org.eclipse.lsp4j.HoverCapabilities Java Examples

private void setAllCapabilities(boolean areAllDynamic) {
	textDocument.setRangeFormatting(new RangeFormattingCapabilities(areAllDynamic));
	textDocument.setFormatting(new FormattingCapabilities(areAllDynamic));
	CompletionCapabilities completion = new CompletionCapabilities();
	completion.setDynamicRegistration(areAllDynamic);
	textDocument.setCompletion(completion);
	textDocument.setDocumentSymbol(new DocumentSymbolCapabilities(areAllDynamic));
	textDocument.setHover(new HoverCapabilities(areAllDynamic));
	textDocument.setDocumentHighlight(new DocumentHighlightCapabilities(areAllDynamic));
	textDocument.setRename(new RenameCapabilities(areAllDynamic));
	FoldingRangeCapabilities folding = new FoldingRangeCapabilities();
	folding.setDynamicRegistration(areAllDynamic);
	textDocument.setFoldingRange(folding);
	textDocument.setDocumentLink(new DocumentLinkCapabilities(areAllDynamic));
	textDocument.setCodeAction(new CodeActionCapabilities(areAllDynamic));
	workspace.setDidChangeWatchedFiles(new DidChangeWatchedFilesCapabilities(areAllDynamic));
}
 

private InitializeParams getInitParams() {
    InitializeParams initParams = new InitializeParams();
    initParams.setRootUri(FileUtils.pathToUri(projectRootPath));
    //TODO update capabilities when implemented
    WorkspaceClientCapabilities workspaceClientCapabilities = new WorkspaceClientCapabilities();
    workspaceClientCapabilities.setApplyEdit(true);
    workspaceClientCapabilities.setDidChangeWatchedFiles(new DidChangeWatchedFilesCapabilities());
    workspaceClientCapabilities.setExecuteCommand(new ExecuteCommandCapabilities());
    workspaceClientCapabilities.setWorkspaceEdit(new WorkspaceEditCapabilities());
    workspaceClientCapabilities.setSymbol(new SymbolCapabilities());
    workspaceClientCapabilities.setWorkspaceFolders(false);
    workspaceClientCapabilities.setConfiguration(false);

    TextDocumentClientCapabilities textDocumentClientCapabilities = new TextDocumentClientCapabilities();
    textDocumentClientCapabilities.setCodeAction(new CodeActionCapabilities());
    textDocumentClientCapabilities.setCompletion(new CompletionCapabilities(new CompletionItemCapabilities(true)));
    textDocumentClientCapabilities.setDefinition(new DefinitionCapabilities());
    textDocumentClientCapabilities.setDocumentHighlight(new DocumentHighlightCapabilities());
    textDocumentClientCapabilities.setFormatting(new FormattingCapabilities());
    textDocumentClientCapabilities.setHover(new HoverCapabilities());
    textDocumentClientCapabilities.setOnTypeFormatting(new OnTypeFormattingCapabilities());
    textDocumentClientCapabilities.setRangeFormatting(new RangeFormattingCapabilities());
    textDocumentClientCapabilities.setReferences(new ReferencesCapabilities());
    textDocumentClientCapabilities.setRename(new RenameCapabilities());
    textDocumentClientCapabilities.setSemanticHighlightingCapabilities(new SemanticHighlightingCapabilities(false));
    textDocumentClientCapabilities.setSignatureHelp(new SignatureHelpCapabilities());
    textDocumentClientCapabilities.setSynchronization(new SynchronizationCapabilities(true, true, true));
    initParams.setCapabilities(
            new ClientCapabilities(workspaceClientCapabilities, textDocumentClientCapabilities, null));
    initParams.setInitializationOptions(
            serverDefinition.getInitializationOptions(URI.create(initParams.getRootUri())));

