“use strict”;

const conversions = require(“webidl-conversions”); const utils = require(“./utils.js”); const impl = utils.implSymbol; const convertEventInit = require(“./EventInit”).convert;

function Event(type) {

if (!this || this[impl] || !(this instanceof Event)) {
  throw new TypeError("Failed to construct 'Event': Please use the 'new' operator, this DOM object constructor cannot be called as a function.");
}
if (arguments.length < 1) {
  throw new TypeError("Failed to construct 'Event': 1 argument required, but only " + arguments.length + " present.");
}
const args = [];
for (let i = 0; i < arguments.length && i < 2; ++i) {
  args[i] = utils.tryImplForWrapper(arguments[i]);
}
args[0] = conversions["DOMString"](args[0]);
args[1] = convertEventInit(args[1]);

iface.setup(this, args);

}

Event.prototype.stopPropagation = function stopPropagation() {

if (!this || !module.exports.is(this)) {
  throw new TypeError("Illegal invocation");
}
const args = [];
for (let i = 0; i < arguments.length && i < 0; ++i) {
  args[i] = utils.tryImplForWrapper(arguments[i]);
}
return this[impl].stopPropagation.apply(this[impl], args);

};

Event.prototype.stopImmediatePropagation = function stopImmediatePropagation() {

if (!this || !module.exports.is(this)) {
  throw new TypeError("Illegal invocation");
}
const args = [];
for (let i = 0; i < arguments.length && i < 0; ++i) {
  args[i] = utils.tryImplForWrapper(arguments[i]);
}
return this[impl].stopImmediatePropagation.apply(this[impl], args);

};

Event.prototype.preventDefault = function preventDefault() {

if (!this || !module.exports.is(this)) {
  throw new TypeError("Illegal invocation");
}
const args = [];
for (let i = 0; i < arguments.length && i < 0; ++i) {
  args[i] = utils.tryImplForWrapper(arguments[i]);
}
return this[impl].preventDefault.apply(this[impl], args);

};

Event.prototype.initEvent = function initEvent(type, bubbles, cancelable) {

if (!this || !module.exports.is(this)) {
  throw new TypeError("Illegal invocation");
}
if (arguments.length < 3) {
  throw new TypeError("Failed to execute 'initEvent' on 'Event': 3 arguments required, but only " + arguments.length + " present.");
}
const args = [];
for (let i = 0; i < arguments.length && i < 3; ++i) {
  args[i] = utils.tryImplForWrapper(arguments[i]);
}
args[0] = conversions["DOMString"](args[0]);
args[1] = conversions["boolean"](args[1]);
args[2] = conversions["boolean"](args[2]);
return this[impl].initEvent.apply(this[impl], args);

};

Event.prototype.toString = function () {

if (this === Event.prototype) {
  return "[object EventPrototype]";
}
return this[impl].toString();

}; Object.defineProperty(Event.prototype, “type”, {

get() {
  return this[impl].type;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “target”, {

get() {
  return utils.tryWrapperForImpl(this[impl].target);
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “currentTarget”, {

get() {
  return utils.tryWrapperForImpl(this[impl].currentTarget);
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event, “NONE”, {

value: 0,
enumerable: true

}); Object.defineProperty(Event.prototype, “NONE”, {

value: 0,
enumerable: true

});

Object.defineProperty(Event, “CAPTURING_PHASE”, {

value: 1,
enumerable: true

}); Object.defineProperty(Event.prototype, “CAPTURING_PHASE”, {

value: 1,
enumerable: true

});

Object.defineProperty(Event, “AT_TARGET”, {

value: 2,
enumerable: true

}); Object.defineProperty(Event.prototype, “AT_TARGET”, {

value: 2,
enumerable: true

});

Object.defineProperty(Event, “BUBBLING_PHASE”, {

value: 3,
enumerable: true

}); Object.defineProperty(Event.prototype, “BUBBLING_PHASE”, {

value: 3,
enumerable: true

});

Object.defineProperty(Event.prototype, “eventPhase”, {

get() {
  return this[impl].eventPhase;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “cancelBubble”, {

get() {
  return this[impl].cancelBubble;
},
set(V) {
  V = conversions["boolean"](V);
  this[impl].cancelBubble = V;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “bubbles”, {

get() {
  return this[impl].bubbles;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “cancelable”, {

get() {
  return this[impl].cancelable;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “defaultPrevented”, {

get() {
  return this[impl].defaultPrevented;
},
enumerable: true,
configurable: true

});

Object.defineProperty(Event.prototype, “timeStamp”, {

get() {
  return this[impl].timeStamp;
},
enumerable: true,
configurable: true

});

const iface = {

mixedInto: [],
is(obj) {
  if (obj) {
    if (obj[impl] instanceof Impl.implementation) {
      return true;
    }
    for (let i = 0; i < module.exports.mixedInto.length; ++i) {
      if (obj instanceof module.exports.mixedInto[i]) {
        return true;
      }
    }
  }
  return false;
},
isImpl(obj) {
  if (obj) {
    if (obj instanceof Impl.implementation) {
      return true;
    }

    const wrapper = utils.wrapperForImpl(obj);
    for (let i = 0; i < module.exports.mixedInto.length; ++i) {
      if (wrapper instanceof module.exports.mixedInto[i]) {
        return true;
      }
    }
  }
  return false;
},
create(constructorArgs, privateData) {
  let obj = Object.create(Event.prototype);
  this.setup(obj, constructorArgs, privateData);
  return obj;
},
createImpl(constructorArgs, privateData) {
  let obj = Object.create(Event.prototype);
  this.setup(obj, constructorArgs, privateData);
  return utils.implForWrapper(obj);
},
_internalSetup(obj) {
  Object.defineProperty(obj, "isTrusted", {
    get() {
      return obj[impl].isTrusted;
    },
    enumerable: true,
    configurable: false
  });

},
setup(obj, constructorArgs, privateData) {
  if (!privateData) privateData = {};
  privateData.wrapper = obj;

  this._internalSetup(obj);

  obj[impl] = new Impl.implementation(constructorArgs, privateData);
  obj[impl][utils.wrapperSymbol] = obj;
},
interface: Event,
expose: {
  Window: { Event: Event },
  Worker: { Event: Event }
}

}; module.exports = iface;

const Impl = require(“../events/Event-impl.js”);