@theia/core
Version:
Theia is a cloud & desktop IDE framework implemented in TypeScript.
97 lines • 4.85 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2020 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-only WITH Classpath-exception-2.0
// *****************************************************************************
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EncodingRegistry = void 0;
// based on https://github.com/microsoft/vscode/blob/04c36be045a94fee58e5f8992d3e3fd980294a84/src/vs/workbench/services/textfile/browser/textFileService.ts#L491
const inversify_1 = require("inversify");
const disposable_1 = require("../common/disposable");
const core_preferences_1 = require("./core-preferences");
const encoding_service_1 = require("../common/encoding-service");
const encodings_1 = require("../common/encodings");
let EncodingRegistry = class EncodingRegistry {
constructor() {
this.encodingOverrides = [];
}
registerOverride(override) {
this.encodingOverrides.push(override);
return disposable_1.Disposable.create(() => {
const index = this.encodingOverrides.indexOf(override);
if (index !== -1) {
this.encodingOverrides.splice(index, 1);
}
});
}
getEncodingForResource(resource, preferredEncoding) {
let fileEncoding;
const override = this.getEncodingOverride(resource);
if (override) {
fileEncoding = override; // encoding override always wins
}
else if (preferredEncoding) {
fileEncoding = preferredEncoding; // preferred encoding comes second
}
else {
fileEncoding = this.preferences.get('files.encoding', undefined, resource.toString());
}
if (!fileEncoding || !this.encodingService.exists(fileEncoding)) {
return encodings_1.UTF8; // the default is UTF 8
}
return this.encodingService.toIconvEncoding(fileEncoding);
}
getEncodingOverride(resource) {
if (this.encodingOverrides && this.encodingOverrides.length) {
for (const override of this.encodingOverrides) {
if (override.parent && resource.isEqualOrParent(override.parent)) {
return override.encoding;
}
if (override.extension && resource.path.ext === `.${override.extension}`) {
return override.encoding;
}
if (override.scheme && override.scheme === resource.scheme) {
return override.encoding;
}
}
}
return undefined;
}
};
__decorate([
(0, inversify_1.inject)(core_preferences_1.CorePreferences),
__metadata("design:type", Object)
], EncodingRegistry.prototype, "preferences", void 0);
__decorate([
(0, inversify_1.inject)(encoding_service_1.EncodingService),
__metadata("design:type", encoding_service_1.EncodingService)
], EncodingRegistry.prototype, "encodingService", void 0);
EncodingRegistry = __decorate([
(0, inversify_1.injectable)()
], EncodingRegistry);
exports.EncodingRegistry = EncodingRegistry;
//# sourceMappingURL=encoding-registry.js.map