158 lines
4.6 KiB
JavaScript
158 lines
4.6 KiB
JavaScript
"use strict";
|
|
|
|
const conversions = require("webidl-conversions");
|
|
const utils = require("./utils.js");
|
|
|
|
const BlobEventInit = require("./BlobEventInit.js");
|
|
const implSymbol = utils.implSymbol;
|
|
const ctorRegistrySymbol = utils.ctorRegistrySymbol;
|
|
const Event = require("./Event.js");
|
|
|
|
const interfaceName = "BlobEvent";
|
|
|
|
exports.is = value => {
|
|
return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
|
|
};
|
|
exports.isImpl = value => {
|
|
return utils.isObject(value) && value instanceof Impl.implementation;
|
|
};
|
|
exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
|
|
if (exports.is(value)) {
|
|
return utils.implForWrapper(value);
|
|
}
|
|
throw new globalObject.TypeError(`${context} is not of type 'BlobEvent'.`);
|
|
};
|
|
|
|
function makeWrapper(globalObject, newTarget) {
|
|
let proto;
|
|
if (newTarget !== undefined) {
|
|
proto = newTarget.prototype;
|
|
}
|
|
|
|
if (!utils.isObject(proto)) {
|
|
proto = globalObject[ctorRegistrySymbol]["BlobEvent"].prototype;
|
|
}
|
|
|
|
return Object.create(proto);
|
|
}
|
|
|
|
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, newTarget) => {
|
|
const wrapper = makeWrapper(globalObject, newTarget);
|
|
|
|
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"]);
|
|
|
|
exports.install = (globalObject, globalNames) => {
|
|
if (!globalNames.some(globalName => exposed.has(globalName))) {
|
|
return;
|
|
}
|
|
|
|
const ctorRegistry = utils.initCtorRegistry(globalObject);
|
|
class BlobEvent extends globalObject.Event {
|
|
constructor(type, eventInitDict) {
|
|
if (arguments.length < 2) {
|
|
throw new globalObject.TypeError(
|
|
`Failed to construct 'BlobEvent': 2 arguments required, but only ${arguments.length} present.`
|
|
);
|
|
}
|
|
const args = [];
|
|
{
|
|
let curArg = arguments[0];
|
|
curArg = conversions["DOMString"](curArg, {
|
|
context: "Failed to construct 'BlobEvent': parameter 1",
|
|
globals: globalObject
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
{
|
|
let curArg = arguments[1];
|
|
curArg = BlobEventInit.convert(globalObject, curArg, {
|
|
context: "Failed to construct 'BlobEvent': parameter 2"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
return exports.setup(Object.create(new.target.prototype), globalObject, args);
|
|
}
|
|
|
|
get data() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError("'get data' called on an object that is not a valid instance of BlobEvent.");
|
|
}
|
|
|
|
return utils.getSameObject(this, "data", () => {
|
|
return utils.tryWrapperForImpl(esValue[implSymbol]["data"]);
|
|
});
|
|
}
|
|
|
|
get timecode() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get timecode' called on an object that is not a valid instance of BlobEvent."
|
|
);
|
|
}
|
|
|
|
return utils.tryWrapperForImpl(esValue[implSymbol]["timecode"]);
|
|
}
|
|
}
|
|
Object.defineProperties(BlobEvent.prototype, {
|
|
data: { enumerable: true },
|
|
timecode: { enumerable: true },
|
|
[Symbol.toStringTag]: { value: "BlobEvent", configurable: true }
|
|
});
|
|
ctorRegistry[interfaceName] = BlobEvent;
|
|
|
|
Object.defineProperty(globalObject, interfaceName, {
|
|
configurable: true,
|
|
writable: true,
|
|
value: BlobEvent
|
|
});
|
|
};
|
|
|
|
const Impl = require("../events/BlobEvent-impl.js");
|