| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.taverna.workbench.ui.servicepanel.menu; |
| |
| import java.awt.Component; |
| import java.awt.event.ActionEvent; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import javax.swing.AbstractAction; |
| import javax.swing.JButton; |
| import javax.swing.JPopupMenu; |
| |
| import org.apache.taverna.servicedescriptions.ConfigurableServiceProvider; |
| import org.apache.taverna.servicedescriptions.ServiceDescription; |
| import org.apache.taverna.servicedescriptions.ServiceDescriptionProvider; |
| import org.apache.taverna.servicedescriptions.ServiceDescriptionRegistry; |
| import org.apache.taverna.workbench.ui.servicepanel.ServicePanel; |
| import org.apache.taverna.workbench.ui.servicepanel.actions.AddServiceProviderAction; |
| |
| /** |
| * A menu that provides a set up menu actions for adding new service providers |
| * to the Service Panel. |
| * <p> |
| * The Actions are discovered from the {@link ServiceDescriptionProvider}s found |
| * through the SPI. |
| * |
| * @author Stuart Owen |
| * @author Stian Soiland-Reyes |
| * @author Alan R Williams |
| * |
| * @see ServiceDescription |
| * @see ServicePanel |
| * @see ServiceDescriptionRegistry#addServiceDescriptionProvider(ServiceDescriptionProvider) |
| */ |
| @SuppressWarnings("serial") |
| public class AddServiceProviderMenu extends JButton { |
| public static class ServiceProviderComparator implements |
| Comparator<ServiceDescriptionProvider> { |
| @Override |
| public int compare(ServiceDescriptionProvider o1, |
| ServiceDescriptionProvider o2) { |
| return o1.getName().toLowerCase().compareTo( |
| o2.getName().toLowerCase()); |
| } |
| } |
| |
| private final static String ADD_SERVICE_PROVIDER_MENU_NAME = "Import new services"; |
| |
| private final ServiceDescriptionRegistry serviceDescriptionRegistry; |
| |
| public AddServiceProviderMenu(ServiceDescriptionRegistry serviceDescriptionRegistry) { |
| super(); |
| this.serviceDescriptionRegistry = serviceDescriptionRegistry; |
| |
| final Component c = createCustomComponent(); |
| setAction(new AbstractAction(ADD_SERVICE_PROVIDER_MENU_NAME) { |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| ((JPopupMenu) c).show(AddServiceProviderMenu.this, 0, |
| AddServiceProviderMenu.this.getHeight()); |
| } |
| }); |
| } |
| |
| private Component createCustomComponent() { |
| JPopupMenu addServiceMenu = new JPopupMenu( |
| ADD_SERVICE_PROVIDER_MENU_NAME); |
| addServiceMenu.setToolTipText("Add a new service provider"); |
| boolean isEmpty = true; |
| List<ConfigurableServiceProvider> providers = new ArrayList<>( |
| serviceDescriptionRegistry.getUnconfiguredServiceProviders()); |
| Collections.sort(providers, new ServiceProviderComparator()); |
| for (ConfigurableServiceProvider provider : providers) { |
| /* |
| * Skip BioCatalogue's ConfigurableServiceProviderS as they should |
| * not be used to add servcie directlry but rather though the |
| * Service Catalogue perspective |
| */ |
| if (provider.getId().toLowerCase().contains("servicecatalogue")) |
| continue; |
| |
| AddServiceProviderAction addAction = new AddServiceProviderAction( |
| provider, this); |
| addAction.setServiceDescriptionRegistry(serviceDescriptionRegistry); |
| addServiceMenu.add(addAction); |
| isEmpty = false; |
| } |
| if (isEmpty) |
| addServiceMenu.setEnabled(false); |
| return addServiceMenu; |
| } |
| } |