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preference-configurations.ts
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preference-configurations.ts
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/********************************************************************************
* Copyright (C) 2019 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
********************************************************************************/
import { injectable, inject, named, interfaces } from 'inversify';
import URI from '../../common/uri';
import { ContributionProvider, bindContributionProvider } from '../../common/contribution-provider';
export const PreferenceConfiguration = Symbol('PreferenceConfiguration');
export interface PreferenceConfiguration {
name: string;
}
export function bindPreferenceConfigurations(bind: interfaces.Bind): void {
bindContributionProvider(bind, PreferenceConfiguration);
bind(PreferenceConfigurations).toSelf().inSingletonScope();
}
@injectable()
export class PreferenceConfigurations {
@inject(ContributionProvider) @named(PreferenceConfiguration)
protected readonly provider: ContributionProvider<PreferenceConfiguration>;
/* prefer Theia over VS Code by default */
getPaths(): string[] {
return ['.theia', '.vscode'];
}
getConfigName(): string {
return 'settings';
}
protected sectionNames: string[] | undefined;
getSectionNames(): string[] {
if (!this.sectionNames) {
this.sectionNames = this.provider.getContributions().map(p => p.name);
}
return this.sectionNames;
}
isSectionName(name: string): boolean {
return this.getSectionNames().indexOf(name) !== -1;
}
isSectionUri(configUri: URI | undefined): boolean {
return !!configUri && this.isSectionName(this.getName(configUri));
}
isConfigUri(configUri: URI | undefined): boolean {
return !!configUri && this.getName(configUri) === this.getConfigName();
}
getName(configUri: URI): string {
return configUri.path.name;
}
getPath(configUri: URI): string {
return configUri.parent.path.base;
}
createUri(folder: URI, configPath: string = this.getPaths()[0], configName: string = this.getConfigName()): URI {
return folder.resolve(configPath).resolve(configName + '.json');
}
}