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comparison agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/CodeViewerPanel.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2002-2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.ui.classbrowser;
26
27 import java.awt.*;
28 import java.awt.event.*;
29 import javax.swing.*;
30 import javax.swing.event.*;
31 import javax.swing.text.*;
32 import sun.jvm.hotspot.ui.*;
33 import sun.jvm.hotspot.code.*;
34 import sun.jvm.hotspot.debugger.*;
35 import sun.jvm.hotspot.oops.*;
36 import sun.jvm.hotspot.runtime.*;
37
38 public class CodeViewerPanel extends JPanel {
39 protected SAEditorPane contentEditor;
40 protected HistoryComboBox address;
41 protected HTMLGenerator htmlGen;
42 protected JScrollPane scrollPane;
43
44 public CodeViewerPanel() {
45 htmlGen = new HTMLGenerator();
46 contentEditor = new SAEditorPane();
47
48 HyperlinkListener hyperListener = new HyperlinkListener() {
49 public void hyperlinkUpdate(HyperlinkEvent e) {
50 if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
51 String description = e.getDescription();
52 int equalToIndex = description.indexOf('=');
53 if (equalToIndex != -1) {
54 String item = description.substring(0, equalToIndex);
55 if (item.equals("pc") || item.equals("klass") || item.equals("method")) {
56 address.setText(description.substring(equalToIndex + 1));
57 }
58 }
59 contentEditor.setText(htmlGen.genHTMLForHyperlink(description));
60 }
61 }
62 };
63
64
65 setLayout(new BorderLayout());
66
67 JPanel topPanel = new JPanel();
68 topPanel.setLayout(new BorderLayout());
69 topPanel.add(new JLabel("Enter PC or methodOop/klassOop Address: "), BorderLayout.WEST);
70 address = new HistoryComboBox();
71 topPanel.add(address, BorderLayout.CENTER);
72
73 JPanel bottomPanel = new JPanel();
74 bottomPanel.setLayout(new GridLayout(1, 1));
75 contentEditor = new SAEditorPane();
76 contentEditor.addHyperlinkListener(hyperListener);
77 scrollPane = new JScrollPane(contentEditor);
78 bottomPanel.add(scrollPane);
79
80 add(topPanel, BorderLayout.NORTH);
81 add(bottomPanel, BorderLayout.CENTER);
82
83 address.addActionListener(new ActionListener() {
84 public void actionPerformed(ActionEvent e) {
85 viewAddress();
86 }
87 });
88
89 }
90
91 private void viewAddress() {
92 if (address.getText() != null && !address.getText().equals("")) {
93 contentEditor.setText(htmlGen.genHTMLForAddress(address.getText()));
94 }
95 }
96
97 public void viewAddress(Address addr) {
98 address.setText(addr.toString());
99 viewAddress();
100 }
101 }