this.primereact = this.primereact || {};
this.primereact.galleria = (function (exports, React, utils, ripple, PrimeReact, csstransition, portal) {
  'use strict';

  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

  var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
  var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);

  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }

  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    Object.defineProperty(Constructor, "prototype", {
      writable: false
    });
    return Constructor;
  }

  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }

    return self;
  }

  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };

    return _setPrototypeOf(o, p);
  }

  function _inherits(subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function");
    }

    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        writable: true,
        configurable: true
      }
    });
    Object.defineProperty(subClass, "prototype", {
      writable: false
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }

  function _typeof(obj) {
    "@babel/helpers - typeof";

    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
      return typeof obj;
    } : function (obj) {
      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    }, _typeof(obj);
  }

  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    } else if (call !== void 0) {
      throw new TypeError("Derived constructors may only return object or undefined");
    }

    return _assertThisInitialized(self);
  }

  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }

  function _defineProperty(obj, key, value) {
    if (key in obj) {
      Object.defineProperty(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }

    return obj;
  }

  function _extends() {
    _extends = Object.assign || 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 _createSuper$2(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$2(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$2() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

  var GalleriaItemComponent = /*#__PURE__*/function (_Component) {
    _inherits(GalleriaItemComponent, _Component);

    var _super = _createSuper$2(GalleriaItemComponent);

    function GalleriaItemComponent(props) {
      var _this;

      _classCallCheck(this, GalleriaItemComponent);

      _this = _super.call(this, props);
      _this.navForward = _this.navForward.bind(_assertThisInitialized(_this));
      _this.navBackward = _this.navBackward.bind(_assertThisInitialized(_this));
      _this.next = _this.next.bind(_assertThisInitialized(_this));
      _this.prev = _this.prev.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(GalleriaItemComponent, [{
      key: "step",
      value: function step(index) {
        if (this.itemsContainer) {
          this.itemsContainer.style.transform = this.isVertical() ? "translate3d(0, ".concat(index * 100, "%, 0)") : "translate3d(".concat(index * 100, "%, 0, 0)");
          this.itemsContainer.style.transition = 'transform 500ms ease 0s';
        }
      }
    }, {
      key: "next",
      value: function next() {
        var nextItemIndex = this.props.activeItemIndex + 1;
        this.props.onActiveItemChange({
          index: this.props.circular && this.props.value.length - 1 === this.props.activeItemIndex ? 0 : nextItemIndex
        });
      }
    }, {
      key: "prev",
      value: function prev() {
        var prevItemIndex = this.props.activeItemIndex !== 0 ? this.props.activeItemIndex - 1 : 0;
        this.props.onActiveItemChange({
          index: this.props.circular && this.props.activeItemIndex === 0 ? this.props.value.length - 1 : prevItemIndex
        });
      }
    }, {
      key: "stopSlideShow",
      value: function stopSlideShow() {
        if (this.props.slideShowActive && this.props.stopSlideShow) {
          this.props.stopSlideShow();
        }
      }
    }, {
      key: "navBackward",
      value: function navBackward(e) {
        this.stopSlideShow();
        this.prev();

        if (e && e.cancelable) {
          e.preventDefault();
        }
      }
    }, {
      key: "navForward",
      value: function navForward(e) {
        this.stopSlideShow();
        this.next();

        if (e && e.cancelable) {
          e.preventDefault();
        }
      }
    }, {
      key: "onIndicatorClick",
      value: function onIndicatorClick(index) {
        this.stopSlideShow();
        this.props.onActiveItemChange({
          index: index
        });
      }
    }, {
      key: "onIndicatorMouseEnter",
      value: function onIndicatorMouseEnter(index) {
        if (this.props.changeItemOnIndicatorHover) {
          this.stopSlideShow();
          this.props.onActiveItemChange({
            index: index
          });
        }
      }
    }, {
      key: "onIndicatorKeyDown",
      value: function onIndicatorKeyDown(event, index) {
        if (event.which === 13) {
          this.stopSlideShow();
          this.props.onActiveItemChange({
            index: index
          });
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.props.autoPlay) {
          this.props.startSlideShow();
        }
      }
    }, {
      key: "renderBackwardNavigator",
      value: function renderBackwardNavigator() {
        if (this.props.showItemNavigators) {
          var isDisabled = !this.props.circular && this.props.activeItemIndex === 0;
          var buttonClassName = utils.classNames('p-galleria-item-prev p-galleria-item-nav p-link', {
            'p-disabled': isDisabled
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            type: "button",
            className: buttonClassName,
            onClick: this.navBackward,
            disabled: isDisabled
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: "p-galleria-item-prev-icon pi pi-chevron-left"
          }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        }

