src/vs/editor/common/services/textResourceConfigurationService.ts
120 LOC · 85 covered · 35 uncovered · 29 ranges · 12 concepts · 11 introducers · 22 tests
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/*---------------------------------------------------------------------------------------------
textResourceConfigurationService.ts ×8
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { Emitter, Event } from '../../../base/common/event.js';
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import { Disposable } from '../../../base/common/lifecycle.js';
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import { URI } from '../../../base/common/uri.js';
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import { IPosition, Position } from '../core/position.js';
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import { ILanguageService } from '../languages/language.js';
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import { IModelService } from './model.js';
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import { ITextResourceConfigurationService, ITextResourceConfigurationChangeEvent } from './textResourceConfiguration.js';
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import { IConfigurationService, ConfigurationTarget, IConfigurationValue, IConfigurationChangeEvent } from '../../../platform/configuration/common/configuration.js';
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export class TextResourceConfigurationService extends Disposable implements ITextResourceConfigurationService {
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public _serviceBrand: undefined;
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private readonly _onDidChangeConfiguration: Emitter<ITextResourceConfigurationChangeEvent> = this._register(new Emitter<ITextResourceConfigurationChangeEvent>());
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public readonly onDidChangeConfiguration: Event<ITextResourceConfigurationChangeEvent> = this._onDidChangeConfiguration.event;
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constructor(
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@IConfigurationService private readonly configurationService: IConfigurationService,
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@IModelService private readonly modelService: IModelService,
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@ILanguageService private readonly languageService: ILanguageService,
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) {
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super();
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this._register(this.configurationService.onDidChangeConfiguration(e => this._onDidChangeConfiguration.fire(this.toResourceConfigurationChangeEvent(e))));
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}
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getValue<T>(resource: URI | undefined, section?: string): T;
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getValue<T>(resource: URI | undefined, at?: IPosition, section?: string): T;
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getValue<T>(resource: URI | undefined, arg2?: unknown, arg3?: unknown): T {
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if (typeof arg3 === 'string') {
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return this._getValue(resource, Position.isIPosition(arg2) ? arg2 : null, arg3);
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}
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return this._getValue(resource, null, typeof arg2 === 'string' ? arg2 : undefined);
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}
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updateValue(resource: URI | undefined, key: string, value: unknown, configurationTarget?: ConfigurationTarget): Promise<void> {
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const language = resource ? this.getLanguage(resource, null) : null;
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const configurationValue = this.configurationService.inspect(key, { resource, overrideIdentifier: language });
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if (configurationTarget === undefined) {
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configurationTarget = this.deriveConfigurationTarget(configurationValue, language);
textResourceConfigurationService.ts ×7
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}
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const overrideIdentifier = language && configurationValue.overrideIdentifiers?.includes(language) ? language : undefined;
textResourceConfigurationService.ts ×8
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return this.configurationService.updateValue(key, value, { resource, overrideIdentifier }, configurationTarget);
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}
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private deriveConfigurationTarget(configurationValue: IConfigurationValue<unknown>, language: string | null): ConfigurationTarget {
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if (configurationValue.memory?.override !== undefined) {
textResourceConfigurationService.ts ×6
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return ConfigurationTarget.MEMORY;
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}
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if (configurationValue.workspaceFolder?.override !== undefined) {
textResourceConfigurationService.ts ×6
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}
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if (configurationValue.workspace?.override !== undefined) {
textResourceConfigurationService.ts ×6
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}
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if (configurationValue.userRemote?.override !== undefined) {
textResourceConfigurationService.ts ×6
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}
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if (configurationValue.userLocal?.override !== undefined) {
textResourceConfigurationService.ts ×6
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}
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return ConfigurationTarget.MEMORY;
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}
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if (configurationValue.workspaceFolder?.value !== undefined) {
textResourceConfigurationService.ts ×7
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}
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if (configurationValue.workspace?.value !== undefined) {
textResourceConfigurationService.ts ×7
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}
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if (configurationValue.userRemote?.value !== undefined) {
textResourceConfigurationService.ts ×7
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}
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private _getValue<T>(resource: URI | undefined, position: IPosition | null, section: string | undefined): T {
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const language = resource ? this.getLanguage(resource, position) : undefined;
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if (typeof section === 'undefined') {
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return this.configurationService.getValue<T>({ resource, overrideIdentifier: language });
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}
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return this.configurationService.getValue<T>(section, { resource, overrideIdentifier: language });
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}
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inspect<T>(resource: URI | undefined, position: IPosition | null, section: string): IConfigurationValue<Readonly<T>> {
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const language = resource ? this.getLanguage(resource, position) : undefined;
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return this.configurationService.inspect<T>(section, { resource, overrideIdentifier: language });
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}
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private getLanguage(resource: URI, position: IPosition | null): string | null {
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const model = this.modelService.getModel(resource);
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if (model) {
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return position ? model.getLanguageIdAtPosition(position.lineNumber, position.column) : model.getLanguageId();
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}
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return this.languageService.guessLanguageIdByFilepathOrFirstLine(resource);
textResourceConfigurationService.ts ×8
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}
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private toResourceConfigurationChangeEvent(configurationChangeEvent: IConfigurationChangeEvent): ITextResourceConfigurationChangeEvent {
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return {
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affectedKeys: configurationChangeEvent.affectedKeys,
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affectsConfiguration: (resource: URI | undefined, configuration: string) => {
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const overrideIdentifier = resource ? this.getLanguage(resource, null) : undefined;
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if (configurationChangeEvent.affectsConfiguration(configuration, { resource, overrideIdentifier })) {
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return true;
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}
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if (overrideIdentifier) {
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//TODO@sandy081 workaround for https://github.com/microsoft/vscode/issues/240410
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return configurationChangeEvent.affectedKeys.has(`[${overrideIdentifier}]`);
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}
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return false;
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}
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};
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}