mirror of
https://github.com/S2-/minifyfromhtml.git
synced 2025-08-02 20:00:05 +02:00
172 lines
5.0 KiB
JavaScript
172 lines
5.0 KiB
JavaScript
"use strict";
|
|
|
|
const conversions = require("webidl-conversions");
|
|
const utils = require("./utils.js");
|
|
|
|
const implSymbol = utils.implSymbol;
|
|
const ctorRegistrySymbol = utils.ctorRegistrySymbol;
|
|
|
|
const interfaceName = "AbstractRange";
|
|
|
|
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 = (globalObject, value, { context = "The provided value" } = {}) => {
|
|
if (exports.is(value)) {
|
|
return utils.implForWrapper(value);
|
|
}
|
|
throw new globalObject.TypeError(`${context} is not of type 'AbstractRange'.`);
|
|
};
|
|
|
|
function makeWrapper(globalObject, newTarget) {
|
|
let proto;
|
|
if (newTarget !== undefined) {
|
|
proto = newTarget.prototype;
|
|
}
|
|
|
|
if (!utils.isObject(proto)) {
|
|
proto = globalObject[ctorRegistrySymbol]["AbstractRange"].prototype;
|
|
}
|
|
|
|
return Object.create(proto);
|
|
}
|
|
|
|
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, newTarget) => {
|
|
const wrapper = makeWrapper(globalObject, newTarget);
|
|
|
|
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;
|
|
}
|
|
|
|
const ctorRegistry = utils.initCtorRegistry(globalObject);
|
|
class AbstractRange {
|
|
constructor() {
|
|
throw new globalObject.TypeError("Illegal constructor");
|
|
}
|
|
|
|
get startContainer() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get startContainer' called on an object that is not a valid instance of AbstractRange."
|
|
);
|
|
}
|
|
|
|
return utils.tryWrapperForImpl(esValue[implSymbol]["startContainer"]);
|
|
}
|
|
|
|
get startOffset() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get startOffset' called on an object that is not a valid instance of AbstractRange."
|
|
);
|
|
}
|
|
|
|
return esValue[implSymbol]["startOffset"];
|
|
}
|
|
|
|
get endContainer() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get endContainer' called on an object that is not a valid instance of AbstractRange."
|
|
);
|
|
}
|
|
|
|
return utils.tryWrapperForImpl(esValue[implSymbol]["endContainer"]);
|
|
}
|
|
|
|
get endOffset() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get endOffset' called on an object that is not a valid instance of AbstractRange."
|
|
);
|
|
}
|
|
|
|
return esValue[implSymbol]["endOffset"];
|
|
}
|
|
|
|
get collapsed() {
|
|
const esValue = this !== null && this !== undefined ? this : globalObject;
|
|
|
|
if (!exports.is(esValue)) {
|
|
throw new globalObject.TypeError(
|
|
"'get collapsed' called on an object that is not a valid instance of AbstractRange."
|
|
);
|
|
}
|
|
|
|
return esValue[implSymbol]["collapsed"];
|
|
}
|
|
}
|
|
Object.defineProperties(AbstractRange.prototype, {
|
|
startContainer: { enumerable: true },
|
|
startOffset: { enumerable: true },
|
|
endContainer: { enumerable: true },
|
|
endOffset: { enumerable: true },
|
|
collapsed: { enumerable: true },
|
|
[Symbol.toStringTag]: { value: "AbstractRange", configurable: true }
|
|
});
|
|
ctorRegistry[interfaceName] = AbstractRange;
|
|
|
|
Object.defineProperty(globalObject, interfaceName, {
|
|
configurable: true,
|
|
writable: true,
|
|
value: AbstractRange
|
|
});
|
|
};
|
|
|
|
const Impl = require("../range/AbstractRange-impl.js");
|