Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/bugspot/StackTracePanel.java @ 1913:3b2dea75431e
6984311: JSR 292 needs optional bootstrap method parameters
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
| author | jrose |
|---|---|
| date | Sat, 30 Oct 2010 13:08:23 -0700 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.bugspot; | |
| 26 | |
| 27 import java.awt.*; | |
| 28 import java.awt.event.*; | |
| 29 import java.util.*; | |
| 30 import javax.swing.*; | |
| 31 import sun.jvm.hotspot.debugger.cdbg.*; | |
| 32 import sun.jvm.hotspot.runtime.*; | |
| 33 import sun.jvm.hotspot.ui.*; | |
| 34 | |
| 35 /** This panel contains a ListBox with all of the stack frames in a | |
| 36 given thread. When a given entry is selected, an event is | |
| 37 fired. */ | |
| 38 | |
| 39 public class StackTracePanel extends JPanel { | |
| 40 public interface Listener { | |
| 41 public void frameChanged(CFrame fr, JavaVFrame jfr); | |
| 42 } | |
| 43 | |
| 44 class Model extends AbstractListModel implements ComboBoxModel { | |
| 45 private Object selectedItem; | |
| 46 public Object getElementAt(int index) { | |
| 47 if (trace == null) return null; | |
| 48 return trace.get(index); | |
| 49 } | |
| 50 public int getSize() { | |
| 51 if (trace == null) return 0; | |
| 52 return trace.size(); | |
| 53 } | |
| 54 public Object getSelectedItem() { | |
| 55 return selectedItem; | |
| 56 } | |
| 57 public void setSelectedItem(Object item) { | |
| 58 selectedItem = item; | |
| 59 } | |
| 60 public void dataChanged() { | |
| 61 fireContentsChanged(this, 0, trace.size()); | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 private java.util.List trace; | |
| 66 private Model model; | |
| 67 private JComboBox list; | |
| 68 private java.util.List listeners; | |
| 69 | |
| 70 public StackTracePanel() { | |
| 71 super(); | |
| 72 | |
| 73 model = new Model(); | |
| 74 | |
| 75 // Build user interface | |
| 76 setLayout(new BorderLayout()); | |
| 77 setBorder(GraphicsUtilities.newBorder(5)); | |
| 78 list = new JComboBox(model); | |
| 79 list.setPrototypeDisplayValue("ZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"); | |
| 80 add(list, BorderLayout.CENTER); | |
| 81 | |
| 82 // Add selection listener | |
| 83 list.addItemListener(new ItemListener() { | |
| 84 public void itemStateChanged(ItemEvent e) { | |
| 85 if (e.getStateChange() == ItemEvent.SELECTED) { | |
| 86 fireFrameChanged(); | |
| 87 } | |
| 88 } | |
| 89 }); | |
| 90 } | |
| 91 | |
| 92 /** Takes a List of StackTraceEntry objects */ | |
| 93 public void setTrace(java.util.List trace) { | |
| 94 this.trace = trace; | |
| 95 model.dataChanged(); | |
| 96 list.setSelectedIndex(0); | |
| 97 fireFrameChanged(); | |
| 98 } | |
| 99 | |
| 100 public void addListener(Listener listener) { | |
| 101 if (listeners == null) { | |
| 102 listeners = new ArrayList(); | |
| 103 } | |
| 104 listeners.add(listener); | |
| 105 } | |
| 106 | |
| 107 protected void fireFrameChanged() { | |
| 108 if (listeners != null) { | |
| 109 StackTraceEntry entry = (StackTraceEntry) trace.get(list.getSelectedIndex()); | |
| 110 for (Iterator iter = listeners.iterator(); iter.hasNext(); ) { | |
| 111 ((Listener) iter.next()).frameChanged(entry.getCFrame(), entry.getJavaFrame()); | |
| 112 } | |
| 113 } | |
| 114 } | |
| 115 } |