blob: 2197ef9f180fafb7166e8f7427fff5b78c26180c [file] [log] [blame]
"use strict";
const conversions = require("webidl-conversions");
const utils = require("./utils.js");
const MessageEventInit = require("./MessageEventInit.js");
const implSymbol = utils.implSymbol;
const ctorRegistrySymbol = utils.ctorRegistrySymbol;
const Event = require("./Event.js");
const interfaceName = "MessageEvent";
exports.is = value => {
return utils.isObject(value) && utils.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
};
exports.isImpl = value => {
return utils.isObject(value) && value instanceof Impl.implementation;
};
exports.convert = (value, { context = "The provided value" } = {}) => {
if (exports.is(value)) {
return utils.implForWrapper(value);
}
throw new TypeError(`${context} is not of type 'MessageEvent'.`);
};
function makeWrapper(globalObject) {
if (globalObject[ctorRegistrySymbol] === undefined) {
throw new Error("Internal error: invalid global object");
}
const ctor = globalObject[ctorRegistrySymbol]["MessageEvent"];
if (ctor === undefined) {
throw new Error("Internal error: constructor MessageEvent is not installed on the passed global object");
}
return Object.create(ctor.prototype);
}
exports.create = (globalObject, constructorArgs, privateData) => {
const wrapper = makeWrapper(globalObject);
return exports.setup(wrapper, globalObject, constructorArgs, privateData);
};
exports.createImpl = (globalObject, constructorArgs, privateData) => {
const wrapper = exports.create(globalObject, constructorArgs, privateData);
return utils.implForWrapper(wrapper);
};
exports._internalSetup = (wrapper, globalObject) => {
Event._internalSetup(wrapper, globalObject);
};
exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
privateData.wrapper = wrapper;
exports._internalSetup(wrapper, globalObject);
Object.defineProperty(wrapper, implSymbol, {
value: new Impl.implementation(globalObject, constructorArgs, privateData),
configurable: true
});
wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
if (Impl.init) {
Impl.init(wrapper[implSymbol]);
}
return wrapper;
};
exports.new = globalObject => {
const wrapper = makeWrapper(globalObject);
exports._internalSetup(wrapper, globalObject);
Object.defineProperty(wrapper, implSymbol, {
value: Object.create(Impl.implementation.prototype),
configurable: true
});
wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
if (Impl.init) {
Impl.init(wrapper[implSymbol]);
}
return wrapper[implSymbol];
};
const exposed = new Set(["Window", "Worker", "AudioWorklet"]);
exports.install = (globalObject, globalNames) => {
if (!globalNames.some(globalName => exposed.has(globalName))) {
return;
}
if (globalObject.Event === undefined) {
throw new Error("Internal error: attempting to evaluate MessageEvent before Event");
}
class MessageEvent extends globalObject.Event {
constructor(type) {
if (arguments.length < 1) {
throw new TypeError(
"Failed to construct 'MessageEvent': 1 argument required, but only " + arguments.length + " present."
);
}
const args = [];
{
let curArg = arguments[0];
curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'MessageEvent': parameter 1" });
args.push(curArg);
}
{
let curArg = arguments[1];
curArg = MessageEventInit.convert(curArg, { context: "Failed to construct 'MessageEvent': parameter 2" });
args.push(curArg);
}
return exports.setup(Object.create(new.target.prototype), globalObject, args);
}
initMessageEvent(type) {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
if (arguments.length < 1) {
throw new TypeError(
"Failed to execute 'initMessageEvent' on 'MessageEvent': 1 argument required, but only " +
arguments.length +
" present."
);
}
const args = [];
{
let curArg = arguments[0];
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 1"
});
args.push(curArg);
}
{
let curArg = arguments[1];
if (curArg !== undefined) {
curArg = conversions["boolean"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 2"
});
} else {
curArg = false;
}
args.push(curArg);
}
{
let curArg = arguments[2];
if (curArg !== undefined) {
curArg = conversions["boolean"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 3"
});
} else {
curArg = false;
}
args.push(curArg);
}
{
let curArg = arguments[3];
if (curArg !== undefined) {
curArg = conversions["any"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 4"
});
} else {
curArg = null;
}
args.push(curArg);
}
{
let curArg = arguments[4];
if (curArg !== undefined) {
curArg = conversions["USVString"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 5"
});
} else {
curArg = "";
}
args.push(curArg);
}
{
let curArg = arguments[5];
if (curArg !== undefined) {
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 6"
});
} else {
curArg = "";
}
args.push(curArg);
}
{
let curArg = arguments[6];
if (curArg !== undefined) {
if (curArg === null || curArg === undefined) {
curArg = null;
} else {
curArg = utils.tryImplForWrapper(curArg);
}
} else {
curArg = null;
}
args.push(curArg);
}
{
let curArg = arguments[7];
if (curArg !== undefined) {
if (!utils.isObject(curArg)) {
throw new TypeError(
"Failed to execute 'initMessageEvent' on 'MessageEvent': parameter 8" + " is not an iterable object."
);
} else {
const V = [];
const tmp = curArg;
for (let nextItem of tmp) {
nextItem = utils.tryImplForWrapper(nextItem);
V.push(nextItem);
}
curArg = V;
}
} else {
curArg = [];
}
args.push(curArg);
}
return esValue[implSymbol].initMessageEvent(...args);
}
get data() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["data"];
}
get origin() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["origin"];
}
get lastEventId() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["lastEventId"];
}
get source() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["source"]);
}
get ports() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["ports"]);
}
}
Object.defineProperties(MessageEvent.prototype, {
initMessageEvent: { enumerable: true },
data: { enumerable: true },
origin: { enumerable: true },
lastEventId: { enumerable: true },
source: { enumerable: true },
ports: { enumerable: true },
[Symbol.toStringTag]: { value: "MessageEvent", configurable: true }
});
if (globalObject[ctorRegistrySymbol] === undefined) {
globalObject[ctorRegistrySymbol] = Object.create(null);
}
globalObject[ctorRegistrySymbol][interfaceName] = MessageEvent;
Object.defineProperty(globalObject, interfaceName, {
configurable: true,
writable: true,
value: MessageEvent
});
};
const Impl = require("../events/MessageEvent-impl.js");