jsdom/lib/generated/idl/SVGStringList.js

A JavaScript implementation of many web standards

"use strict";

const conversions = require("webidl-conversions");
const utils = require("./utils.js");

const ctorRegistrySymbol = utils.ctorRegistrySymbol;

const interfaceName = "SVGStringList";

const $interfaceDescriptor = utils.createInterfaceDescriptor();
exports.interfaceDescriptor = $interfaceDescriptor;

function $requireImpl(wrapper, globalObject, context) {
  return utils.requireImplForWrapper(wrapper, $interfaceDescriptor, globalObject, interfaceName, context);
}

exports.is = value => {
  return utils.implForWrapperWithInterface(value, $interfaceDescriptor) !== null;
};
exports.isImpl = value => {
  return utils.isObject(value) && value instanceof Impl.implementation;
};
exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
  const impl = utils.implForWrapperWithInterface(value, $interfaceDescriptor);
  if (impl !== null) {
    return impl;
  }
  throw new globalObject.TypeError(`${context} is not of type 'SVGStringList'.`);
};

function makeWrapper(globalObject, newTarget) {
  let proto;
  if (newTarget !== undefined) {
    proto = newTarget.prototype;
  }

  if (!utils.isObject(proto)) {
    proto = globalObject[ctorRegistrySymbol]["SVGStringList"].prototype;
  }

  return Object.create(proto);
}

function makeProxy(wrapper, impl, globalObject) {
  let proxyHandler = proxyHandlerCache.get(globalObject);
  if (proxyHandler === undefined) {
    proxyHandler = new ProxyHandler(globalObject);
    proxyHandlerCache.set(globalObject, proxyHandler);
  }
  // The target needs an implementation for proxy traps, but only the final proxy gets the interface brand.
  utils.registerWrapper(wrapper, impl, undefined);
  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) => {};

exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
  privateData.wrapper = wrapper;

  exports._internalSetup(wrapper, globalObject);
  const impl = new Impl.implementation(globalObject, constructorArgs, privateData);

  wrapper = makeProxy(wrapper, impl, globalObject);

  utils.registerWrapper(wrapper, impl, $interfaceDescriptor);
  impl[utils.wrapperSymbol] = wrapper;
  if (Impl.init) {
    Impl.init(impl);
  }
  return wrapper;
};

exports.new = (globalObject, newTarget) => {
  let wrapper = makeWrapper(globalObject, newTarget);

  exports._internalSetup(wrapper, globalObject);
  const impl = Object.create(Impl.implementation.prototype);

  wrapper = makeProxy(wrapper, impl, globalObject);

  utils.registerWrapper(wrapper, impl, $interfaceDescriptor);
  impl[utils.wrapperSymbol] = wrapper;
  if (Impl.init) {
    Impl.init(impl);
  }
  return impl;
};

const exposed = new Set(["Window"]);

exports.install = (globalObject, globalNames) => {
  if (!globalNames.some(globalName => exposed.has(globalName))) {
    return;
  }

  const ctorRegistry = utils.initCtorRegistry(globalObject);
  class SVGStringList {
    constructor() {
      throw new globalObject.TypeError("Illegal constructor");
    }

    clear() {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "clear");
      return $impl.clear();
    }

    initialize(newItem) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "initialize");
      if (arguments.length < 1) {
        throw new globalObject.TypeError(
          `Failed to execute 'initialize' on 'SVGStringList': 1 argument required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, {
          context: "Failed to execute 'initialize' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.initialize(...args);
    }

    getItem(index) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "getItem");
      if (arguments.length < 1) {
        throw new globalObject.TypeError(
          `Failed to execute 'getItem' on 'SVGStringList': 1 argument required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["unsigned long"](curArg, {
          context: "Failed to execute 'getItem' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.getItem(...args);
    }

    insertItemBefore(newItem, index) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "insertItemBefore");
      if (arguments.length < 2) {
        throw new globalObject.TypeError(
          `Failed to execute 'insertItemBefore' on 'SVGStringList': 2 arguments required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, {
          context: "Failed to execute 'insertItemBefore' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      {
        let curArg = arguments[1];
        curArg = conversions["unsigned long"](curArg, {
          context: "Failed to execute 'insertItemBefore' on 'SVGStringList': parameter 2",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.insertItemBefore(...args);
    }

    replaceItem(newItem, index) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "replaceItem");
      if (arguments.length < 2) {
        throw new globalObject.TypeError(
          `Failed to execute 'replaceItem' on 'SVGStringList': 2 arguments required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, {
          context: "Failed to execute 'replaceItem' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      {
        let curArg = arguments[1];
        curArg = conversions["unsigned long"](curArg, {
          context: "Failed to execute 'replaceItem' on 'SVGStringList': parameter 2",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.replaceItem(...args);
    }

    removeItem(index) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "removeItem");
      if (arguments.length < 1) {
        throw new globalObject.TypeError(
          `Failed to execute 'removeItem' on 'SVGStringList': 1 argument required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["unsigned long"](curArg, {
          context: "Failed to execute 'removeItem' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.removeItem(...args);
    }

