Examples with DocumentSymbolParamsDTO org.eclipse.che.api.languageserver.shared.lsapi.DocumentSymbolParamsDTO used on opensource projects

Example 1 with DocumentSymbolParamsDTO

use of org.eclipse.che.api.languageserver.shared.lsapi.DocumentSymbolParamsDTO in project che by eclipse.

the class GoToSymbolAction method actionPerformed.

@Override
public void actionPerformed(ActionEvent e) {
    DocumentSymbolParamsDTO paramsDTO = dtoFactory.createDto(DocumentSymbolParamsDTO.class);
    TextDocumentIdentifierDTO identifierDTO = dtoFactory.createDto(TextDocumentIdentifierDTO.class);
    identifierDTO.setUri(editorAgent.getActiveEditor().getEditorInput().getFile().getLocation().toString());
    paramsDTO.setTextDocument(identifierDTO);
    activeEditor = (TextEditor) editorAgent.getActiveEditor();
    cursorPosition = activeEditor.getDocument().getCursorPosition();
    client.documentSymbol(paramsDTO).then(new Operation<List<SymbolInformationDTO>>() {

        @Override
        public void apply(List<SymbolInformationDTO> arg) throws OperationException {
            cachedItems = arg;
            presenter.run(GoToSymbolAction.this);
        }
    }).catchError(new Operation<PromiseError>() {

        @Override
        public void apply(PromiseError arg) throws OperationException {
            notificationManager.notify("Can't fetch document symbols.", arg.getMessage(), StatusNotification.Status.FAIL, StatusNotification.DisplayMode.FLOAT_MODE);
        }
    });
}