        return null;
      }
    }, {
      key: "renderForwardNavigator",
      value: function renderForwardNavigator() {
        if (this.props.showItemNavigators) {
          var isDisabled = !this.props.circular && this.props.activeItemIndex === this.props.value.length - 1;
          var buttonClassName = utils.classNames('p-galleria-item-next p-galleria-item-nav p-link', {
            'p-disabled': isDisabled
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            type: "button",
            className: buttonClassName,
            onClick: this.navForward,
            disabled: isDisabled
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: "p-galleria-item-next-icon pi pi-chevron-right"
          }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        }

        return null;
      }
    }, {
      key: "renderCaption",
      value: function renderCaption() {
        if (this.props.caption) {
          var content = this.props.caption(this.props.value[this.props.activeItemIndex]);
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-galleria-caption"
          }, content);
        }

        return null;
      }
    }, {
      key: "renderIndicator",
      value: function renderIndicator(index) {
        var _this2 = this;

        var indicator = this.props.indicator && this.props.indicator(index);
        var isActive = this.props.activeItemIndex === index;
        var indicatorItemClassName = utils.classNames('p-galleria-indicator', {
          'p-highlight': isActive
        });

        if (!indicator) {
          indicator = /*#__PURE__*/React__default["default"].createElement("button", {
            type: "button",
            tabIndex: -1,
            className: "p-link"
          }, /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        }

        return /*#__PURE__*/React__default["default"].createElement("li", {
          className: indicatorItemClassName,
          key: 'p-galleria-indicator-' + index,
          tabIndex: 0,
          onClick: function onClick() {
            return _this2.onIndicatorClick(index);
          },
          onMouseEnter: function onMouseEnter() {
            return _this2.onIndicatorMouseEnter(index);
          },
          onKeyDown: function onKeyDown(e) {
            return _this2.onIndicatorKeyDown(e, index);
          }
        }, indicator);
      }
    }, {
      key: "renderIndicators",
      value: function renderIndicators() {
        if (this.props.showIndicators) {
          var indicatorsContentClassName = utils.classNames('p-galleria-indicators p-reset', this.props.indicatorsContentClassName);
          var indicators = [];

          for (var i = 0; i < this.props.value.length; i++) {
            indicators.push(this.renderIndicator(i));
          }

          return /*#__PURE__*/React__default["default"].createElement("ul", {
            className: indicatorsContentClassName
          }, indicators);
        }

        return null;
      }
    }, {
      key: "render",
      value: function render() {
        var _this3 = this;

        var content = this.props.itemTemplate && this.props.itemTemplate(this.props.value[this.props.activeItemIndex]);
        var backwardNavigator = this.renderBackwardNavigator();
        var forwardNavigator = this.renderForwardNavigator();
        var caption = this.renderCaption();
        var indicators = this.renderIndicators();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          ref: function ref(el) {
            return _this3.props.forwardRef(el);
          },
          className: "p-galleria-item-wrapper"
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-item-container"
        }, backwardNavigator, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-item"
        }, content), forwardNavigator, caption), indicators);
      }
    }]);

    return GalleriaItemComponent;
  }(React.Component);

  var GalleriaItem = /*#__PURE__*/React__default["default"].forwardRef(function (props, ref) {
    return /*#__PURE__*/React__default["default"].createElement(GalleriaItemComponent, _extends({
      forwardRef: ref
    }, props));
  });

  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 _arrayWithoutHoles(arr) {
    if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  }

  function _iterableToArray(iter) {
    if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
  }

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

  function _toConsumableArray(arr) {
    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  }

  function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct$1() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

  var GalleriaThumbnailItem = /*#__PURE__*/function (_Component) {
    _inherits(GalleriaThumbnailItem, _Component);

    var _super = _createSuper$1(GalleriaThumbnailItem);

    function GalleriaThumbnailItem(props) {
      var _this;

      _classCallCheck(this, GalleriaThumbnailItem);

      _this = _super.call(this, props);
      _this.onItemClick = _this.onItemClick.bind(_assertThisInitialized(_this));
      _this.onItemKeyDown = _this.onItemKeyDown.bind(_assertThisInitialized(_this));
      return _this;
    }

