| /* |
| * 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.java.source; |
| |
| import java.awt.Dialog; |
| import java.awt.GraphicsEnvironment; |
| import java.awt.HeadlessException; |
| import java.util.logging.Level; |
| import java.util.prefs.Preferences; |
| import org.netbeans.api.annotations.common.StaticResource; |
| import org.netbeans.modules.autoupdate.ui.api.PluginManager; |
| import org.netbeans.modules.java.source.usages.ClassIndexManager; |
| import org.openide.DialogDescriptor; |
| import org.openide.DialogDisplayer; |
| import org.openide.modules.ModuleInstall; |
| import org.openide.util.Exceptions; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.NbBundle; |
| import org.openide.util.NbPreferences; |
| import org.openide.windows.WindowManager; |
| |
| /** |
| * |
| * @author Petr Hrebejk |
| * @author Tomas Zezula |
| */ |
| public class JBrowseModule extends ModuleInstall { |
| |
| @StaticResource |
| private static final String WARNING_ICON = "org/netbeans/modules/java/source/resources/icons/warning.png"; //NOI18N |
| |
| private static volatile boolean closed; |
| |
| /** Creates a new instance of JBrowseModule */ |
| public JBrowseModule() { |
| } |
| |
| public static final String KEY_WARNING_SHOWN = "nb-javac.warning.shown"; |
| |
| @Override |
| @NbBundle.Messages({ |
| "TITLE_FeaturesLimited=Java features limited", |
| "DESC_FeaturesLimited=<html>No supported javac library available." + |
| " Most Java editing features are disabled." + |
| " Please either:" + |
| "<ul>" + |
| "<li>install nb-javac library (<b>highly recommended</b>)</li>" + |
| "<li>run NetBeans on JDK 17 or later</li>" + |
| "</ul>", |
| "BN_Install=Install nb-javac", |
| "DN_nbjavac=nb-javac library", |
| "DESC_InstallNbJavac=It is recommended to install nb-javac Library to improve Java editing experience and enable compile on save." |
| }) |
| public void restored() { |
| WindowManager.getDefault().invokeWhenUIReady(() -> { |
| WindowManager.getDefault().invokeWhenUIReady(() -> { |
| if (GraphicsEnvironment.isHeadless()) { |
| //no UI, ignore (let's assume whoever run in this mode know |
| //what they are doing) |
| return; |
| } |
| Preferences prefs = NbPreferences.forModule(NoJavacHelper.class); |
| if (!NoJavacHelper.hasWorkingJavac() && !prefs.getBoolean(KEY_WARNING_SHOWN, false)) { |
| String install = Bundle.BN_Install(); |
| try { |
| Dialog[] d = new Dialog[1]; |
| DialogDescriptor dd = new DialogDescriptor(Bundle.DESC_FeaturesLimited(), Bundle.TITLE_FeaturesLimited(), true, new Object[] {install, DialogDescriptor.CANCEL_OPTION}, install, DialogDescriptor.DEFAULT_ALIGN, HelpCtx.DEFAULT_HELP, evt -> { |
| if (install.equals(evt.getActionCommand())) { |
| PluginManager.installSingle("org.netbeans.lib.nbjavac", Bundle.DN_nbjavac()); |
| } |
| d[0].setVisible(false); |
| }); |
| d[0] = DialogDisplayer.getDefault().createDialog(dd); |
| d[0].setVisible(true); |
| } catch (HeadlessException ex) { |
| Exceptions.printStackTrace(Exceptions.attachSeverity(ex, Level.FINE)); |
| } |
| prefs.putBoolean(KEY_WARNING_SHOWN, true); |
| } |
| }); |
| }); |
| super.restored(); |
| } |
| |
| @Override |
| public void close () { |
| super.close(); |
| closed = true; |
| ClassIndexManager.getDefault().close(); |
| } |
| |
| public static boolean isClosed() { |
| return closed; |
| } |
| } |
