent: event,
          value: !collapsed
        });
      }
    }

    event.preventDefault();
  };

  var expand = function expand(event) {
    if (!props.onToggle) {
      setCollapsedState(false);
    }

    props.onExpand && props.onExpand(event);
  };

  var collapse = function collapse(event) {
    if (!props.onToggle) {
      setCollapsedState(true);
    }

    props.onCollapse && props.onCollapse(event);
  };

  hooks.useMountEffect(function () {
    if (!props.id) {
      setIdState(utils.UniqueComponentId());
    }
  });

  var createContent = function createContent() {
    return /*#__PURE__*/React__namespace.createElement(csstransition.CSSTransition, {
      nodeRef: contentRef,
      classNames: "p-toggleable-content",
      timeout: {
        enter: 1000,
        exit: 450
      },
      "in": !collapsed,
      unmountOnExit: true,
      options: props.transitionOptions
    }, /*#__PURE__*/React__namespace.createElement("div", {
      ref: contentRef,
      id: contentId,
      className: "p-toggleable-content",
      "aria-hidden": collapsed,
      role: "region",
      "aria-labelledby": headerId
    }, /*#__PURE__*/React__namespace.createElement("div", {
      className: "p-fieldset-content"
    }, props.children)));
  };

  var createToggleIcon = function createToggleIcon() {
    if (props.toggleable) {
      var _className = utils.classNames('p-fieldset-toggler pi', {
        'pi-plus': collapsed,
        'pi-minus': !collapsed
      });

      return /*#__PURE__*/React__namespace.createElement("span", {
        className: _className
      });
    }

    return null;
  };

  var createLegendContent = function createLegendContent() {
    if (props.toggleable) {
      var toggleIcon = createToggleIcon();
      return /*#__PURE__*/React__namespace.createElement("a", {
        href: '#' + contentId,
        "aria-controls": contentId,
        id: headerId,
        "aria-expanded": !collapsed,
        tabIndex: props.toggleable ? null : -1
      }, toggleIcon, /*#__PURE__*/React__namespace.createElement("span", {
        className: "p-fieldset-legend-text"
      }, props.legend), /*#__PURE__*/React__namespace.createElement(ripple.Ripple, null));
    }

    return /*#__PURE__*/React__namespace.createElement("span", {
      className: "p-fieldset-legend-text",
      id: headerId
    }, props.legend);
  };

  var createLegend = function createLegend() {
    if (props.legend != null || props.toggleable) {
      var legendContent = createLegendContent();
      return /*#__PURE__*/React__namespace.createElement("legend", {
        className: "p-fieldset-legend p-unselectable-text",
        onClick: toggle
      }, legendContent);
    }
  };

  React__namespace.useImperativeHandle(ref, function () {
    return {
      props: props,
      getElement: function getElement() {
        return elementRef.current;
      },
      getContent: function getContent() {
        return contentRef.current;
      }
    };
  });
  var otherProps = utils.ObjectUtils.findDiffKeys(props, Fieldset.defaultProps);
  var className = utils.classNames('p-fieldset p-component', {
    'p-fieldset-toggleable': props.toggleable
  }, props.className);
  var legend = createLegend();
  var content = createContent();
  return /*#__PURE__*/React__namespace.createElement("fieldset", _extends({
    id: idState,
    ref: elementRef,
    className: className,
    style: props.style
  }, otherProps, {
    onClick: props.onClick
  }), legend, content);
});
Fieldset.displayName = 'Fieldset';
Fieldset.defaultProps = {
  __TYPE: 'Fieldset',
  id: null,
  legend: null,
  className: null,
  style: null,
  toggleable: null,
  collapsed: null,
  transitionOptions: null,
  onExpand: null,
  onCollapse: null,
  onToggle: null,
  onClick: null
};

exports.Fieldset = Fieldset;