| /* |
| * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| package com.sun.hotspot.igv.coordinator; |
| |
| import com.sun.hotspot.igv.coordinator.actions.RemoveCookie; |
| import com.sun.hotspot.igv.data.ChangedListener; |
| import com.sun.hotspot.igv.data.Group; |
| import com.sun.hotspot.igv.data.services.GroupOrganizer; |
| import com.sun.hotspot.igv.data.InputGraph; |
| import com.sun.hotspot.igv.data.Pair; |
| import java.awt.Image; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.openide.nodes.AbstractNode; |
| import org.openide.nodes.Children; |
| import org.openide.nodes.Node; |
| import org.openide.util.Utilities; |
| import org.openide.util.lookup.AbstractLookup; |
| import org.openide.util.lookup.InstanceContent; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| public class FolderNode extends AbstractNode { |
| |
| private GroupOrganizer organizer; |
| private InstanceContent content; |
| private List<Pair<String, List<Group>>> structure; |
| private List<String> subFolders; |
| private FolderChildren children; |
| |
| private static class FolderChildren extends Children.Keys implements ChangedListener<Group> { |
| |
| private FolderNode parent; |
| private List<Group> registeredGroups; |
| |
| public void setParent(FolderNode parent) { |
| this.parent = parent; |
| this.registeredGroups = new ArrayList<Group>(); |
| } |
| |
| @Override |
| protected Node[] createNodes(Object arg0) { |
| |
| for(Group g : registeredGroups) { |
| g.getChangedEvent().removeListener(this); |
| } |
| registeredGroups.clear(); |
| |
| Pair<String, List<Group>> p = (Pair<String, List<Group>>) arg0; |
| if (p.getLeft().length() == 0) { |
| |
| List<Node> curNodes = new ArrayList<Node>(); |
| for (Group g : p.getRight()) { |
| for (InputGraph graph : g.getGraphs()) { |
| curNodes.add(new GraphNode(graph)); |
| } |
| g.getChangedEvent().addListener(this); |
| registeredGroups.add(g); |
| } |
| |
| Node[] result = new Node[curNodes.size()]; |
| for (int i = 0; i < curNodes.size(); i++) { |
| result[i] = curNodes.get(i); |
| } |
| return result; |
| |
| } else { |
| return new Node[]{new FolderNode(p.getLeft(), parent.organizer, parent.subFolders, p.getRight())}; |
| } |
| } |
| |
| @Override |
| public void addNotify() { |
| this.setKeys(parent.structure); |
| } |
| |
| public void changed(Group source) { |
| List<Pair<String, List<Group>>> newStructure = new ArrayList<Pair<String, List<Group>>>(); |
| for(Pair<String, List<Group>> p : parent.structure) { |
| refreshKey(p); |
| } |
| } |
| } |
| |
| protected InstanceContent getContent() { |
| return content; |
| } |
| |
| @Override |
| public Image getIcon(int i) { |
| return Utilities.loadImage("com/sun/hotspot/igv/coordinator/images/folder.gif"); |
| } |
| |
| protected FolderNode(String name, GroupOrganizer organizer, List<String> subFolders, List<Group> groups) { |
| this(name, organizer, subFolders, groups, new FolderChildren(), new InstanceContent()); |
| } |
| |
| private FolderNode(String name, GroupOrganizer organizer, List<String> oldSubFolders, final List<Group> groups, FolderChildren children, InstanceContent content) { |
| super(children, new AbstractLookup(content)); |
| children.setParent(this); |
| this.content = content; |
| this.children = children; |
| content.add(new RemoveCookie() { |
| |
| public void remove() { |
| for (Group g : groups) { |
| if (g.getDocument() != null) { |
| g.getDocument().removeGroup(g); |
| } |
| } |
| } |
| }); |
| init(name, organizer, oldSubFolders, groups); |
| } |
| |
| public void init(String name, GroupOrganizer organizer, List<String> oldSubFolders, List<Group> groups) { |
| this.setDisplayName(name); |
| this.organizer = organizer; |
| this.subFolders = new ArrayList<String>(oldSubFolders); |
| if (name.length() > 0) { |
| this.subFolders.add(name); |
| } |
| structure = organizer.organize(subFolders, groups); |
| assert structure != null; |
| children.addNotify(); |
| } |
| |
| @Override |
| public Image getOpenedIcon(int i) { |
| return getIcon(i); |
| } |
| } |