37 lines
1.7 KiB
JavaScript
37 lines
1.7 KiB
JavaScript
/******************************************************************************
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* Copyright 2021 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 { Location } from 'vscode-languageserver';
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import { findDeclarationNodeAtOffset } from '../utils/cst-utils.js';
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export class DefaultReferencesProvider {
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constructor(services) {
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this.nameProvider = services.references.NameProvider;
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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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findReferences(document, params, _cancelToken) {
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const rootNode = document.parseResult.value.$cstNode;
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if (!rootNode) {
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return [];
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}
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const selectedNode = findDeclarationNodeAtOffset(rootNode, document.textDocument.offsetAt(params.position), this.grammarConfig.nameRegexp);
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if (!selectedNode) {
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return [];
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}
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return this.getReferences(selectedNode, params, document);
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}
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getReferences(selectedNode, params, _document) {
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const locations = [];
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const targetAstNode = this.references.findDeclaration(selectedNode);
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if (targetAstNode) {
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const options = { includeDeclaration: params.context.includeDeclaration };
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this.references.findReferences(targetAstNode, options).forEach(reference => {
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locations.push(Location.create(reference.sourceUri.toString(), reference.segment.range));
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});
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}
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return locations;
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}
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}
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//# sourceMappingURL=references-provider.js.map
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