    appendItem(newItem) {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "appendItem");
      if (arguments.length < 1) {
        throw new globalObject.TypeError(
          `Failed to execute 'appendItem' on 'SVGStringList': 1 argument required, but only ${arguments.length} present.`
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, {
          context: "Failed to execute 'appendItem' on 'SVGStringList': parameter 1",
          globals: globalObject
        });
        args.push(curArg);
      }
      return $impl.appendItem(...args);
    }

    get length() {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "get length");
      return $impl["length"];
    }

    get numberOfItems() {
      const $impl = $requireImpl(this ?? globalObject, globalObject, "get numberOfItems");
      return $impl["numberOfItems"];
    }
  }
  Object.defineProperties(SVGStringList.prototype, {
    clear: { enumerable: true },
    initialize: { enumerable: true },
    getItem: { enumerable: true },
    insertItemBefore: { enumerable: true },
    replaceItem: { enumerable: true },
    removeItem: { enumerable: true },
    appendItem: { enumerable: true },
    length: { enumerable: true },
    numberOfItems: { enumerable: true },
    [Symbol.toStringTag]: { value: "SVGStringList", configurable: true },
    [Symbol.iterator]: { value: globalObject.Array.prototype[Symbol.iterator], configurable: true, writable: true }
  });
  ctorRegistry[interfaceName] = SVGStringList;

  Object.defineProperty(globalObject, interfaceName, {
    configurable: true,
    writable: true,
    value: SVGStringList
  });
};

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 impl = utils.implForWrapper(target);

    if (utils.isArrayIndexPropName(P)) {
      const index = P >>> 0;

      if (impl[utils.supportsPropertyIndex](index)) {
        const indexedValue = impl.getItem(index);
        return utils.tryWrapperForImpl(indexedValue);
      }
    }

    return Reflect.get(target, P, 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 impl = utils.implForWrapper(target);
    const keys = new Set();

    for (const key of impl[utils.supportedPropertyIndices]) {
      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);
    }
    const impl = utils.implForWrapper(target);

    if (utils.isArrayIndexPropName(P)) {
      const index = P >>> 0;

      if (impl[utils.supportsPropertyIndex](index)) {
        const indexedValue = impl.getItem(index);
        return {
          writable: true,
          enumerable: true,
          configurable: true,
          value: utils.tryWrapperForImpl(indexedValue)
        };
      }
    }

    return Reflect.getOwnPropertyDescriptor(target, P);
  }

  set(target, P, V, receiver) {
    if (typeof P === "symbol") {
      return Reflect.set(target, P, V, receiver);
    }
    const impl = utils.implForWrapper(target);
    // The `receiver` argument refers to the Proxy exotic object or an object
    // that inherits from it, whereas `target` refers to the Proxy target:
    if (utils.wrapperForImpl(impl) === receiver) {
      const globalObject = this._globalObject;

      if (utils.isArrayIndexPropName(P)) {
        const index = P >>> 0;
        let indexedValue = V;

        indexedValue = conversions["DOMString"](indexedValue, {
          context: "Failed to set the " + index + " property on 'SVGStringList': The provided value",
          globals: globalObject
        });

        const creating = !impl[utils.supportsPropertyIndex](index);
        if (creating) {
          impl[utils.indexedSetNew](index, indexedValue);
        } else {
          impl[utils.indexedSetExisting](index, indexedValue);
        }

        return true;
      }
    }
    let ownDesc;

    if (utils.isArrayIndexPropName(P)) {
      const index = P >>> 0;

      if (impl[utils.supportsPropertyIndex](index)) {
        const indexedValue = impl.getItem(index);
        ownDesc = {
          writable: true,
          enumerable: true,
          configurable: true,
          value: utils.tryWrapperForImpl(indexedValue)
        };
      }
    }

    if (ownDesc === undefined) {
      ownDesc = Reflect.getOwnPropertyDescriptor(target, P);
    }
    return utils.ordinarySetWithOwnDescriptor(target, P, V, receiver, ownDesc);
  }

  defineProperty(target, P, desc) {
    if (typeof P === "symbol") {
      return Reflect.defineProperty(target, P, desc);
    }
    const impl = utils.implForWrapper(target);

    const globalObject = this._globalObject;

    if (utils.isArrayIndexPropName(P)) {
      if (desc.get || desc.set) {
        return false;
      }

      const index = P >>> 0;
      let indexedValue = desc.value;

      indexedValue = conversions["DOMString"](indexedValue, {
        context: "Failed to set the " + index + " property on 'SVGStringList': The provided value",
        globals: globalObject
      });

      const creating = !impl[utils.supportsPropertyIndex](index);
      if (creating) {
        impl[utils.indexedSetNew](index, indexedValue);
      } else {
        impl[utils.indexedSetExisting](index, indexedValue);
      }

      return true;
    }

    return Reflect.defineProperty(target, P, desc);
  }

  deleteProperty(target, P) {
    if (typeof P === "symbol") {
      return Reflect.deleteProperty(target, P);
    }
    const impl = utils.implForWrapper(target);

    const globalObject = this._globalObject;

    if (utils.isArrayIndexPropName(P)) {
      const index = P >>> 0;
      return !impl[utils.supportsPropertyIndex](index);
    }

    return Reflect.deleteProperty(target, P);
  }

  preventExtensions() {
    return false;
  }
}

const Impl = require("../../jsdom/living/svg/SVGStringList-impl.js");