    _createClass(GalleriaThumbnailItem, [{
      key: "onItemClick",
      value: function onItemClick(event) {
        this.props.onItemClick({
          originalEvent: event,
          index: this.props.index
        });
      }
    }, {
      key: "onItemKeyDown",
      value: function onItemKeyDown(event) {
        if (event.which === 13) {
          this.props.onItemClick({
            originalEvent: event,
            index: this.props.index
          });
        }
      }
    }, {
      key: "render",
      value: function render() {
        var content = this.props.template && this.props.template(this.props.item);
        var itemClassName = utils.classNames(this.props.className, 'p-galleria-thumbnail-item', {
          'p-galleria-thumbnail-item-current': this.props.current,
          'p-galleria-thumbnail-item-active': this.props.active,
          'p-galleria-thumbnail-item-start': this.props.start,
          'p-galleria-thumbnail-item-end': this.props.end
        });
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: itemClassName
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-thumbnail-item-content",
          tabIndex: this.props.active ? 0 : null,
          onClick: this.onItemClick,
          onKeyDown: this.onItemKeyDown
        }, content));
      }
    }]);

    return GalleriaThumbnailItem;
  }(React.Component);

  _defineProperty(GalleriaThumbnailItem, "defaultProps", {
    index: null,
    template: null,
    item: null,
    current: false,
    active: false,
    start: false,
    end: false,
    className: null,
    onItemClick: null
  });

  var GalleriaThumbnails = /*#__PURE__*/function (_Component2) {
    _inherits(GalleriaThumbnails, _Component2);

    var _super2 = _createSuper$1(GalleriaThumbnails);

    function GalleriaThumbnails(props) {
      var _this2;

      _classCallCheck(this, GalleriaThumbnails);

      _this2 = _super2.call(this, props);
      _this2.state = {
        numVisible: props.numVisible,
        totalShiftedItems: 0,
        page: 0
      };
      _this2.navForward = _this2.navForward.bind(_assertThisInitialized(_this2));
      _this2.navBackward = _this2.navBackward.bind(_assertThisInitialized(_this2));
      _this2.onTransitionEnd = _this2.onTransitionEnd.bind(_assertThisInitialized(_this2));
      _this2.onTouchStart = _this2.onTouchStart.bind(_assertThisInitialized(_this2));
      _this2.onTouchMove = _this2.onTouchMove.bind(_assertThisInitialized(_this2));
      _this2.onTouchEnd = _this2.onTouchEnd.bind(_assertThisInitialized(_this2));
      _this2.onItemClick = _this2.onItemClick.bind(_assertThisInitialized(_this2));
      _this2.attributeSelector = utils.UniqueComponentId();
      return _this2;
    }

    _createClass(GalleriaThumbnails, [{
      key: "step",
      value: function step(dir) {
        var totalShiftedItems = this.state.totalShiftedItems + dir;

        if (dir < 0 && -1 * totalShiftedItems + this.state.numVisible > this.props.value.length - 1) {
          totalShiftedItems = this.state.numVisible - this.props.value.length;
        } else if (dir > 0 && totalShiftedItems > 0) {
          totalShiftedItems = 0;
        }

        if (this.props.circular) {
          if (dir < 0 && this.props.value.length - 1 === this.props.activeItemIndex) {
            totalShiftedItems = 0;
          } else if (dir > 0 && this.props.activeItemIndex === 0) {
            totalShiftedItems = this.state.numVisible - this.props.value.length;
          }
        }

        if (this.itemsContainer) {
          utils.DomHandler.removeClass(this.itemsContainer, 'p-items-hidden');
          this.itemsContainer.style.transform = this.props.isVertical ? "translate3d(0, ".concat(totalShiftedItems * (100 / this.state.numVisible), "%, 0)") : "translate3d(".concat(totalShiftedItems * (100 / this.state.numVisible), "%, 0, 0)");
          this.itemsContainer.style.transition = 'transform 500ms ease 0s';
        }

        this.setState({
          totalShiftedItems: totalShiftedItems
        });
      }
    }, {
      key: "stopSlideShow",
      value: function stopSlideShow() {
        if (this.props.slideShowActive && this.props.stopSlideShow) {
          this.props.stopSlideShow();
        }
      }
    }, {
      key: "getMedianItemIndex",
      value: function getMedianItemIndex() {
        var index = Math.floor(this.state.numVisible / 2);
        return this.state.numVisible % 2 ? index : index - 1;
      }
    }, {
      key: "navBackward",
      value: function navBackward(e) {
        this.stopSlideShow();
        var prevItemIndex = this.props.activeItemIndex !== 0 ? this.props.activeItemIndex - 1 : 0;
        var diff = prevItemIndex + this.state.totalShiftedItems;

