| "use strict"; |
| |
| const conversions = require("webidl-conversions"); |
| const utils = require("./utils.js"); |
| |
| const HTMLOptionElement = require("./HTMLOptionElement.js"); |
| const HTMLOptGroupElement = require("./HTMLOptGroupElement.js"); |
| const HTMLElement = require("./HTMLElement.js"); |
| const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps; |
| const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps; |
| const implSymbol = utils.implSymbol; |
| const ctorRegistrySymbol = utils.ctorRegistrySymbol; |
| const HTMLCollection = require("./HTMLCollection.js"); |
| |
| const interfaceName = "HTMLOptionsCollection"; |
| |
| 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 'HTMLOptionsCollection'.`); |
| }; |
| |
| function makeWrapper(globalObject) { |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| throw new Error("Internal error: invalid global object"); |
| } |
| |
| const ctor = globalObject[ctorRegistrySymbol]["HTMLOptionsCollection"]; |
| if (ctor === undefined) { |
| throw new Error("Internal error: constructor HTMLOptionsCollection is not installed on the passed global object"); |
| } |
| |
| return Object.create(ctor.prototype); |
| } |
| |
| function makeProxy(wrapper, globalObject) { |
| let proxyHandler = proxyHandlerCache.get(globalObject); |
| if (proxyHandler === undefined) { |
| proxyHandler = new ProxyHandler(globalObject); |
| proxyHandlerCache.set(globalObject, proxyHandler); |
| } |
| return new Proxy(wrapper, proxyHandler); |
| } |
| |
| 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) => { |
| HTMLCollection._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 = makeProxy(wrapper, globalObject); |
| |
| wrapper[implSymbol][utils.wrapperSymbol] = wrapper; |
| if (Impl.init) { |
| Impl.init(wrapper[implSymbol]); |
| } |
| return wrapper; |
| }; |
| |
| exports.new = globalObject => { |
| let wrapper = makeWrapper(globalObject); |
| |
| exports._internalSetup(wrapper, globalObject); |
| Object.defineProperty(wrapper, implSymbol, { |
| value: Object.create(Impl.implementation.prototype), |
| configurable: true |
| }); |
| |
| wrapper = makeProxy(wrapper, globalObject); |
| |
| 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; |
| } |
| |
| if (globalObject.HTMLCollection === undefined) { |
| throw new Error("Internal error: attempting to evaluate HTMLOptionsCollection before HTMLCollection"); |
| } |
| class HTMLOptionsCollection extends globalObject.HTMLCollection { |
| constructor() { |
| throw new TypeError("Illegal constructor"); |
| } |
| |
| add(element) { |
| 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 'add' on 'HTMLOptionsCollection': 1 argument required, but only " + |
| arguments.length + |
| " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| if (HTMLOptionElement.is(curArg) || HTMLOptGroupElement.is(curArg)) { |
| curArg = utils.implForWrapper(curArg); |
| } else { |
| throw new TypeError( |
| "Failed to execute 'add' on 'HTMLOptionsCollection': parameter 1" + " is not of any supported type." |
| ); |
| } |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| if (curArg !== undefined) { |
| if (curArg === null || curArg === undefined) { |
| curArg = null; |
| } else { |
| if (HTMLElement.is(curArg)) { |
| curArg = utils.implForWrapper(curArg); |
| } else if (typeof curArg === "number") { |
| curArg = conversions["long"](curArg, { |
| context: "Failed to execute 'add' on 'HTMLOptionsCollection': parameter 2" |
| }); |
| } else { |
| curArg = conversions["long"](curArg, { |
| context: "Failed to execute 'add' on 'HTMLOptionsCollection': parameter 2" |
| }); |
| } |
| } |
| } else { |
| curArg = null; |
| } |
| args.push(curArg); |
| } |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| return esValue[implSymbol].add(...args); |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| } |
| |
| remove(index) { |
| 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 'remove' on 'HTMLOptionsCollection': 1 argument required, but only " + |
| arguments.length + |
| " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["long"](curArg, { |
| context: "Failed to execute 'remove' on 'HTMLOptionsCollection': parameter 1" |
| }); |
