@theia/core
Version:
Theia is a cloud & desktop IDE framework implemented in TypeScript.
83 lines • 4.14 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2017 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.bindContribution = exports.bindContributionProvider = exports.Bindable = exports.ContributionProvider = void 0;
const contribution_filter_1 = require("./contribution-filter");
exports.ContributionProvider = Symbol('ContributionProvider');
class ContainerBasedContributionProvider {
constructor(serviceIdentifier, container) {
this.serviceIdentifier = serviceIdentifier;
this.container = container;
}
getContributions(recursive) {
if (this.services === undefined) {
const currentServices = [];
let filterRegistry;
let currentContainer = this.container;
// eslint-disable-next-line no-null/no-null
while (currentContainer !== null) {
if (currentContainer.isBound(this.serviceIdentifier)) {
try {
currentServices.push(...currentContainer.getAll(this.serviceIdentifier));
}
catch (error) {
console.error(error);
}
}
if (filterRegistry === undefined && currentContainer.isBound(contribution_filter_1.ContributionFilterRegistry)) {
filterRegistry = currentContainer.get(contribution_filter_1.ContributionFilterRegistry);
}
// eslint-disable-next-line no-null/no-null
currentContainer = recursive === true ? currentContainer.parent : null;
}
this.services = filterRegistry ? filterRegistry.applyFilters(currentServices, this.serviceIdentifier) : currentServices;
}
return this.services;
}
}
var Bindable;
(function (Bindable) {
function isContainer(arg) {
return typeof arg !== 'function'
// https://github.com/eclipse-theia/theia/issues/3204#issue-371029654
// In InversifyJS `4.14.0` containers no longer have a property `guid`.
&& ('guid' in arg || 'parent' in arg);
}
Bindable.isContainer = isContainer;
})(Bindable = exports.Bindable || (exports.Bindable = {}));
function bindContributionProvider(bindable, id) {
const bindingToSyntax = (Bindable.isContainer(bindable) ? bindable.bind(exports.ContributionProvider) : bindable(exports.ContributionProvider));
bindingToSyntax
.toDynamicValue(ctx => new ContainerBasedContributionProvider(id, ctx.container))
.inSingletonScope().whenTargetNamed(id);
}
exports.bindContributionProvider = bindContributionProvider;
/**
* Helper function to bind a service to a list of contributions easily.
* @param bindable a Container or the bind function directly.
* @param service an already bound service to refer the contributions to.
* @param contributions array of contribution identifiers to bind the service to.
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function bindContribution(bindable, service, contributions) {
const bind = Bindable.isContainer(bindable) ? bindable.bind.bind(bindable) : bindable;
for (const contribution of contributions) {
bind(contribution).toService(service);
}
}
exports.bindContribution = bindContribution;
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