        if (this.state.numVisible - diff - 1 > this.getMedianItemIndex() && (-1 * this.state.totalShiftedItems !== 0 || this.props.circular)) {
          this.step(1);
        }

        this.props.onActiveItemChange({
          index: this.props.circular && this.props.activeItemIndex === 0 ? this.props.value.length - 1 : prevItemIndex
        });

        if (e.cancelable) {
          e.preventDefault();
        }
      }
    }, {
      key: "navForward",
      value: function navForward(e) {
        this.stopSlideShow();
        var nextItemIndex = this.props.activeItemIndex + 1;

        if (nextItemIndex + this.state.totalShiftedItems > this.getMedianItemIndex() && (-1 * this.state.totalShiftedItems < this.getTotalPageNumber() - 1 || this.props.circular)) {
          this.step(-1);
        }

        this.props.onActiveItemChange({
          index: this.props.circular && this.props.value.length - 1 === this.props.activeItemIndex ? 0 : nextItemIndex
        });

        if (e.cancelable) {
          e.preventDefault();
        }
      }
    }, {
      key: "onItemClick",
      value: function onItemClick(event) {
        this.stopSlideShow();
        var selectedItemIndex = event.index;

        if (selectedItemIndex !== this.props.activeItemIndex) {
          var diff = selectedItemIndex + this.state.totalShiftedItems;
          var dir = 0;

          if (selectedItemIndex < this.props.activeItemIndex) {
            dir = this.state.numVisible - diff - 1 - this.getMedianItemIndex();

            if (dir > 0 && -1 * this.state.totalShiftedItems !== 0) {
              this.step(dir);
            }
          } else {
            dir = this.getMedianItemIndex() - diff;

            if (dir < 0 && -1 * this.state.totalShiftedItems < this.getTotalPageNumber() - 1) {
              this.step(dir);
            }
          }

          this.props.onActiveItemChange({
            index: selectedItemIndex
          });
        }
      }
    }, {
      key: "onTransitionEnd",
      value: function onTransitionEnd(e) {
        if (this.itemsContainer && e.propertyName === 'transform') {
          utils.DomHandler.addClass(this.itemsContainer, 'p-items-hidden');
          this.itemsContainer.style.transition = '';
        }
      }
    }, {
      key: "onTouchStart",
      value: function onTouchStart(e) {
        var touchobj = e.changedTouches[0];
        this.startPos = {
          x: touchobj.pageX,
          y: touchobj.pageY
        };
      }
    }, {
      key: "onTouchMove",
      value: function onTouchMove(e) {
        if (e.cancelable) {
          e.preventDefault();
        }
      }
    }, {
      key: "onTouchEnd",
      value: function onTouchEnd(e) {
        var touchobj = e.changedTouches[0];

        if (this.props.isVertical) {
          this.changePageOnTouch(e, touchobj.pageY - this.startPos.y);
        } else {
          this.changePageOnTouch(e, touchobj.pageX - this.startPos.x);
        }
      }
    }, {
      key: "changePageOnTouch",
      value: function changePageOnTouch(e, diff) {
        if (diff < 0) {
          // left
          this.navForward(e);
        } else {
          // right
          this.navBackward(e);
        }
      }
    }, {
      key: "getTotalPageNumber",
      value: function getTotalPageNumber() {
        return this.props.value.length > this.state.numVisible ? this.props.value.length - this.state.numVisible + 1 : 0;
      }
    }, {
      key: "createStyle",
      value: function createStyle() {
        if (!this.thumbnailsStyle) {
          this.thumbnailsStyle = utils.DomHandler.createInlineStyle(PrimeReact__default["default"].nonce);
        }

        var innerHTML = "\n            .p-galleria-thumbnail-items[".concat(this.attributeSelector, "] .p-galleria-thumbnail-item {\n                flex: 1 0 ").concat(100 / this.state.numVisible, "%\n            }\n        ");

        if (this.props.responsiveOptions) {
          this.responsiveOptions = _toConsumableArray(this.props.responsiveOptions);
          this.responsiveOptions.sort(function (data1, data2) {
            var value1 = data1.breakpoint;
            var value2 = data2.breakpoint;
            var result = null;
            if (value1 == null && value2 != null) result = -1;else if (value1 != null && value2 == null) result = 1;else if (value1 == null && value2 == null) result = 0;else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, {
              numeric: true
            });else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
            return -1 * result;
          });

