| "use strict"; |
| |
| const conversions = require("webidl-conversions"); |
| const utils = require("./utils.js"); |
| |
| const TouchEventInit = require("./TouchEventInit.js"); |
| const implSymbol = utils.implSymbol; |
| const ctorRegistrySymbol = utils.ctorRegistrySymbol; |
| const UIEvent = require("./UIEvent.js"); |
| |
| const interfaceName = "TouchEvent"; |
| |
| exports.is = function is(obj) { |
| return utils.isObject(obj) && utils.hasOwn(obj, implSymbol) && obj[implSymbol] instanceof Impl.implementation; |
| }; |
| exports.isImpl = function isImpl(obj) { |
| return utils.isObject(obj) && obj instanceof Impl.implementation; |
| }; |
| exports.convert = function convert(obj, { context = "The provided value" } = {}) { |
| if (exports.is(obj)) { |
| return utils.implForWrapper(obj); |
| } |
| throw new TypeError(`${context} is not of type 'TouchEvent'.`); |
| }; |
| |
| exports.create = function create(globalObject, constructorArgs, privateData) { |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| throw new Error("Internal error: invalid global object"); |
| } |
| |
| const ctor = globalObject[ctorRegistrySymbol]["TouchEvent"]; |
| if (ctor === undefined) { |
| throw new Error("Internal error: constructor TouchEvent is not installed on the passed global object"); |
| } |
| |
| let obj = Object.create(ctor.prototype); |
| obj = exports.setup(obj, globalObject, constructorArgs, privateData); |
| return obj; |
| }; |
| exports.createImpl = function createImpl(globalObject, constructorArgs, privateData) { |
| const obj = exports.create(globalObject, constructorArgs, privateData); |
| return utils.implForWrapper(obj); |
| }; |
| exports._internalSetup = function _internalSetup(obj, globalObject) { |
| UIEvent._internalSetup(obj, globalObject); |
| }; |
| exports.setup = function setup(obj, globalObject, constructorArgs = [], privateData = {}) { |
| privateData.wrapper = obj; |
| |
| exports._internalSetup(obj, globalObject); |
| Object.defineProperty(obj, implSymbol, { |
| value: new Impl.implementation(globalObject, constructorArgs, privateData), |
| configurable: true |
| }); |
| |
| obj[implSymbol][utils.wrapperSymbol] = obj; |
| if (Impl.init) { |
| Impl.init(obj[implSymbol], privateData); |
| } |
| return obj; |
| }; |
| |
| exports.install = function install(globalObject) { |
| if (globalObject.UIEvent === undefined) { |
| throw new Error("Internal error: attempting to evaluate TouchEvent before UIEvent"); |
| } |
| class TouchEvent extends globalObject.UIEvent { |
| constructor(type) { |
| if (arguments.length < 1) { |
| throw new TypeError( |
| "Failed to construct 'TouchEvent': 1 argument required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'TouchEvent': parameter 1" }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| curArg = TouchEventInit.convert(curArg, { context: "Failed to construct 'TouchEvent': parameter 2" }); |
| args.push(curArg); |
| } |
| return exports.setup(Object.create(new.target.prototype), globalObject, args); |
| } |
| |
| get touches() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return utils.tryWrapperForImpl(esValue[implSymbol]["touches"]); |
| } |
| |
| get targetTouches() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return utils.tryWrapperForImpl(esValue[implSymbol]["targetTouches"]); |
| } |
| |
| get changedTouches() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return utils.tryWrapperForImpl(esValue[implSymbol]["changedTouches"]); |
| } |
| |
| get altKey() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return esValue[implSymbol]["altKey"]; |
| } |
| |
| get metaKey() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return esValue[implSymbol]["metaKey"]; |
| } |
| |
| get ctrlKey() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return esValue[implSymbol]["ctrlKey"]; |
| } |
| |
| get shiftKey() { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| return esValue[implSymbol]["shiftKey"]; |
| } |
| } |
| Object.defineProperties(TouchEvent.prototype, { |
| touches: { enumerable: true }, |
| targetTouches: { enumerable: true }, |
| changedTouches: { enumerable: true }, |
| altKey: { enumerable: true }, |
| metaKey: { enumerable: true }, |
| ctrlKey: { enumerable: true }, |
| shiftKey: { enumerable: true }, |
| [Symbol.toStringTag]: { value: "TouchEvent", configurable: true } |
| }); |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| globalObject[ctorRegistrySymbol] = Object.create(null); |
| } |
| globalObject[ctorRegistrySymbol][interfaceName] = TouchEvent; |
| |
| Object.defineProperty(globalObject, interfaceName, { |
| configurable: true, |
| writable: true, |
| value: TouchEvent |
| }); |
| }; |
| |
| const Impl = require("../events/TouchEvent-impl.js"); |