Examples with SymbolInformation org.eclipse.lsp4j.SymbolInformation used on opensource projects

Example 31 with SymbolInformation

use of org.eclipse.lsp4j.SymbolInformation in project xtext-core by eclipse.

the class DocumentSymbolService method createSymbol.

protected SymbolInformation createSymbol(EObject object) {
    String name = getSymbolName(object);
    if (name == null) {
        return null;
    }
    SymbolKind kind = getSymbolKind(object);
    if (kind == null) {
        return null;
    }
    Location location = getSymbolLocation(object);
    if (location == null) {
        return null;
    }
    SymbolInformation symbol = new SymbolInformation();
    symbol.setName(name);
    symbol.setKind(kind);
    symbol.setLocation(location);
    return symbol;
}

Example 32 with SymbolInformation

use of org.eclipse.lsp4j.SymbolInformation in project xtext-core by eclipse.

the class DocumentSymbolService method createSymbol.

protected void createSymbol(IEObjectDescription description, IReferenceFinder.IResourceAccess resourceAccess, Procedure1<? super SymbolInformation> acceptor) {
    String name = getSymbolName(description);
    if (name == null) {
        return;
    }
    SymbolKind kind = getSymbolKind(description);
    if (kind == null) {
        return;
    }
    getSymbolLocation(description, resourceAccess, (Location location) -> {
        SymbolInformation symbol = new SymbolInformation(name, kind, location);
        acceptor.apply(symbol);
    });
}

Example 33 with SymbolInformation

use of org.eclipse.lsp4j.SymbolInformation in project xtext-core by eclipse.

the class DocumentSymbolService method getSymbols.

public List<Either<SymbolInformation, DocumentSymbol>> getSymbols(XtextResource resource, CancelIndicator cancelIndicator) {
    String uri = uriExtensions.toUriString(resource.getURI());
    ArrayList<SymbolInformation> infos = new ArrayList<>();
    List<DocumentSymbol> rootSymbols = Lists.transform(hierarchicalDocumentSymbolService.getSymbols(resource, cancelIndicator), Either::getRight);
    for (DocumentSymbol rootSymbol : rootSymbols) {
        Iterable<DocumentSymbol> symbols = Traverser.forTree(DocumentSymbol::getChildren).depthFirstPreOrder(rootSymbol);
        Function1<? super DocumentSymbol, ? extends String> containerNameProvider = (DocumentSymbol symbol) -> {
            DocumentSymbol firstSymbol = IterableExtensions.findFirst(symbols, (DocumentSymbol it) -> {
                return it != symbol && !IterableExtensions.isNullOrEmpty(it.getChildren()) && it.getChildren().contains(symbol);
            });
            if (firstSymbol != null) {
                return firstSymbol.getName();
            }
            return null;
        };
        for (DocumentSymbol s : symbols) {
            infos.add(createSymbol(uri, s, containerNameProvider));
        }
    }
    return Lists.transform(infos, Either::forLeft);
}

Example 34 with SymbolInformation

use of org.eclipse.lsp4j.SymbolInformation in project xtext-core by eclipse.

the class DocumentSymbolService method createSymbol.

protected SymbolInformation createSymbol(IEObjectDescription description) {
    String symbolName = getSymbolName(description);
    if (symbolName == null) {
        return null;
    }
    SymbolKind symbolKind = getSymbolKind(description);
    if (symbolKind == null) {
        return null;
    }
    SymbolInformation symbol = new SymbolInformation();
    symbol.setName(symbolName);
    symbol.setKind(symbolKind);
    return symbol;
}

Example 35 with SymbolInformation

use of org.eclipse.lsp4j.SymbolInformation in project xtext-core by eclipse.

the class AbstractLanguageServerTest method testDocumentSymbol.

protected void testDocumentSymbol(final Procedure1<? super DocumentSymbolConfiguraiton> configurator) {
    try {
        @Extension final DocumentSymbolConfiguraiton configuration = new DocumentSymbolConfiguraiton();
        configuration.setFilePath(("MyModel." + this.fileExtension));
        configurator.apply(configuration);
        final String fileUri = this.initializeContext(configuration).getUri();
        TextDocumentIdentifier _textDocumentIdentifier = new TextDocumentIdentifier(fileUri);
        DocumentSymbolParams _documentSymbolParams = new DocumentSymbolParams(_textDocumentIdentifier);
        final CompletableFuture<List<Either<SymbolInformation, DocumentSymbol>>> symbolsFuture = this.languageServer.documentSymbol(_documentSymbolParams);
        final List<Either<SymbolInformation, DocumentSymbol>> symbols = symbolsFuture.get();
        Procedure1<? super List<Either<SymbolInformation, DocumentSymbol>>> _assertSymbols = configuration.getAssertSymbols();
        boolean _tripleNotEquals = (_assertSymbols != null);
        if (_tripleNotEquals) {
            configuration.getAssertSymbols().apply(symbols);
        } else {
            final Function1<Either<SymbolInformation, DocumentSymbol>, Object> _function = (Either<SymbolInformation, DocumentSymbol> it) -> {
                Object _xifexpression = null;
                if (this.hierarchicalDocumentSymbolSupport) {
                    _xifexpression = it.getRight();
                } else {
                    _xifexpression = it.getLeft();
                }
                return _xifexpression;
            };
            final List<Object> unwrappedSymbols = ListExtensions.<Either<SymbolInformation, DocumentSymbol>, Object>map(symbols, _function);
            final String actualSymbols = this.toExpectation(unwrappedSymbols);
            this.assertEquals(configuration.getExpectedSymbols(), actualSymbols);
        }
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}