          for (var i = 0; i < this.responsiveOptions.length; i++) {
            var res = this.responsiveOptions[i];
            innerHTML += "\n                    @media screen and (max-width: ".concat(res.breakpoint, ") {\n                        .p-galleria-thumbnail-items[").concat(this.attributeSelector, "] .p-galleria-thumbnail-item {\n                            flex: 1 0 ").concat(100 / res.numVisible, "%\n                        }\n                    }\n                ");
          }
        }

        this.thumbnailsStyle.innerHTML = innerHTML;
      }
    }, {
      key: "calculatePosition",
      value: function calculatePosition() {
        if (this.itemsContainer && this.responsiveOptions) {
          var windowWidth = window.innerWidth;
          var matchedResponsiveData = {
            numVisible: this.props.numVisible
          };

          for (var i = 0; i < this.responsiveOptions.length; i++) {
            var res = this.responsiveOptions[i];

            if (parseInt(res.breakpoint, 10) >= windowWidth) {
              matchedResponsiveData = res;
            }
          }

          if (this.state.numVisible !== matchedResponsiveData.numVisible) {
            this.setState({
              numVisible: matchedResponsiveData.numVisible
            });
          }
        }
      }
    }, {
      key: "bindDocumentListeners",
      value: function bindDocumentListeners() {
        var _this3 = this;

        if (!this.documentResizeListener) {
          this.documentResizeListener = function () {
            _this3.calculatePosition();
          };

          window.addEventListener('resize', this.documentResizeListener);
        }
      }
    }, {
      key: "unbindDocumentListeners",
      value: function unbindDocumentListeners() {
        if (this.documentResizeListener) {
          window.removeEventListener('resize', this.documentResizeListener);
          this.documentResizeListener = null;
        }
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.itemsContainer) {
          this.itemsContainer.setAttribute(this.attributeSelector, '');
        }

        this.createStyle();
        this.calculatePosition();

        if (this.props.responsiveOptions) {
          this.bindDocumentListeners();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        var totalShiftedItems = this.state.totalShiftedItems;

        if (prevState.numVisible !== this.state.numVisible || prevProps.activeItemIndex !== this.props.activeItemIndex) {
          if (this.props.activeItemIndex <= this.getMedianItemIndex()) {
            totalShiftedItems = 0;
          } else if (this.props.value.length - this.state.numVisible + this.getMedianItemIndex() < this.props.activeItemIndex) {
            totalShiftedItems = this.state.numVisible - this.props.value.length;
          } else if (this.props.value.length - this.state.numVisible < this.props.activeItemIndex && this.state.numVisible % 2 === 0) {
            totalShiftedItems = this.props.activeItemIndex * -1 + this.getMedianItemIndex() + 1;
          } else {
            totalShiftedItems = this.props.activeItemIndex * -1 + this.getMedianItemIndex();
          }

          if (totalShiftedItems !== this.state.totalShiftedItems) {
            this.setState({
              totalShiftedItems: totalShiftedItems
            });
          }

          this.itemsContainer.style.transform = this.props.isVertical ? "translate3d(0, ".concat(totalShiftedItems * (100 / this.state.numVisible), "%, 0)") : "translate3d(".concat(totalShiftedItems * (100 / this.state.numVisible), "%, 0, 0)");

          if (prevProps.activeItemIndex !== this.props.activeItemIndex) {
            utils.DomHandler.removeClass(this.itemsContainer, 'p-items-hidden');
            this.itemsContainer.style.transition = 'transform 500ms ease 0s';
          }
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.props.responsiveOptions) {
          this.unbindDocumentListeners();
        }
      }
    }, {
      key: "renderItems",
      value: function renderItems() {
        var _this4 = this;

        return this.props.value.map(function (item, index) {
          var firstIndex = _this4.state.totalShiftedItems * -1,
              lastIndex = firstIndex + _this4.state.numVisible - 1,
              isActive = firstIndex <= index && lastIndex >= index,
              start = firstIndex === index,
              end = lastIndex === index,
              current = _this4.props.activeItemIndex === index;
          return /*#__PURE__*/React__default["default"].createElement(GalleriaThumbnailItem, {
            key: index,
            index: index,
            template: _this4.props.itemTemplate,
            item: item,
            active: isActive,
            start: start,
            end: end,
            onItemClick: _this4.onItemClick,
            current: current
          });
        });
      }
    }, {
      key: "renderBackwardNavigator",
      value: function renderBackwardNavigator() {
        if (this.props.showThumbnailNavigators) {
          var isDisabled = !this.props.circular && this.props.activeItemIndex === 0 || this.props.value.length <= this.state.numVisible;
          var buttonClassName = utils.classNames('p-galleria-thumbnail-prev p-link', {
            'p-disabled': isDisabled
          }),
              iconClassName = utils.classNames('p-galleria-thumbnail-prev-icon pi', {
            'pi-chevron-left': !this.props.isVertical,
            'pi-chevron-up': this.props.isVertical
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            className: buttonClassName,
            onClick: this.navBackward,
            disabled: isDisabled
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: iconClassName
          }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        }