| args.push(curArg); |
| } |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| return esValue[implSymbol].remove(...args); |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| } |
| |
| get length() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| return esValue[implSymbol]["length"]; |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| } |
| |
| set length(V) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| V = conversions["unsigned long"](V, { |
| context: "Failed to set the 'length' property on 'HTMLOptionsCollection': The provided value" |
| }); |
| |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| esValue[implSymbol]["length"] = V; |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| } |
| |
| get selectedIndex() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return esValue[implSymbol]["selectedIndex"]; |
| } |
| |
| set selectedIndex(V) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| V = conversions["long"](V, { |
| context: "Failed to set the 'selectedIndex' property on 'HTMLOptionsCollection': The provided value" |
| }); |
| |
| esValue[implSymbol]["selectedIndex"] = V; |
| } |
| } |
| Object.defineProperties(HTMLOptionsCollection.prototype, { |
| add: { enumerable: true }, |
| remove: { enumerable: true }, |
| length: { enumerable: true }, |
| selectedIndex: { enumerable: true }, |
| [Symbol.toStringTag]: { value: "HTMLOptionsCollection", configurable: true }, |
| [Symbol.iterator]: { value: Array.prototype[Symbol.iterator], configurable: true, writable: true } |
| }); |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| globalObject[ctorRegistrySymbol] = Object.create(null); |
| } |
| globalObject[ctorRegistrySymbol][interfaceName] = HTMLOptionsCollection; |
| |
| Object.defineProperty(globalObject, interfaceName, { |
| configurable: true, |
| writable: true, |
| value: HTMLOptionsCollection |
| }); |
| }; |
| |
| const proxyHandlerCache = new WeakMap(); |
| class ProxyHandler { |
| constructor(globalObject) { |
| this._globalObject = globalObject; |
| } |
| |
| get(target, P, receiver) { |
| if (typeof P === "symbol") { |
| return Reflect.get(target, P, receiver); |
| } |
| const desc = this.getOwnPropertyDescriptor(target, P); |
| if (desc === undefined) { |
| const parent = Object.getPrototypeOf(target); |
| if (parent === null) { |
| return undefined; |
| } |
| return Reflect.get(target, P, receiver); |
| } |
| if (!desc.get && !desc.set) { |
| return desc.value; |
| } |
| const getter = desc.get; |
| if (getter === undefined) { |
| return undefined; |
| } |
| return Reflect.apply(getter, receiver, []); |
| } |
| |
| has(target, P) { |
| if (typeof P === "symbol") { |
| return Reflect.has(target, P); |
| } |
| const desc = this.getOwnPropertyDescriptor(target, P); |
| if (desc !== undefined) { |
| return true; |
| } |
| const parent = Object.getPrototypeOf(target); |
| if (parent !== null) { |
| return Reflect.has(parent, P); |
| } |
| return false; |
| } |
| |
| ownKeys(target) { |
| const keys = new Set(); |
| |
| for (const key of target[implSymbol][utils.supportedPropertyIndices]) { |
| keys.add(`${key}`); |
| } |
| |
| for (const key of target[implSymbol][utils.supportedPropertyNames]) { |
| if (!(key in target)) { |
| keys.add(`${key}`); |
| } |
| } |
| |
| for (const key of Reflect.ownKeys(target)) { |
| keys.add(key); |
| } |
| return [...keys]; |
| } |
| |
| getOwnPropertyDescriptor(target, P) { |
| if (typeof P === "symbol") { |
| return Reflect.getOwnPropertyDescriptor(target, P); |
| } |
| let ignoreNamedProps = false; |
| |
| if (utils.isArrayIndexPropName(P)) { |
| const index = P >>> 0; |
| const indexedValue = target[implSymbol].item(index); |
| if (indexedValue !== null) { |
| return { |
| writable: true, |
| enumerable: true, |
| configurable: true, |
| value: utils.tryWrapperForImpl(indexedValue) |
| }; |
| } |
| ignoreNamedProps = true; |
| } |
| |
| const namedValue = target[implSymbol].namedItem(P); |
| |
| if (namedValue !== null && !(P in target) && !ignoreNamedProps) { |
| return { |
| writable: false, |
| enumerable: true, |
| configurable: true, |
| value: utils.tryWrapperForImpl(namedValue) |
| }; |
| } |
| |
