| /* |
| * 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.netbeans.modules.docker.ui; |
| |
| import java.awt.Font; |
| import java.awt.FontMetrics; |
| import java.io.File; |
| import java.net.Inet6Address; |
| import java.net.InetAddress; |
| import java.net.NetworkInterface; |
| import java.net.SocketException; |
| import java.net.UnknownHostException; |
| import java.util.Collection; |
| import java.util.Comparator; |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.TreeSet; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| import javax.swing.JComboBox; |
| import javax.swing.JTable; |
| import javax.swing.SwingUtilities; |
| import javax.swing.UIManager; |
| import javax.swing.table.DefaultTableModel; |
| import javax.swing.text.JTextComponent; |
| import org.netbeans.modules.docker.api.DockerImage; |
| import org.netbeans.modules.docker.api.DockerInstance; |
| import org.netbeans.modules.docker.api.DockerTag; |
| import org.netbeans.modules.docker.api.DockerAction; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.RequestProcessor; |
| |
| /** |
| * |
| * @author Petr Hejl |
| */ |
| public final class UiUtils { |
| |
| private static final Logger LOGGER = Logger.getLogger(UiUtils.class.getName()); |
| |
| private static final Comparator<DockerInstance> INSTANCE_COMPARATOR = new Comparator<DockerInstance>() { |
| |
| @Override |
| public int compare(DockerInstance o1, DockerInstance o2) { |
| boolean firstNull = false; |
| boolean secondNull = false; |
| |
| if (o1.getDisplayName() == null) { |
| LOGGER.log(Level.INFO, "Instance display name is null for {0}", o1); |
| firstNull = true; |
| } |
| if (o2.getDisplayName() == null) { |
| LOGGER.log(Level.INFO, "Instance display name is null for {0}", o2); |
| secondNull = true; |
| } |
| |
| if (firstNull && secondNull) { |
| return 0; |
| } else if (firstNull && !secondNull) { |
| return -1; |
| } else if (!firstNull && secondNull) { |
| return 1; |
| } |
| |
| return o1.getDisplayName().compareTo(o2.getDisplayName()); |
| } |
| }; |
| |
| private UiUtils() { |
| super(); |
| } |
| |
| public static String getValue(JComboBox<String> combo) { |
| if (combo.isEditable()) { |
| return getValue((String) combo.getEditor().getItem()); |
| } |
| return getValue((String) combo.getSelectedItem()); |
| } |
| |
| public static String getValue(JTextComponent c) { |
| return getValue(c.getText()); |
| } |
| |
| public static String getValue(String str) { |
| String value = str; |
| if (value != null) { |
| value = value.trim(); |
| if (value.isEmpty()) { |
| return null; |
| } |
| } |
| return value; |
| } |
| |
| public static boolean isEmpty(JTable table) { |
| DefaultTableModel model = (DefaultTableModel) table.getModel(); |
| if (model == null) { |
| return true; |
| } |
| return model.getRowCount() == 0; |
| } |
| |
| public static void configureRowHeight(JTable table) { |
| int height = table.getRowHeight(); |
| Font cellFont = UIManager.getFont("TextField.font"); |
| if (cellFont != null) { |
| FontMetrics metrics = table.getFontMetrics(cellFont); |
| if (metrics != null) { |
| height = metrics.getHeight() + 2; |
| } |
| } |
| table.setRowHeight(Math.max(table.getRowHeight(), height)); |
| } |
| |
| public static Collection<String> getAddresses(boolean includeIpv6, boolean includeDocker) { |
| Set<InetAddress> addresses = new HashSet<>(); |
| try { |
| for (Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces(); e.hasMoreElements();) { |
| NetworkInterface iface = e.nextElement(); |
| if (includeDocker || !iface.getName().contains("docker")) { // NOI18N |
| for (Enumeration<InetAddress> ei = iface.getInetAddresses(); ei.hasMoreElements();) { |
| InetAddress addr = ei.nextElement(); |
| if (!addr.isLinkLocalAddress() && (includeIpv6 || !(addr instanceof Inet6Address))) { |
| addresses.add(addr); |
| } |
| } |
| } |
| } |
| } catch (SocketException ex) { |
| LOGGER.log(Level.FINE, null, ex); |
| } |
| try { |
| addresses.add(InetAddress.getLocalHost()); |
| } catch (UnknownHostException ex) { |
| LOGGER.log(Level.FINE, null, ex); |
| } |
| Set<String> ret = new TreeSet<>(); |
| for (InetAddress addr : addresses) { |
| String host = addr.getHostAddress(); |
| if (addr instanceof Inet6Address) { |
| int index = host.indexOf('%'); // NOI18N |
| if (index > 0) { |
| host = host.substring(0, index); |
| } |
| // compress IPv6 address |
| host = host.replaceFirst("(^|:)(0+(:|$)){2,8}", "::").replaceAll("(:|^)0+([0-9A-Fa-f])", "$1$2"); // NOI18N |
| } |
| ret.add(host); |
| } |
| return ret; |
| } |
| |
| public static Comparator<DockerInstance> getInstanceComparator() { |
| return INSTANCE_COMPARATOR; |
| } |
| |
| public static void loadRepositories(final DockerInstance instance, final JComboBox<String> combo) { |
| assert SwingUtilities.isEventDispatchThread(); |
| |
| if (!(combo.getEditor().getEditorComponent() instanceof JTextComponent)) { |
| return; |
| } |
| |
| RequestProcessor.getDefault().post(new Runnable() { |
| @Override |
| public void run() { |
| DockerAction facade = new DockerAction(instance); |
| List<DockerImage> images = facade.getImages(); |
| final Set<String> repositories = new TreeSet<>(); |
| for (DockerImage image : images) { |
| for (DockerTag tag : image.getTags()) { |
| int index = tag.getTag().lastIndexOf(':'); // NOI18N |
| if (index > 0) { |
| repositories.add(tag.getTag().substring(0, index)); |
| } |
| } |
| } |
| SwingUtilities.invokeLater(new Runnable() { |
| @Override |
| public void run() { |
| // FIXME can we load items without clearing editor |
| if (UiUtils.getValue(combo) == null) { |
| int i = 0; |
| for (String repo : repositories) { |
| combo.insertItemAt(repo, i++); |
| } |
| } |
| } |
| }); |
| } |
| }); |
| } |
| |
| public static String normalizePath(String path) { |
| if (path == null) { |
| return null; |
| } |
| return path.replace('\\', '/'); |
| } |
| } |