@quick-game/cli
Version:
Command line interface for rapid qg development
54 lines • 2.12 kB
JavaScript
// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import { NativeFunctions } from './NativeFunctions.js';
import * as DOMPinnedProperties from './DOMPinnedProperties.js';
let javaScriptMetadataInstance;
export class JavaScriptMetadataImpl {
static domPinnedProperties = DOMPinnedProperties;
uniqueFunctions;
receiverMethods;
static instance(opts = { forceNew: null }) {
const { forceNew } = opts;
if (!javaScriptMetadataInstance || forceNew) {
javaScriptMetadataInstance = new JavaScriptMetadataImpl();
}
return javaScriptMetadataInstance;
}
constructor() {
this.uniqueFunctions = new Map();
this.receiverMethods = new Map();
for (const nativeFunction of NativeFunctions) {
if (!nativeFunction.receivers) {
this.uniqueFunctions.set(nativeFunction.name, nativeFunction.signatures);
continue;
}
for (const receiver of nativeFunction.receivers) {
let method = this.receiverMethods.get(receiver);
if (!method) {
method = new Map();
this.receiverMethods.set(receiver, method);
}
method.set(nativeFunction.name, nativeFunction.signatures);
}
}
}
signaturesForNativeFunction(name) {
return this.uniqueFunctions.get(name) || null;
}
signaturesForInstanceMethod(name, receiverClassName) {
const instanceMethod = this.receiverMethods.get(receiverClassName);
if (!instanceMethod) {
return null;
}
return instanceMethod.get(name) || null;
}
signaturesForStaticMethod(name, receiverConstructorName) {
const staticMethod = this.receiverMethods.get(receiverConstructorName + 'Constructor');
if (!staticMethod) {
return null;
}
return staticMethod.get(name) || null;
}
}
//# sourceMappingURL=JavaScriptMetadata.js.map