| /* |
| * 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.cpplite.debugger.breakpoints; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.netbeans.api.debugger.Breakpoint; |
| import org.netbeans.api.debugger.DebuggerEngine; |
| import org.netbeans.api.debugger.DebuggerManager; |
| import org.netbeans.api.debugger.DebuggerManagerAdapter; |
| import org.netbeans.api.debugger.DebuggerManagerListener; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectManager; |
| import org.netbeans.modules.cpplite.debugger.CPPLiteDebugger; |
| import org.openide.filesystems.FileObject; |
| import org.openide.text.Line; |
| import org.openide.util.NbBundle; |
| import org.openide.util.WeakListeners; |
| |
| |
| |
| /** |
| * |
| * @author Honza |
| */ |
| public class CPPLiteBreakpoint extends Breakpoint { |
| |
| private boolean enabled = true; |
| private Line line; |
| |
| |
| /*test?*/public CPPLiteBreakpoint (Line line) { |
| this.line = line; |
| } |
| |
| public Line getLine () { |
| return line; |
| } |
| |
| /** |
| * Test whether the breakpoint is enabled. |
| * |
| * @return <code>true</code> if so |
| */ |
| @Override |
| public boolean isEnabled () { |
| return enabled; |
| } |
| |
| /** |
| * Disables the breakpoint. |
| */ |
| @Override |
| public void disable () { |
| if (!enabled) return; |
| enabled = false; |
| firePropertyChange (PROP_ENABLED, Boolean.TRUE, Boolean.FALSE); |
| } |
| |
| /** |
| * Enables the breakpoint. |
| */ |
| @Override |
| public void enable () { |
| if (enabled) return; |
| enabled = true; |
| firePropertyChange (PROP_ENABLED, Boolean.FALSE, Boolean.TRUE); |
| } |
| |
| @Override |
| public GroupProperties getGroupProperties() { |
| return new AntGroupProperties(); |
| } |
| |
| private final class AntGroupProperties extends GroupProperties { |
| |
| private AntEngineListener engineListener; |
| |
| @Override |
| public String getLanguage() { |
| return "ANT"; |
| } |
| |
| @Override |
| public String getType() { |
| return NbBundle.getMessage(CPPLiteBreakpoint.class, "LineBrkp_Type"); |
| } |
| |
| private FileObject getFile() { |
| return line.getLookup().lookup(FileObject.class); |
| } |
| |
| @Override |
| public FileObject[] getFiles() { |
| FileObject fo = getFile(); |
| if (fo != null) { |
| return new FileObject[] { fo }; |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| public Project[] getProjects() { |
| FileObject f = getFile(); |
| while (f != null) { |
| f = f.getParent(); |
| if (f != null && ProjectManager.getDefault().isProject(f)) { |
| break; |
| } |
| } |
| if (f != null) { |
| try { |
| return new Project[] { ProjectManager.getDefault().findProject(f) }; |
| } catch (IOException ex) { |
| } catch (IllegalArgumentException ex) { |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public DebuggerEngine[] getEngines() { |
| if (engineListener == null) { |
| engineListener = new AntEngineListener(); |
| DebuggerManager.getDebuggerManager().addDebuggerListener( |
| WeakListeners.create(DebuggerManagerListener.class, |
| engineListener, |
| DebuggerManager.getDebuggerManager())); |
| } |
| DebuggerEngine[] engines = DebuggerManager.getDebuggerManager().getDebuggerEngines(); |
| if (engines.length == 0) { |
| return null; |
| } |
| if (engines.length == 1) { |
| if (isAntEngine(engines[0])) { |
| return engines; |
| } else { |
| return null; |
| } |
| } |
| // Several running sessions |
| List<DebuggerEngine> antEngines = null; |
| for (DebuggerEngine e : engines) { |
| if (isAntEngine(e)) { |
| if (antEngines == null) { |
| antEngines = new ArrayList<DebuggerEngine>(); |
| } |
| antEngines.add(e); |
| } |
| } |
| if (antEngines == null) { |
| return null; |
| } else { |
| return antEngines.toArray(new DebuggerEngine[]{}); |
| } |
| } |
| |
| private boolean isAntEngine(DebuggerEngine e) { |
| return e.lookupFirst(null, CPPLiteDebugger.class) != null; |
| } |
| |
| @Override |
| public boolean isHidden() { |
| return false; |
| } |
| |
| private final class AntEngineListener extends DebuggerManagerAdapter { |
| |
| @Override |
| public void engineAdded(DebuggerEngine engine) { |
| if (isAntEngine(engine)) { |
| firePropertyChange(PROP_GROUP_PROPERTIES, null, AntGroupProperties.this); |
| } |
| } |
| |
| @Override |
| public void engineRemoved(DebuggerEngine engine) { |
| if (isAntEngine(engine)) { |
| firePropertyChange(PROP_GROUP_PROPERTIES, null, AntGroupProperties.this); |
| } |
| } |
| |
| } |
| |
| } |
| |
| } |