1/* 2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24package com.sun.hotspot.igv.coordinator; 25 26import com.sun.hotspot.igv.coordinator.actions.CloneGraphAction; 27import com.sun.hotspot.igv.coordinator.actions.DiffGraphAction; 28import com.sun.hotspot.igv.coordinator.actions.DiffGraphCookie; 29import com.sun.hotspot.igv.coordinator.actions.GraphCloneCookie; 30import com.sun.hotspot.igv.coordinator.actions.GraphOpenCookie; 31import com.sun.hotspot.igv.coordinator.actions.GraphRemoveCookie; 32import com.sun.hotspot.igv.data.InputGraph; 33import com.sun.hotspot.igv.data.Properties; 34import com.sun.hotspot.igv.data.services.GraphViewer; 35import com.sun.hotspot.igv.util.PropertiesSheet; 36import java.awt.Image; 37import javax.swing.Action; 38import org.openide.actions.OpenAction; 39import org.openide.nodes.AbstractNode; 40import org.openide.nodes.Children; 41import org.openide.nodes.NodeAdapter; 42import org.openide.nodes.NodeEvent; 43import org.openide.nodes.NodeMemberEvent; 44import org.openide.nodes.Sheet; 45import org.openide.util.ImageUtilities; 46import org.openide.util.Lookup; 47import org.openide.util.lookup.AbstractLookup; 48import org.openide.util.lookup.InstanceContent; 49 50/** 51 * 52 * @author Thomas Wuerthinger 53 */ 54public class GraphNode extends AbstractNode { 55 private InputGraph graph; 56 57 /** Creates a new instance of GraphNode */ 58 public GraphNode(InputGraph graph) { 59 this(graph, new InstanceContent()); 60 } 61 62 private GraphNode(InputGraph graph, InstanceContent content) { 63 super(Children.LEAF, new AbstractLookup(content)); 64 this.graph = graph; 65 this.setDisplayName(graph.getName()); 66 content.add(graph); 67 68 final GraphViewer viewer = Lookup.getDefault().lookup(GraphViewer.class); 69 70 if (viewer != null) { 71 // Action for opening the graph 72 content.add(new GraphOpenCookie(viewer, graph)); 73 } 74 75 // Action for removing a graph 76 content.add(new GraphRemoveCookie(graph)); 77 78 // Action for diffing to the current graph 79 content.add(new DiffGraphCookie(graph)); 80 81 // Action for cloning to the current graph 82 content.add(new GraphCloneCookie(viewer, graph)); 83 84 this.addNodeListener(new NodeAdapter() { 85 @Override 86 public void childrenRemoved(NodeMemberEvent ev) { 87 GraphNode.this.graph = null; 88 } 89 }); 90 } 91 92 @Override 93 protected Sheet createSheet() { 94 Sheet s = super.createSheet(); 95 Properties p = new Properties(); 96 p.add(graph.getProperties()); 97 p.setProperty("nodeCount", Integer.toString(graph.getNodes().size())); 98 p.setProperty("edgeCount", Integer.toString(graph.getEdges().size())); 99 PropertiesSheet.initializeSheet(p, s); 100 return s; 101 } 102 103 @Override 104 public Image getIcon(int i) { 105 return ImageUtilities.loadImage("com/sun/hotspot/igv/coordinator/images/graph.png"); 106 } 107 108 @Override 109 public Image getOpenedIcon(int i) { 110 return getIcon(i); 111 } 112 113 @Override 114 public Action[] getActions(boolean b) { 115 return new Action[]{(Action) DiffGraphAction.findObject(DiffGraphAction.class, true), (Action) CloneGraphAction.findObject(CloneGraphAction.class, true), (Action) OpenAction.findObject(OpenAction.class, true)}; 116 } 117 118 @Override 119 public Action getPreferredAction() { 120 return (Action) OpenAction.findObject(OpenAction.class, true); 121 } 122 123 @Override 124 public boolean equals(Object obj) { 125 if (this == obj) { 126 return true; 127 } 128 if (obj instanceof GraphNode) { 129 return (graph == ((GraphNode) obj).graph); 130 } 131 return false; 132 } 133 134 @Override 135 public int hashCode() { 136 return graph.hashCode(); 137 } 138} 139