content: import React, { Component } from 'react';
  import { DomHandler } from 'primereact/utils';
  import PrimeReact from 'primereact/api';
  
  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);
    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
      }
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }
  
  function _typeof(obj) {
    "@babel/helpers - typeof";
  
    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
      _typeof = function _typeof(obj) {
        return typeof obj;
      };
    } else {
      _typeof = function _typeof(obj) {
        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
      };
    }
  
    return _typeof(obj);
  }
  
  function _possibleConstructorReturn(self, call) {
    if (call && (_typeof(call) === "object" || typeof call === "function")) {
      return call;
    }
  
    return _assertThisInitialized(self);
  }
  
  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }
  
  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 Ripple = /*#__PURE__*/function (_Component) {
    _inherits(Ripple, _Component);
  
    var _super = _createSuper(Ripple);
  
    function Ripple(props) {
      var _this;
  
      _classCallCheck(this, Ripple);
  
      _this = _super.call(this, props);
      _this.onMouseDown = _this.onMouseDown.bind(_assertThisInitialized(_this));
      return _this;
    }
  
    _createClass(Ripple, [{
      key: "getTarget",
      value: function getTarget() {
        return this.ink && this.ink.parentElement;
      }
    }, {
      key: "bindEvents",
      value: function bindEvents() {
        if (this.target) {
          this.target.addEventListener('mousedown', this.onMouseDown);
        }
      }
    }, {
      key: "unbindEvents",
      value: function unbindEvents() {
        if (this.target) {
          this.target.removeEventListener('mousedown', this.onMouseDown);
        }
      }
    }, {
      key: "onMouseDown",
      value: function onMouseDown(event) {
        if (!this.ink || getComputedStyle(this.ink, null).display === 'none') {
          return;
        }
  
        DomHandler.removeClass(this.ink, 'p-ink-active');
  
        if (!DomHandler.getHeight(this.ink) && !DomHandler.getWidth(this.ink)) {
          var d = Math.max(DomHandler.getOuterWidth(this.target), DomHandler.getOuterHeight(this.target));
          this.ink.style.height = d + 'px';
          this.ink.style.width = d + 'px';
        }
  
        var offset = DomHandler.getOffset(this.target);
        var x = event.pageX - offset.left + document.body.scrollTop - DomHandler.getWidth(this.ink) / 2;
        var y = event.pageY - offset.top + document.body.scrollLeft - DomHandler.getHeight(this.ink) / 2;
        this.ink.style.top = y + 'px';
        this.ink.style.left = x + 'px';
        DomHandler.addClass(this.ink, 'p-ink-active');
      }
    }, {
      key: "onAnimationEnd",
      value: function onAnimationEnd(event) {
        DomHandler.removeClass(event.currentTarget, 'p-ink-active');
      }
    }, {
      key: "componentDidMount",
      value: function componentDidMount() {
        if (this.ink) {
          this.target = this.getTarget();
          this.bindEvents();
        }
      }
    }, {
      key: "componentDidUpdate",
      value: function componentDidUpdate() {
        if (this.ink && !this.target) {
          this.target = this.getTarget();
          this.bindEvents();
        }
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.ink) {
          this.target = null;
          this.unbindEvents();
        }
      }
    }, {
      key: "render",
      value: function render() {
        var _this2 = this;
  
        return PrimeReact.ripple && /*#__PURE__*/React.createElement("span", {
          ref: function ref(el) {
            return _this2.ink = el;
          },
          className: "p-ink",
          onAnimationEnd: this.onAnimationEnd
        });
      }
    }]);
  
    return Ripple;
  }(Component);
  
  export { Ripple };
  