J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998-1999 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package com.sun.tools.example.debug.gui; |
| 27 | |
| 28 | import javax.swing.*; |
| 29 | import java.awt.*; |
| 30 | import java.awt.event.*; |
| 31 | import java.util.Vector; |
| 32 | import java.util.List; |
| 33 | |
| 34 | import com.sun.jdi.*; |
| 35 | import com.sun.tools.example.debug.bdi.*; |
| 36 | |
| 37 | //### This is currently just a placeholder! |
| 38 | |
| 39 | class JDBMenuBar extends JMenuBar { |
| 40 | |
| 41 | Environment env; |
| 42 | |
| 43 | ExecutionManager runtime; |
| 44 | ClassManager classManager; |
| 45 | SourceManager sourceManager; |
| 46 | |
| 47 | CommandInterpreter interpreter; |
| 48 | |
| 49 | JDBMenuBar(Environment env) { |
| 50 | this.env = env; |
| 51 | this.runtime = env.getExecutionManager(); |
| 52 | this.classManager = env.getClassManager(); |
| 53 | this.sourceManager = env.getSourceManager(); |
| 54 | this.interpreter = new CommandInterpreter(env, true); |
| 55 | |
| 56 | JMenu fileMenu = new JMenu("File"); |
| 57 | |
| 58 | JMenuItem openItem = new JMenuItem("Open...", 'O'); |
| 59 | openItem.addActionListener(new ActionListener() { |
| 60 | public void actionPerformed(ActionEvent e) { |
| 61 | openCommand(); |
| 62 | } |
| 63 | }); |
| 64 | fileMenu.add(openItem); |
| 65 | addTool(fileMenu, "Exit debugger", "Exit", "exit"); |
| 66 | |
| 67 | JMenu cmdMenu = new JMenu("Commands"); |
| 68 | |
| 69 | addTool(cmdMenu, "Step into next line", "Step", "step"); |
| 70 | addTool(cmdMenu, "Step over next line", "Next", "next"); |
| 71 | cmdMenu.addSeparator(); |
| 72 | |
| 73 | addTool(cmdMenu, "Step into next instruction", |
| 74 | "Step Instruction", "stepi"); |
| 75 | addTool(cmdMenu, "Step over next instruction", |
| 76 | "Next Instruction", "nexti"); |
| 77 | cmdMenu.addSeparator(); |
| 78 | |
| 79 | addTool(cmdMenu, "Step out of current method call", |
| 80 | "Step Up", "step up"); |
| 81 | cmdMenu.addSeparator(); |
| 82 | |
| 83 | addTool(cmdMenu, "Suspend execution", "Interrupt", "interrupt"); |
| 84 | addTool(cmdMenu, "Continue execution", "Continue", "cont"); |
| 85 | cmdMenu.addSeparator(); |
| 86 | |
| 87 | addTool(cmdMenu, "Display current stack", "Where", "where"); |
| 88 | cmdMenu.addSeparator(); |
| 89 | |
| 90 | addTool(cmdMenu, "Move up one stack frame", "Up", "up"); |
| 91 | addTool(cmdMenu, "Move down one stack frame", "Down", "down"); |
| 92 | cmdMenu.addSeparator(); |
| 93 | |
| 94 | JMenuItem monitorItem = new JMenuItem("Monitor Expression...", 'M'); |
| 95 | monitorItem.addActionListener(new ActionListener() { |
| 96 | public void actionPerformed(ActionEvent e) { |
| 97 | monitorCommand(); |
| 98 | } |
| 99 | }); |
| 100 | cmdMenu.add(monitorItem); |
| 101 | |
| 102 | JMenuItem unmonitorItem = new JMenuItem("Unmonitor Expression..."); |
| 103 | unmonitorItem.addActionListener(new ActionListener() { |
| 104 | public void actionPerformed(ActionEvent e) { |
| 105 | unmonitorCommand(); |
| 106 | } |
| 107 | }); |
| 108 | cmdMenu.add(unmonitorItem); |
| 109 | |
| 110 | JMenu breakpointMenu = new JMenu("Breakpoint"); |
| 111 | JMenuItem stopItem = new JMenuItem("Stop in...", 'S'); |
| 112 | stopItem.addActionListener(new ActionListener() { |
| 113 | public void actionPerformed(ActionEvent e) { |
| 114 | buildBreakpoint(); |
| 115 | } |
| 116 | }); |
| 117 | breakpointMenu.add(stopItem); |
| 118 | |
| 119 | JMenu helpMenu = new JMenu("Help"); |
| 120 | addTool(helpMenu, "Display command list", "Help", "help"); |
| 121 | |
| 122 | this.add(fileMenu); |
| 123 | this.add(cmdMenu); |
| 124 | // this.add(breakpointMenu); |
| 125 | this.add(helpMenu); |
| 126 | } |
| 127 | |
| 128 | private void buildBreakpoint() { |
| 129 | Frame frame = JOptionPane.getRootFrame(); |
| 130 | JDialog dialog = new JDialog(frame, "Specify Breakpoint"); |
| 131 | Container contents = dialog.getContentPane(); |
| 132 | Vector<String> classes = new Vector<String>(); |
| 133 | classes.add("Foo"); |
| 134 | classes.add("Bar"); |
| 135 | JList list = new JList(classes); |
| 136 | JScrollPane scrollPane = new JScrollPane(list); |
| 137 | contents.add(scrollPane); |
| 138 | dialog.show(); |
| 139 | |
| 140 | } |
| 141 | |
| 142 | private void monitorCommand() { |
| 143 | String expr = (String)JOptionPane.showInputDialog(null, |
| 144 | "Expression to monitor:", "Add Monitor", |
| 145 | JOptionPane.QUESTION_MESSAGE, null, null, null); |
| 146 | if (expr != null) { |
| 147 | interpreter.executeCommand("monitor " + expr); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | private void unmonitorCommand() { |
| 152 | List monitors = env.getMonitorListModel().monitors(); |
| 153 | String expr = (String)JOptionPane.showInputDialog(null, |
| 154 | "Expression to unmonitor:", "Remove Monitor", |
| 155 | JOptionPane.QUESTION_MESSAGE, null, |
| 156 | monitors.toArray(), |
| 157 | monitors.get(monitors.size()-1)); |
| 158 | if (expr != null) { |
| 159 | interpreter.executeCommand("unmonitor " + expr); |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | private void openCommand() { |
| 164 | JFileChooser chooser = new JFileChooser(); |
| 165 | JDBFileFilter filter = new JDBFileFilter("java", "Java source code"); |
| 166 | chooser.setFileFilter(filter); |
| 167 | int result = chooser.showOpenDialog(this); |
| 168 | if (result == JFileChooser.APPROVE_OPTION) { |
| 169 | System.out.println("Chose file: " + chooser.getSelectedFile().getName()); |
| 170 | } |
| 171 | } |
| 172 | |
| 173 | private void addTool(JMenu menu, String toolTip, String labelText, |
| 174 | String command) { |
| 175 | JMenuItem mi = new JMenuItem(labelText); |
| 176 | mi.setToolTipText(toolTip); |
| 177 | final String cmd = command; |
| 178 | mi.addActionListener(new ActionListener() { |
| 179 | public void actionPerformed(ActionEvent e) { |
| 180 | interpreter.executeCommand(cmd); |
| 181 | } |
| 182 | }); |
| 183 | menu.add(mi); |
| 184 | } |
| 185 | |
| 186 | } |