| return Reflect.getOwnPropertyDescriptor(target, P); |
| } |
| |
| set(target, P, V, receiver) { |
| if (typeof P === "symbol") { |
| return Reflect.set(target, P, V, receiver); |
| } |
| if (target === receiver) { |
| const globalObject = this._globalObject; |
| |
| if (utils.isArrayIndexPropName(P)) { |
| const index = P >>> 0; |
| let indexedValue = V; |
| |
| if (indexedValue === null || indexedValue === undefined) { |
| indexedValue = null; |
| } else { |
| indexedValue = HTMLOptionElement.convert(indexedValue, { |
| context: "Failed to set the " + index + " property on 'HTMLOptionsCollection': The provided value" |
| }); |
| } |
| |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| const creating = !(target[implSymbol].item(index) !== null); |
| if (creating) { |
| target[implSymbol][utils.indexedSetNew](index, indexedValue); |
| } else { |
| target[implSymbol][utils.indexedSetExisting](index, indexedValue); |
| } |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| |
| return true; |
| } |
| |
| typeof P === "string" && !utils.isArrayIndexPropName(P); |
| } |
| let ownDesc; |
| |
| if (utils.isArrayIndexPropName(P)) { |
| const index = P >>> 0; |
| const indexedValue = target[implSymbol].item(index); |
| if (indexedValue !== null) { |
| ownDesc = { |
| writable: true, |
| enumerable: true, |
| configurable: true, |
| value: utils.tryWrapperForImpl(indexedValue) |
| }; |
| } |
| } |
| |
| if (ownDesc === undefined) { |
| ownDesc = Reflect.getOwnPropertyDescriptor(target, P); |
| } |
| if (ownDesc === undefined) { |
| const parent = Reflect.getPrototypeOf(target); |
| if (parent !== null) { |
| return Reflect.set(parent, P, V, receiver); |
| } |
| ownDesc = { writable: true, enumerable: true, configurable: true, value: undefined }; |
| } |
| if (!ownDesc.writable) { |
| return false; |
| } |
| if (!utils.isObject(receiver)) { |
| return false; |
| } |
| const existingDesc = Reflect.getOwnPropertyDescriptor(receiver, P); |
| let valueDesc; |
| if (existingDesc !== undefined) { |
| if (existingDesc.get || existingDesc.set) { |
| return false; |
| } |
| if (!existingDesc.writable) { |
| return false; |
| } |
| valueDesc = { value: V }; |
| } else { |
| valueDesc = { writable: true, enumerable: true, configurable: true, value: V }; |
| } |
| return Reflect.defineProperty(receiver, P, valueDesc); |
| } |
| |
| defineProperty(target, P, desc) { |
| if (typeof P === "symbol") { |
| return Reflect.defineProperty(target, P, desc); |
| } |
| |
| const globalObject = this._globalObject; |
| |
| if (utils.isArrayIndexPropName(P)) { |
| if (desc.get || desc.set) { |
| return false; |
| } |
| |
| const index = P >>> 0; |
| let indexedValue = desc.value; |
| |
| if (indexedValue === null || indexedValue === undefined) { |
| indexedValue = null; |
| } else { |
| indexedValue = HTMLOptionElement.convert(indexedValue, { |
| context: "Failed to set the " + index + " property on 'HTMLOptionsCollection': The provided value" |
| }); |
| } |
| |
| ceReactionsPreSteps_helpers_custom_elements(globalObject); |
| try { |
| const creating = !(target[implSymbol].item(index) !== null); |
| if (creating) { |
| target[implSymbol][utils.indexedSetNew](index, indexedValue); |
| } else { |
| target[implSymbol][utils.indexedSetExisting](index, indexedValue); |
| } |
| } finally { |
| ceReactionsPostSteps_helpers_custom_elements(globalObject); |
| } |
| |
| return true; |
| } |
| if (!utils.hasOwn(target, P)) { |
| const creating = !(target[implSymbol].namedItem(P) !== null); |
| if (!creating) { |
| return false; |
| } |
| } |
| return Reflect.defineProperty(target, P, desc); |
| } |
| |
| deleteProperty(target, P) { |
| if (typeof P === "symbol") { |
| return Reflect.deleteProperty(target, P); |
| } |
| |
| const globalObject = this._globalObject; |
| |
| if (utils.isArrayIndexPropName(P)) { |
| const index = P >>> 0; |
| return !(target[implSymbol].item(index) !== null); |
| } |
| |
| if (target[implSymbol].namedItem(P) !== null && !(P in target)) { |
| return false; |
| } |
| |
| return Reflect.deleteProperty(target, P); |
| } |
| |
| preventExtensions() { |
| return false; |
| } |
| } |
| |
| const Impl = require("../nodes/HTMLOptionsCollection-impl.js"); |