    return initParams;
}
 

public static void assertHover(XMLLanguageService xmlLanguageService, String value, String catalogPath,
		String fileURI, String expectedHoverLabel, Range expectedHoverRange, ContentModelSettings settings)
		throws BadLocationException {
	SharedSettings sharedSettings = new SharedSettings();
	HoverCapabilities capabilities = new HoverCapabilities(Arrays.asList(MarkupKind.MARKDOWN), false);
	sharedSettings.getHoverSettings().setCapabilities(capabilities);
	assertHover(xmlLanguageService, value, catalogPath, fileURI, expectedHoverLabel, expectedHoverRange, settings,
			sharedSettings);
}
 

private SharedSettings createSharedSettings(SchemaDocumentationType docSource, boolean markdownSupported) {
	SharedSettings settings = new SharedSettings();
	if (markdownSupported) {
		HoverCapabilities capabilities = new HoverCapabilities(Arrays.asList(MarkupKind.MARKDOWN), false);
		settings.getHoverSettings().setCapabilities(capabilities);
	}
	settings.getPreferences()
			.setShowSchemaDocumentationType(docSource);
	return settings;
}
 

public void setCapabilities(HoverCapabilities capabilities) {
	this.capabilities = capabilities;
}
 

public HoverCapabilities getCapabilities() {
	return capabilities;
}
 

@Test
public void testBothCapabilityTypes() {
	// Dynamic capabilities
	textDocument.setRangeFormatting(new RangeFormattingCapabilities(true));
	textDocument.setFormatting(new FormattingCapabilities(true));
	CompletionCapabilities completion = new CompletionCapabilities();
	completion.setDynamicRegistration(true);
	textDocument.setCompletion(completion);
	textDocument.setDocumentSymbol(new DocumentSymbolCapabilities(true));
	workspace.setDidChangeWatchedFiles(new DidChangeWatchedFilesCapabilities(true));

	// Non dynamic capabilities
	textDocument.setHover(new HoverCapabilities(false));
	textDocument.setDocumentHighlight(new DocumentHighlightCapabilities(false));
	textDocument.setRename(new RenameCapabilities(false));
	FoldingRangeCapabilities folding = new FoldingRangeCapabilities();
	folding.setDynamicRegistration(false);
	textDocument.setFoldingRange(folding);
	textDocument.setDocumentLink(new DocumentLinkCapabilities(false));
	textDocument.setCodeAction(new CodeActionCapabilities(false));

	setAndInitializeCapabilities();

	assertEquals(5, capabilityIDs.size());
	assertEquals(true, capabilityIDs.contains(FORMATTING_ID));
	assertEquals(true, capabilityIDs.contains(FORMATTING_RANGE_ID));
	assertEquals(true, capabilityIDs.contains(COMPLETION_ID));
	assertEquals(true, capabilityIDs.contains(DOCUMENT_SYMBOL_ID));

	ServerCapabilities serverCapabilities = ServerCapabilitiesInitializer
			.getNonDynamicServerCapabilities(manager.getClientCapabilities(), false);
	assertEquals(false, serverCapabilities.getDocumentRangeFormattingProvider());
	assertEquals(false, serverCapabilities.getDocumentFormattingProvider());
	assertEquals(false, serverCapabilities.getDocumentSymbolProvider());
	assertEquals(true, serverCapabilities.getHoverProvider());
	assertEquals(true, serverCapabilities.getDocumentHighlightProvider());
	assertEquals(true, serverCapabilities.getRenameProvider().getLeft());
	assertEquals(true, serverCapabilities.getFoldingRangeProvider().getLeft());
	assertEquals(true, serverCapabilities.getCodeActionProvider().getLeft());
	assertEquals(null, serverCapabilities.getCompletionProvider());
	assertEquals(DEFAULT_LINK_OPTIONS, serverCapabilities.getDocumentLinkProvider());
}
 

/**
 * Capabilities specific to the `textDocument/hover`
 */
@Pure
public HoverCapabilities getHover() {
  return this.hover;
}
 

/**
 * Capabilities specific to the `textDocument/hover`
 */
public void setHover(final HoverCapabilities hover) {
  this.hover = hover;
}