“use strict”;
const conversions = require(“webidl-conversions”); const utils = require(“./utils.js”); const Event = require(“./Event.js”); const impl = utils.implSymbol;
function MutationEvent() {
throw new TypeError("Illegal constructor");
} MutationEvent.prototype = Object.create(Event.interface.prototype); MutationEvent.prototype.constructor = MutationEvent;
MutationEvent.prototype.initMutationEvent = function initMutationEvent(typeArg, bubblesArg, cancelableArg, relatedNodeArg, prevValueArg, newValueArg, attrNameArg, attrChangeArg) {
if (!this || !module.exports.is(this)) { throw new TypeError("Illegal invocation"); } if (arguments.length < 8) { throw new TypeError("Failed to execute 'initMutationEvent' on 'MutationEvent': 8 arguments required, but only " + arguments.length + " present."); } const args = []; for (let i = 0; i < arguments.length && i < 8; ++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]); if (args[3] === null || args[3] === undefined) { args[3] = null; } else { } args[4] = conversions["DOMString"](args[4]); args[5] = conversions["DOMString"](args[5]); args[6] = conversions["DOMString"](args[6]); args[7] = conversions["unsigned short"](args[7]); return utils.tryWrapperForImpl(this[impl].initMutationEvent.apply(this[impl], args));
};
MutationEvent.prototype.toString = function () {
if (this === MutationEvent.prototype) { return "[object MutationEventPrototype]"; } return Event.interface.prototype.toString.call(this);
}; Object.defineProperty(MutationEvent, “MODIFICATION”, {
value: 1, enumerable: true
}); Object.defineProperty(MutationEvent.prototype, “MODIFICATION”, {
value: 1, enumerable: true
});
Object.defineProperty(MutationEvent, “ADDITION”, {
value: 2, enumerable: true
}); Object.defineProperty(MutationEvent.prototype, “ADDITION”, {
value: 2, enumerable: true
});
Object.defineProperty(MutationEvent, “REMOVAL”, {
value: 3, enumerable: true
}); Object.defineProperty(MutationEvent.prototype, “REMOVAL”, {
value: 3, enumerable: true
});
Object.defineProperty(MutationEvent.prototype, “relatedNode”, {
get() { return utils.tryWrapperForImpl(this[impl].relatedNode); }, enumerable: true, configurable: true
});
Object.defineProperty(MutationEvent.prototype, “prevValue”, {
get() { return utils.tryWrapperForImpl(this[impl].prevValue); }, enumerable: true, configurable: true
});
Object.defineProperty(MutationEvent.prototype, “newValue”, {
get() { return utils.tryWrapperForImpl(this[impl].newValue); }, enumerable: true, configurable: true
});
Object.defineProperty(MutationEvent.prototype, “attrName”, {
get() { return utils.tryWrapperForImpl(this[impl].attrName); }, enumerable: true, configurable: true
});
Object.defineProperty(MutationEvent.prototype, “attrChange”, {
get() { return utils.tryWrapperForImpl(this[impl].attrChange); }, enumerable: true, configurable: true
});
module.exports = {
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(MutationEvent.prototype); this.setup(obj, constructorArgs, privateData); return obj; }, createImpl(constructorArgs, privateData) { let obj = Object.create(MutationEvent.prototype); this.setup(obj, constructorArgs, privateData); return utils.implForWrapper(obj); }, _internalSetup(obj) { Event._internalSetup(obj); }, 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: MutationEvent, expose: { Window: { MutationEvent: MutationEvent } }
};
const Impl = require(“../events/MutationEvent-impl.js”);