31 lines
1.5 KiB
JavaScript
31 lines
1.5 KiB
JavaScript
/******************************************************************************
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* Copyright 2022 TypeFox GmbH
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* This program and the accompanying materials are made available under the
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* terms of the MIT License, which is available in the project root.
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******************************************************************************/
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import { CancellationToken } from '../utils/cancellation.js';
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import { findDeclarationNodeAtOffset } from '../utils/cst-utils.js';
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export class AbstractGoToImplementationProvider {
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constructor(services) {
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this.references = services.references.References;
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this.grammarConfig = services.parser.GrammarConfig;
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}
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async getImplementation(document, params, cancelToken = CancellationToken.None) {
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const rootNode = document.parseResult.value;
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if (rootNode.$cstNode) {
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const sourceCstNode = findDeclarationNodeAtOffset(rootNode.$cstNode, document.textDocument.offsetAt(params.position), this.grammarConfig.nameRegexp);
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if (sourceCstNode) {
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const nodeDeclarations = this.references.findDeclarations(sourceCstNode);
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const links = [];
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for (const node of nodeDeclarations) {
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const location = await this.collectGoToImplementationLocationLinks(node, cancelToken);
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if (location) {
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links.push(...location);
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}
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}
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}
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}
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return undefined;
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}
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}
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//# sourceMappingURL=implementation-provider.js.map
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