237 lines
7.4 KiB
JavaScript
237 lines
7.4 KiB
JavaScript
"use strict";
|
|
|
|
const conversions = require("webidl-conversions");
|
|
const utils = require("./utils.js");
|
|
|
|
const ElementDefinitionOptions = require("./ElementDefinitionOptions.js");
|
|
const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps;
|
|
const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps;
|
|
const Node = require("./Node.js");
|
|
const implSymbol = utils.implSymbol;
|
|
const ctorRegistrySymbol = utils.ctorRegistrySymbol;
|
|
|
|
const interfaceName = "CustomElementRegistry";
|
|
|
|
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 'CustomElementRegistry'.`);
|
|
};
|
|
|
|
function makeWrapper(globalObject) {
|
|
if (globalObject[ctorRegistrySymbol] === undefined) {
|
|
throw new Error("Internal error: invalid global object");
|
|
}
|
|
|
|
const ctor = globalObject[ctorRegistrySymbol]["CustomElementRegistry"];
|
|
if (ctor === undefined) {
|
|
throw new Error("Internal error: constructor CustomElementRegistry 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) => {};
|
|
|
|
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;
|
|
}
|
|
class CustomElementRegistry {
|
|
constructor() {
|
|
throw new TypeError("Illegal constructor");
|
|
}
|
|
|
|
define(name, constructor) {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
if (!exports.is(esValue)) {
|
|
throw new TypeError("Illegal invocation");
|
|
}
|
|
|
|
if (arguments.length < 2) {
|
|
throw new TypeError(
|
|
"Failed to execute 'define' on 'CustomElementRegistry': 2 arguments required, but only " +
|
|
arguments.length +
|
|
" present."
|
|
);
|
|
}
|
|
const args = [];
|
|
{
|
|
let curArg = arguments[0];
|
|
curArg = conversions["DOMString"](curArg, {
|
|
context: "Failed to execute 'define' on 'CustomElementRegistry': parameter 1"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
{
|
|
let curArg = arguments[1];
|
|
curArg = utils.tryImplForWrapper(curArg);
|
|
args.push(curArg);
|
|
}
|
|
{
|
|
let curArg = arguments[2];
|
|
curArg = ElementDefinitionOptions.convert(curArg, {
|
|
context: "Failed to execute 'define' on 'CustomElementRegistry': parameter 3"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
ceReactionsPreSteps_helpers_custom_elements(globalObject);
|
|
try {
|
|
return esValue[implSymbol].define(...args);
|
|
} finally {
|
|
ceReactionsPostSteps_helpers_custom_elements(globalObject);
|
|
}
|
|
}
|
|
|
|
get(name) {
|
|
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 'get' on 'CustomElementRegistry': 1 argument required, but only " +
|
|
arguments.length +
|
|
" present."
|
|
);
|
|
}
|
|
const args = [];
|
|
{
|
|
let curArg = arguments[0];
|
|
curArg = conversions["DOMString"](curArg, {
|
|
context: "Failed to execute 'get' on 'CustomElementRegistry': parameter 1"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
return esValue[implSymbol].get(...args);
|
|
}
|
|
|
|
whenDefined(name) {
|
|
try {
|
|
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 'whenDefined' on 'CustomElementRegistry': 1 argument required, but only " +
|
|
arguments.length +
|
|
" present."
|
|
);
|
|
}
|
|
const args = [];
|
|
{
|
|
let curArg = arguments[0];
|
|
curArg = conversions["DOMString"](curArg, {
|
|
context: "Failed to execute 'whenDefined' on 'CustomElementRegistry': parameter 1"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
return utils.tryWrapperForImpl(esValue[implSymbol].whenDefined(...args));
|
|
} catch (e) {
|
|
return Promise.reject(e);
|
|
}
|
|
}
|
|
|
|
upgrade(root) {
|
|
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 'upgrade' on 'CustomElementRegistry': 1 argument required, but only " +
|
|
arguments.length +
|
|
" present."
|
|
);
|
|
}
|
|
const args = [];
|
|
{
|
|
let curArg = arguments[0];
|
|
curArg = Node.convert(curArg, {
|
|
context: "Failed to execute 'upgrade' on 'CustomElementRegistry': parameter 1"
|
|
});
|
|
args.push(curArg);
|
|
}
|
|
ceReactionsPreSteps_helpers_custom_elements(globalObject);
|
|
try {
|
|
return esValue[implSymbol].upgrade(...args);
|
|
} finally {
|
|
ceReactionsPostSteps_helpers_custom_elements(globalObject);
|
|
}
|
|
}
|
|
}
|
|
Object.defineProperties(CustomElementRegistry.prototype, {
|
|
define: { enumerable: true },
|
|
get: { enumerable: true },
|
|
whenDefined: { enumerable: true },
|
|
upgrade: { enumerable: true },
|
|
[Symbol.toStringTag]: { value: "CustomElementRegistry", configurable: true }
|
|
});
|
|
if (globalObject[ctorRegistrySymbol] === undefined) {
|
|
globalObject[ctorRegistrySymbol] = Object.create(null);
|
|
}
|
|
globalObject[ctorRegistrySymbol][interfaceName] = CustomElementRegistry;
|
|
|
|
Object.defineProperty(globalObject, interfaceName, {
|
|
configurable: true,
|
|
writable: true,
|
|
value: CustomElementRegistry
|
|
});
|
|
};
|
|
|
|
const Impl = require("../custom-elements/CustomElementRegistry-impl.js");
|