        return null;
      }
    }, {
      key: "renderForwardNavigator",
      value: function renderForwardNavigator() {
        if (this.props.showThumbnailNavigators) {
          var isDisabled = !this.props.circular && this.props.activeItemIndex === this.props.value.length - 1 || this.props.value.length <= this.state.numVisible;
          var buttonClassName = utils.classNames('p-galleria-thumbnail-next p-link', {
            'p-disabled': isDisabled
          }),
              iconClassName = utils.classNames('p-galleria-thumbnail-next-icon pi', {
            'pi-chevron-right': !this.props.isVertical,
            'pi-chevron-down': this.props.isVertical
          });
          return /*#__PURE__*/React__default["default"].createElement("button", {
            className: buttonClassName,
            onClick: this.navForward,
            disabled: isDisabled
          }, /*#__PURE__*/React__default["default"].createElement("span", {
            className: iconClassName
          }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        }

        return null;
      }
    }, {
      key: "renderContent",
      value: function renderContent() {
        var _this5 = this;

        var items = this.renderItems();
        var height = this.props.isVertical ? this.props.contentHeight : '';
        var backwardNavigator = this.renderBackwardNavigator();
        var forwardNavigator = this.renderForwardNavigator();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-thumbnail-container"
        }, backwardNavigator, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-thumbnail-items-container",
          style: {
            'height': height
          }
        }, /*#__PURE__*/React__default["default"].createElement("div", {
          ref: function ref(el) {
            return _this5.itemsContainer = el;
          },
          className: "p-galleria-thumbnail-items",
          onTransitionEnd: this.onTransitionEnd,
          onTouchStart: this.onTouchStart,
          onTouchMove: this.onTouchMove,
          onTouchEnd: this.onTouchEnd
        }, items)), forwardNavigator);
      }
    }, {
      key: "render",
      value: function render() {
        var content = this.renderContent();
        return /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-thumbnail-wrapper"
        }, content);
      }
    }]);

    return GalleriaThumbnails;
  }(React.Component);

  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

  function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

  function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
  var Galleria = /*#__PURE__*/function (_Component) {
    _inherits(Galleria, _Component);

    var _super = _createSuper(Galleria);

    function Galleria(props) {
      var _this;

      _classCallCheck(this, Galleria);

      _this = _super.call(this, props);
      _this.state = {
        visible: false,
        numVisible: props.numVisible,
        slideShowActive: false
      };

      if (!_this.props.onItemChange) {
        _this.state = _objectSpread(_objectSpread({}, _this.state), {}, {
          activeIndex: props.activeIndex
        });
      }

      _this.onActiveItemChange = _this.onActiveItemChange.bind(_assertThisInitialized(_this));
      _this.show = _this.show.bind(_assertThisInitialized(_this));
      _this.hide = _this.hide.bind(_assertThisInitialized(_this));
      _this.startSlideShow = _this.startSlideShow.bind(_assertThisInitialized(_this));
      _this.stopSlideShow = _this.stopSlideShow.bind(_assertThisInitialized(_this));
      _this.onEnter = _this.onEnter.bind(_assertThisInitialized(_this));
      _this.onEntering = _this.onEntering.bind(_assertThisInitialized(_this));
      _this.onEntered = _this.onEntered.bind(_assertThisInitialized(_this));
      _this.onExit = _this.onExit.bind(_assertThisInitialized(_this));
      _this.onExited = _this.onExited.bind(_assertThisInitialized(_this));
      _this.galleriaRef = /*#__PURE__*/React__default["default"].createRef();
      return _this;
    }

