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extensions/typescript-language-features/src/languageFeatures/jsxLinkedEditing.ts
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/*--------------------------------------------------------------------------------------------- | ||
* Copyright (c) Microsoft Corporation. All rights reserved. | ||
* Licensed under the MIT License. See License.txt in the project root for license information. | ||
*--------------------------------------------------------------------------------------------*/ | ||
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import * as vscode from 'vscode'; | ||
import { ClientCapability, ITypeScriptServiceClient } from '../typescriptService'; | ||
import { conditionalRegistration, requireMinVersion, requireSomeCapability } from '../utils/dependentRegistration'; | ||
import { DocumentSelector } from '../utils/documentSelector'; | ||
import * as typeConverters from '../utils/typeConverters'; | ||
import API from '../utils/api'; | ||
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class JsxLinkedEditingSupport implements vscode.LinkedEditingRangeProvider { | ||
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public static readonly minVersion = API.v510; | ||
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public constructor( | ||
private readonly client: ITypeScriptServiceClient | ||
) { } | ||
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async provideLinkedEditingRanges(document: vscode.TextDocument, position: vscode.Position, token: vscode.CancellationToken): Promise<vscode.LinkedEditingRanges | undefined> { | ||
const filepath = this.client.toOpenTsFilePath(document); | ||
if (!filepath) { | ||
return undefined; | ||
} | ||
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const args = typeConverters.Position.toFileLocationRequestArgs(filepath, position); | ||
const response = await this.client.execute('jsxLinkedEdit', args, token); | ||
if (response.type !== 'response' || !response.body) { | ||
return undefined; | ||
} | ||
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const wordPattern = response.body.wordPattern ? new RegExp(response.body.wordPattern) : undefined; | ||
return new vscode.LinkedEditingRanges(response.body.ranges.map(range => typeConverters.Range.fromTextSpan(range)), wordPattern); | ||
} | ||
} | ||
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export function register( | ||
selector: DocumentSelector, | ||
client: ITypeScriptServiceClient | ||
) { | ||
return conditionalRegistration([ | ||
requireMinVersion(client, JsxLinkedEditingSupport.minVersion), | ||
requireSomeCapability(client, ClientCapability.Syntax), | ||
], () => { | ||
return vscode.languages.registerLinkedEditingRangeProvider(selector.semantic, | ||
new JsxLinkedEditingSupport(client)); | ||
}); | ||
} |
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