391 lines
11 KiB
JavaScript
391 lines
11 KiB
JavaScript
"use strict";
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const conversions = require("webidl-conversions");
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const utils = require("./utils.js");
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const EventInit = require("./EventInit.js");
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const implSymbol = utils.implSymbol;
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const ctorRegistrySymbol = utils.ctorRegistrySymbol;
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const interfaceName = "Event";
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exports.is = value => {
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return utils.isObject(value) && utils.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
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};
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exports.isImpl = value => {
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return utils.isObject(value) && value instanceof Impl.implementation;
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};
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exports.convert = (value, { context = "The provided value" } = {}) => {
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if (exports.is(value)) {
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return utils.implForWrapper(value);
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}
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throw new TypeError(`${context} is not of type 'Event'.`);
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};
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function makeWrapper(globalObject) {
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if (globalObject[ctorRegistrySymbol] === undefined) {
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throw new Error("Internal error: invalid global object");
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}
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const ctor = globalObject[ctorRegistrySymbol]["Event"];
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if (ctor === undefined) {
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throw new Error("Internal error: constructor Event is not installed on the passed global object");
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}
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return Object.create(ctor.prototype);
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}
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exports.create = (globalObject, constructorArgs, privateData) => {
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const wrapper = makeWrapper(globalObject);
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return exports.setup(wrapper, globalObject, constructorArgs, privateData);
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};
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exports.createImpl = (globalObject, constructorArgs, privateData) => {
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const wrapper = exports.create(globalObject, constructorArgs, privateData);
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return utils.implForWrapper(wrapper);
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};
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exports._internalSetup = (wrapper, globalObject) => {
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Object.defineProperties(
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wrapper,
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Object.getOwnPropertyDescriptors({
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get isTrusted() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["isTrusted"];
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}
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})
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);
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Object.defineProperties(wrapper, { isTrusted: { configurable: false } });
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};
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exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
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privateData.wrapper = wrapper;
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exports._internalSetup(wrapper, globalObject);
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Object.defineProperty(wrapper, implSymbol, {
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value: new Impl.implementation(globalObject, constructorArgs, privateData),
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configurable: true
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});
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wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
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if (Impl.init) {
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Impl.init(wrapper[implSymbol]);
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}
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return wrapper;
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};
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exports.new = globalObject => {
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const wrapper = makeWrapper(globalObject);
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exports._internalSetup(wrapper, globalObject);
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Object.defineProperty(wrapper, implSymbol, {
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value: Object.create(Impl.implementation.prototype),
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configurable: true
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});
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wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
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if (Impl.init) {
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Impl.init(wrapper[implSymbol]);
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}
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return wrapper[implSymbol];
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};
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const exposed = new Set(["Window", "Worker", "AudioWorklet"]);
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exports.install = (globalObject, globalNames) => {
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if (!globalNames.some(globalName => exposed.has(globalName))) {
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return;
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}
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class Event {
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constructor(type) {
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if (arguments.length < 1) {
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throw new TypeError(
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"Failed to construct 'Event': 1 argument required, but only " + arguments.length + " present."
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);
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}
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const args = [];
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{
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let curArg = arguments[0];
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curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'Event': parameter 1" });
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args.push(curArg);
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}
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{
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let curArg = arguments[1];
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curArg = EventInit.convert(curArg, { context: "Failed to construct 'Event': parameter 2" });
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args.push(curArg);
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}
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return exports.setup(Object.create(new.target.prototype), globalObject, args);
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}
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composedPath() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return utils.tryWrapperForImpl(esValue[implSymbol].composedPath());
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}
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stopPropagation() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol].stopPropagation();
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}
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stopImmediatePropagation() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol].stopImmediatePropagation();
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}
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preventDefault() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol].preventDefault();
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}
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initEvent(type) {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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if (arguments.length < 1) {
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throw new TypeError(
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"Failed to execute 'initEvent' on 'Event': 1 argument required, but only " + arguments.length + " present."
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);
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}
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const args = [];
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{
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let curArg = arguments[0];
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curArg = conversions["DOMString"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 1" });
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args.push(curArg);
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}
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{
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let curArg = arguments[1];
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if (curArg !== undefined) {
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curArg = conversions["boolean"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 2" });
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} else {
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curArg = false;
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}
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args.push(curArg);
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}
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{
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let curArg = arguments[2];
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if (curArg !== undefined) {
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curArg = conversions["boolean"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 3" });
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} else {
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curArg = false;
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}
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args.push(curArg);
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}
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return esValue[implSymbol].initEvent(...args);
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}
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get type() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["type"];
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}
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get target() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return utils.tryWrapperForImpl(esValue[implSymbol]["target"]);
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}
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get srcElement() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return utils.tryWrapperForImpl(esValue[implSymbol]["srcElement"]);
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}
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get currentTarget() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return utils.tryWrapperForImpl(esValue[implSymbol]["currentTarget"]);
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}
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get eventPhase() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["eventPhase"];
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}
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get cancelBubble() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["cancelBubble"];
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}
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set cancelBubble(V) {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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V = conversions["boolean"](V, {
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context: "Failed to set the 'cancelBubble' property on 'Event': The provided value"
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});
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esValue[implSymbol]["cancelBubble"] = V;
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}
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get bubbles() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["bubbles"];
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}
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get cancelable() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["cancelable"];
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}
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get returnValue() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["returnValue"];
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}
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set returnValue(V) {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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V = conversions["boolean"](V, {
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context: "Failed to set the 'returnValue' property on 'Event': The provided value"
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});
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esValue[implSymbol]["returnValue"] = V;
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}
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get defaultPrevented() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["defaultPrevented"];
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}
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get composed() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["composed"];
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}
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get timeStamp() {
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const esValue = this !== null && this !== undefined ? this : globalObject;
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if (!exports.is(esValue)) {
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throw new TypeError("Illegal invocation");
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}
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return esValue[implSymbol]["timeStamp"];
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}
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}
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Object.defineProperties(Event.prototype, {
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composedPath: { enumerable: true },
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stopPropagation: { enumerable: true },
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stopImmediatePropagation: { enumerable: true },
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preventDefault: { enumerable: true },
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initEvent: { enumerable: true },
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type: { enumerable: true },
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target: { enumerable: true },
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srcElement: { enumerable: true },
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currentTarget: { enumerable: true },
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eventPhase: { enumerable: true },
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cancelBubble: { enumerable: true },
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bubbles: { enumerable: true },
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cancelable: { enumerable: true },
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returnValue: { enumerable: true },
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defaultPrevented: { enumerable: true },
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composed: { enumerable: true },
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timeStamp: { enumerable: true },
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[Symbol.toStringTag]: { value: "Event", configurable: true },
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NONE: { value: 0, enumerable: true },
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CAPTURING_PHASE: { value: 1, enumerable: true },
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AT_TARGET: { value: 2, enumerable: true },
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BUBBLING_PHASE: { value: 3, enumerable: true }
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});
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Object.defineProperties(Event, {
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NONE: { value: 0, enumerable: true },
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CAPTURING_PHASE: { value: 1, enumerable: true },
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AT_TARGET: { value: 2, enumerable: true },
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BUBBLING_PHASE: { value: 3, enumerable: true }
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});
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if (globalObject[ctorRegistrySymbol] === undefined) {
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globalObject[ctorRegistrySymbol] = Object.create(null);
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}
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globalObject[ctorRegistrySymbol][interfaceName] = Event;
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Object.defineProperty(globalObject, interfaceName, {
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configurable: true,
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writable: true,
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value: Event
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});
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};
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const Impl = require("../events/Event-impl.js");
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