    _createClass(Galleria, [{
      key: "activeItemIndex",
      get: function get() {
        return this.props.onItemChange ? this.props.activeIndex : this.state.activeIndex;
      }
    }, {
      key: "onActiveItemChange",
      value: function onActiveItemChange(event) {
        if (this.props.onItemChange) {
          this.props.onItemChange(event);
        } else {
          this.setState({
            activeIndex: event.index
          });
        }
      }
    }, {
      key: "show",
      value: function show() {
        this.setState({
          visible: true
        });
      }
    }, {
      key: "hide",
      value: function hide() {
        this.setState({
          visible: false
        });
      }
    }, {
      key: "onEnter",
      value: function onEnter() {
        utils.DomHandler.addClass(document.body, 'p-overflow-hidden');
      }
    }, {
      key: "onEntering",
      value: function onEntering() {
        utils.ZIndexUtils.set('modal', this.mask, PrimeReact__default["default"].autoZIndex, this.props.baseZIndex || PrimeReact__default["default"].zIndex['modal']);
        utils.DomHandler.addMultipleClasses(this.mask, 'p-component-overlay p-component-overlay-enter');
      }
    }, {
      key: "onEntered",
      value: function onEntered() {
        this.props.onShow && this.props.onShow();
      }
    }, {
      key: "onExit",
      value: function onExit() {
        utils.DomHandler.removeClass(document.body, 'p-overflow-hidden');
        utils.DomHandler.addClass(this.mask, 'p-component-overlay-leave');
      }
    }, {
      key: "onExited",
      value: function onExited() {
        utils.ZIndexUtils.clear(this.mask);
        this.props.onHide && this.props.onHide();
      }
    }, {
      key: "isAutoPlayActive",
      value: function isAutoPlayActive() {
        return this.state.slideShowActive;
      }
    }, {
      key: "startSlideShow",
      value: function startSlideShow() {
        var _this2 = this;

        this.interval = setInterval(function () {
          var activeIndex = _this2.props.circular && _this2.props.value.length - 1 === _this2.activeItemIndex ? 0 : _this2.activeItemIndex + 1;

          _this2.onActiveItemChange({
            index: activeIndex
          });
        }, this.props.transitionInterval);
        this.setState({
          slideShowActive: true
        });
      }
    }, {
      key: "stopSlideShow",
      value: function stopSlideShow() {
        if (this.interval) {
          clearInterval(this.interval);
        }

        this.setState({
          slideShowActive: false
        });
      }
    }, {
      key: "getPositionClassName",
      value: function getPositionClassName(preClassName, position) {
        var positions = ['top', 'left', 'bottom', 'right'];
        var pos = positions.find(function (item) {
          return item === position;
        });
        return pos ? "".concat(preClassName, "-").concat(pos) : '';
      }
    }, {
      key: "isVertical",
      value: function isVertical() {
        return this.props.thumbnailsPosition === 'left' || this.props.thumbnailsPosition === 'right';
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate(prevProps, prevState) {
        if (prevProps.value !== this.props.value) {
          if (this.props.value && this.props.value.length < this.state.numVisible) {
            this.setState({
              numVisible: this.props.value.length
            });
          }
        }

        if (prevProps.numVisible !== this.props.numVisible) {
          this.setState({
            numVisible: this.props.numVisible
          });
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.state.slideShowActive) {
          this.stopSlideShow();
        }

        utils.ZIndexUtils.clear(this.mask);
      }
    }, {
      key: "renderHeader",
      value: function renderHeader() {
        if (this.props.header) {
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-galleria-header"
          }, this.props.header);
        }

        return null;
      }
    }, {
      key: "renderFooter",
      value: function renderFooter() {
        if (this.props.footer) {
          return /*#__PURE__*/React__default["default"].createElement("div", {
            className: "p-galleria-footer"
          }, this.props.footer);
        }

        return null;
      }
    }, {
      key: "renderElement",
      value: function renderElement() {
        var _this3 = this;

