blob: e36f0a2050e913fd8c05c85d88694c631ed1424a [file] [log] [blame]
"use strict";
const conversions = require("webidl-conversions");
const utils = require("./utils.js");
const Node = require("./Node.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 interfaceName = "DocumentFragment";
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 'DocumentFragment'.`);
};
function makeWrapper(globalObject) {
if (globalObject[ctorRegistrySymbol] === undefined) {
throw new Error("Internal error: invalid global object");
}
const ctor = globalObject[ctorRegistrySymbol]["DocumentFragment"];
if (ctor === undefined) {
throw new Error("Internal error: constructor DocumentFragment is not installed on the passed global object");
}
return Object.create(ctor.prototype);
}
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) => {
Node._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 => {
const wrapper = makeWrapper(globalObject);
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;
}
if (globalObject.Node === undefined) {
throw new Error("Internal error: attempting to evaluate DocumentFragment before Node");
}
class DocumentFragment extends globalObject.Node {
constructor() {
return exports.setup(Object.create(new.target.prototype), globalObject, undefined);
}
getElementById(elementId) {
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 'getElementById' on 'DocumentFragment': 1 argument required, but only " +
arguments.length +
" present."
);
}
const args = [];
{
let curArg = arguments[0];
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'getElementById' on 'DocumentFragment': parameter 1"
});
args.push(curArg);
}
return utils.tryWrapperForImpl(esValue[implSymbol].getElementById(...args));
}
prepend() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
const args = [];
for (let i = 0; i < arguments.length; i++) {
let curArg = arguments[i];
if (Node.is(curArg)) {
curArg = utils.implForWrapper(curArg);
} else {
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'prepend' on 'DocumentFragment': parameter " + (i + 1)
});
}
args.push(curArg);
}
ceReactionsPreSteps_helpers_custom_elements(globalObject);
try {
return esValue[implSymbol].prepend(...args);
} finally {
ceReactionsPostSteps_helpers_custom_elements(globalObject);
}
}
append() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
const args = [];
for (let i = 0; i < arguments.length; i++) {
let curArg = arguments[i];
if (Node.is(curArg)) {
curArg = utils.implForWrapper(curArg);
} else {
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'append' on 'DocumentFragment': parameter " + (i + 1)
});
}
args.push(curArg);
}
ceReactionsPreSteps_helpers_custom_elements(globalObject);
try {
return esValue[implSymbol].append(...args);
} finally {
ceReactionsPostSteps_helpers_custom_elements(globalObject);
}
}
querySelector(selectors) {
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 'querySelector' on 'DocumentFragment': 1 argument required, but only " +
arguments.length +
" present."
);
}
const args = [];
{
let curArg = arguments[0];
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'querySelector' on 'DocumentFragment': parameter 1"
});
args.push(curArg);
}
return utils.tryWrapperForImpl(esValue[implSymbol].querySelector(...args));
}
querySelectorAll(selectors) {
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 'querySelectorAll' on 'DocumentFragment': 1 argument required, but only " +
arguments.length +
" present."
);
}
const args = [];
{
let curArg = arguments[0];
curArg = conversions["DOMString"](curArg, {
context: "Failed to execute 'querySelectorAll' on 'DocumentFragment': parameter 1"
});
args.push(curArg);
}
return utils.tryWrapperForImpl(esValue[implSymbol].querySelectorAll(...args));
}
get children() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.getSameObject(this, "children", () => {
return utils.tryWrapperForImpl(esValue[implSymbol]["children"]);
});
}
get firstElementChild() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["firstElementChild"]);
}
get lastElementChild() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return utils.tryWrapperForImpl(esValue[implSymbol]["lastElementChild"]);
}
get childElementCount() {
const esValue = this !== null && this !== undefined ? this : globalObject;
if (!exports.is(esValue)) {
throw new TypeError("Illegal invocation");
}
return esValue[implSymbol]["childElementCount"];
}
}
Object.defineProperties(DocumentFragment.prototype, {
getElementById: { enumerable: true },
prepend: { enumerable: true },
append: { enumerable: true },
querySelector: { enumerable: true },
querySelectorAll: { enumerable: true },
children: { enumerable: true },
firstElementChild: { enumerable: true },
lastElementChild: { enumerable: true },
childElementCount: { enumerable: true },
[Symbol.toStringTag]: { value: "DocumentFragment", configurable: true },
[Symbol.unscopables]: { value: { prepend: true, append: true, __proto__: null }, configurable: true }
});
if (globalObject[ctorRegistrySymbol] === undefined) {
globalObject[ctorRegistrySymbol] = Object.create(null);
}
globalObject[ctorRegistrySymbol][interfaceName] = DocumentFragment;
Object.defineProperty(globalObject, interfaceName, {
configurable: true,
writable: true,
value: DocumentFragment
});
};
const Impl = require("../nodes/DocumentFragment-impl.js");