@theia/core
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Theia is a cloud & desktop IDE framework implemented in TypeScript.
108 lines • 5.1 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2021 Ericsson 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
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.PreferenceLanguageOverrideService = exports.getOverridePattern = exports.OVERRIDE_PROPERTY_PATTERN = exports.OverridePreferenceName = void 0;
const tslib_1 = require("tslib");
const inversify_1 = require("inversify");
const common_1 = require("../../common");
const preference_schema_1 = require("../../common/preferences/preference-schema");
var OverridePreferenceName;
(function (OverridePreferenceName) {
function is(arg) {
return (0, common_1.isObject)(arg) && 'preferenceName' in arg && 'overrideIdentifier' in arg;
}
OverridePreferenceName.is = is;
})(OverridePreferenceName || (exports.OverridePreferenceName = OverridePreferenceName = {}));
const OVERRIDE_PROPERTY = '\\[(.*)\\]$';
exports.OVERRIDE_PROPERTY_PATTERN = new RegExp(OVERRIDE_PROPERTY);
const getOverridePattern = (identifier) => `\\[(${identifier})\\]$`;
exports.getOverridePattern = getOverridePattern;
let PreferenceLanguageOverrideService = class PreferenceLanguageOverrideService {
constructor() {
this.overrideIdentifiers = new Set();
}
testOverrideValue(name, value) {
return preference_schema_1.PreferenceSchemaProperties.is(value) && exports.OVERRIDE_PROPERTY_PATTERN.test(name);
}
/**
* @param overrideIdentifier the language id associated for a language override, e.g. `typescript`
* @returns the form used to mark language overrides in preference files, e.g. `[typescript]`
*/
markLanguageOverride(overrideIdentifier) {
return `[${overrideIdentifier}]`;
}
/**
* @returns the flat JSON path to an overridden preference, e.g. [typescript].editor.tabSize.
*/
overridePreferenceName({ preferenceName, overrideIdentifier }) {
return `${this.markLanguageOverride(overrideIdentifier)}.${preferenceName}`;
}
/**
* @returns an OverridePreferenceName if the `name` contains a language override, e.g. [typescript].editor.tabSize.
*/
overriddenPreferenceName(name) {
const index = name.indexOf('.');
if (index === -1) {
return undefined;
}
const matches = name.substring(0, index).match(exports.OVERRIDE_PROPERTY_PATTERN);
const overrideIdentifier = matches && matches[1];
if (!overrideIdentifier || !this.overrideIdentifiers.has(overrideIdentifier)) {
return undefined;
}
const preferenceName = name.substring(index + 1);
return { preferenceName, overrideIdentifier };
}
computeOverridePatternPropertiesKey() {
let param = '';
for (const overrideIdentifier of this.overrideIdentifiers) {
if (param.length) {
param += '|';
}
param += new RegExp((0, common_1.escapeRegExpCharacters)(overrideIdentifier)).source;
}
return param.length ? (0, exports.getOverridePattern)(param) : undefined;
}
*getOverridePreferenceNames(preferenceName) {
for (const overrideIdentifier of this.overrideIdentifiers) {
yield this.overridePreferenceName({ preferenceName, overrideIdentifier });
}
}
/**
* @param overrideIdentifier
* @returns true if the addition caused a change, i.e. if the identifier was not already present in the set of identifiers, false otherwise.
*/
addOverrideIdentifier(overrideIdentifier) {
const alreadyPresent = this.overrideIdentifiers.has(overrideIdentifier);
if (!alreadyPresent) {
this.overrideIdentifiers.add(overrideIdentifier);
}
return !alreadyPresent;
}
/**
* @param overrideIdentifier
* @returns true if the deletion caused a change, i.e. if the identifier was present in the set, false otherwise.
*/
removeOverrideIdentifier(overrideIdentifier) {
return this.overrideIdentifiers.delete(overrideIdentifier);
}
};
exports.PreferenceLanguageOverrideService = PreferenceLanguageOverrideService;
exports.PreferenceLanguageOverrideService = PreferenceLanguageOverrideService = tslib_1.__decorate([
(0, inversify_1.injectable)()
], PreferenceLanguageOverrideService);
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