        var isVertical = this.isVertical();
        var thumbnailsPosClassName = this.props.showThumbnails && this.getPositionClassName('p-galleria-thumbnails', this.props.thumbnailsPosition);
        var indicatorPosClassName = this.props.showIndicators && this.getPositionClassName('p-galleria-indicators', this.props.indicatorsPosition);
        var galleriaClassName = utils.classNames('p-galleria p-component', this.props.className, {
          'p-galleria-fullscreen': this.props.fullScreen,
          'p-galleria-indicator-onitem': this.props.showIndicatorsOnItem,
          'p-galleria-item-nav-onhover': this.props.showItemNavigatorsOnHover && !this.props.fullScreen
        }, thumbnailsPosClassName, indicatorPosClassName);
        var closeIcon = this.props.fullScreen && /*#__PURE__*/React__default["default"].createElement("button", {
          type: "button",
          className: "p-galleria-close p-link",
          onClick: this.hide
        }, /*#__PURE__*/React__default["default"].createElement("span", {
          className: "p-galleria-close-icon pi pi-times"
        }), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
        var header = this.renderHeader();
        var footer = this.renderFooter();
        var element = /*#__PURE__*/React__default["default"].createElement("div", {
          ref: this.galleriaRef,
          id: this.props.id,
          className: galleriaClassName,
          style: this.props.style
        }, closeIcon, header, /*#__PURE__*/React__default["default"].createElement("div", {
          className: "p-galleria-content"
        }, /*#__PURE__*/React__default["default"].createElement(GalleriaItem, {
          ref: function ref(el) {
            return _this3.previewContent = el;
          },
          value: this.props.value,
          activeItemIndex: this.activeItemIndex,
          onActiveItemChange: this.onActiveItemChange,
          itemTemplate: this.props.item,
          circular: this.props.circular,
          caption: this.props.caption,
          showIndicators: this.props.showIndicators,
          changeItemOnIndicatorHover: this.props.changeItemOnIndicatorHover,
          indicator: this.props.indicator,
          showItemNavigators: this.props.showItemNavigators,
          autoPlay: this.props.autoPlay,
          slideShowActive: this.state.slideShowActive,
          startSlideShow: this.startSlideShow,
          stopSlideShow: this.stopSlideShow
        }), this.props.showThumbnails && /*#__PURE__*/React__default["default"].createElement(GalleriaThumbnails, {
          value: this.props.value,
          activeItemIndex: this.activeItemIndex,
          onActiveItemChange: this.onActiveItemChange,
          itemTemplate: this.props.thumbnail,
          numVisible: this.state.numVisible,
          responsiveOptions: this.props.responsiveOptions,
          circular: this.props.circular,
          isVertical: isVertical,
          contentHeight: this.props.verticalThumbnailViewPortHeight,
          showThumbnailNavigators: this.props.showThumbnailNavigators,
          autoPlay: this.props.autoPlay,
          slideShowActive: this.state.slideShowActive,
          stopSlideShow: this.stopSlideShow
        })), footer);
        return element;
      }
    }, {
      key: "renderGalleria",
      value: function renderGalleria() {
        var _this4 = this;

        var element = this.renderElement();

        if (this.props.fullScreen) {
          var maskClassName = utils.classNames('p-galleria-mask', {
            'p-galleria-visible': this.state.visible
          });
          var galleriaWrapper = /*#__PURE__*/React__default["default"].createElement("div", {
            ref: function ref(el) {
              return _this4.mask = el;
            },
            className: maskClassName
          }, /*#__PURE__*/React__default["default"].createElement(csstransition.CSSTransition, {
            nodeRef: this.galleriaRef,
            classNames: "p-galleria",
            "in": this.state.visible,
            timeout: {
              enter: 150,
              exit: 150
            },
            options: this.props.transitionOptions,
            unmountOnExit: true,
            onEnter: this.onEnter,
            onEntering: this.onEntering,
            onEntered: this.onEntered,
            onExit: this.onExit,
            onExited: this.onExited
          }, element));
          return /*#__PURE__*/React__default["default"].createElement(portal.Portal, {
            element: galleriaWrapper
          });
        } else {
          return element;
        }
      }
    }, {
      key: "render",
      value: function render() {
        return this.props.value && this.props.value.length > 0 && this.renderGalleria();
      }
    }]);

    return Galleria;
  }(React.Component);

  _defineProperty(Galleria, "defaultProps", {
    id: null,
    value: null,
    activeIndex: 0,
    fullScreen: false,
    item: null,
    thumbnail: null,
    indicator: null,
    caption: null,
    className: null,
    style: null,
    header: null,
    footer: null,
    numVisible: 3,
    responsiveOptions: null,
    showItemNavigators: false,
    showThumbnailNavigators: true,
    showItemNavigatorsOnHover: false,
    changeItemOnIndicatorHover: false,
    circular: false,
    autoPlay: false,
    transitionInterval: 4000,
    showThumbnails: true,
    thumbnailsPosition: "bottom",
    verticalThumbnailViewPortHeight: "300px",
    showIndicators: false,
    showIndicatorsOnItem: false,
    indicatorsPosition: "bottom",
    baseZIndex: 0,
    transitionOptions: null,
    onItemChange: null
  });

  exports.Galleria = Galleria;

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

  return exports;

})({}, React, primereact.utils, primereact.ripple, primereact.api, primereact.csstransition, primereact.portal);