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| 1 | /* | ||
| 2 | * Copyright (c) 1998, 1999, 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. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * 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.tools.example.debug.bdi.*; | ||
| 35 | |||
| 36 | //### This is currently just a placeholder! | ||
| 37 | |||
| 38 | class JDBMenuBar extends JMenuBar { | ||
| 39 | |||
| 40 | Environment env; | ||
| 41 | |||
| 42 | ExecutionManager runtime; | ||
| 43 | ClassManager classManager; | ||
| 44 | SourceManager sourceManager; | ||
| 45 | |||
| 46 | CommandInterpreter interpreter; | ||
| 47 | |||
| 48 | JDBMenuBar(Environment env) { | ||
| 49 | this.env = env; | ||
| 50 | this.runtime = env.getExecutionManager(); | ||
| 51 | this.classManager = env.getClassManager(); | ||
| 52 | this.sourceManager = env.getSourceManager(); | ||
| 53 | this.interpreter = new CommandInterpreter(env, true); | ||
| 54 | |||
| 55 | JMenu fileMenu = new JMenu("File"); | ||
| 56 | |||
| 57 | JMenuItem openItem = new JMenuItem("Open...", 'O'); | ||
| 58 | openItem.addActionListener(new ActionListener() { | ||
| 59 | @Override | ||
| 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 | @Override | ||
| 97 | public void actionPerformed(ActionEvent e) { | ||
| 98 | monitorCommand(); | ||
| 99 | } | ||
| 100 | }); | ||
| 101 | cmdMenu.add(monitorItem); | ||
| 102 | |||
| 103 | JMenuItem unmonitorItem = new JMenuItem("Unmonitor Expression..."); | ||
| 104 | unmonitorItem.addActionListener(new ActionListener() { | ||
| 105 | @Override | ||
| 106 | public void actionPerformed(ActionEvent e) { | ||
| 107 | unmonitorCommand(); | ||
| 108 | } | ||
| 109 | }); | ||
| 110 | cmdMenu.add(unmonitorItem); | ||
| 111 | |||
| 112 | JMenu breakpointMenu = new JMenu("Breakpoint"); | ||
| 113 | JMenuItem stopItem = new JMenuItem("Stop in...", 'S'); | ||
| 114 | stopItem.addActionListener(new ActionListener() { | ||
| 115 | @Override | ||
| 116 | public void actionPerformed(ActionEvent e) { | ||
| 117 | buildBreakpoint(); | ||
| 118 | } | ||
| 119 | }); | ||
| 120 | breakpointMenu.add(stopItem); | ||
| 121 | |||
| 122 | JMenu helpMenu = new JMenu("Help"); | ||
| 123 | addTool(helpMenu, "Display command list", "Help", "help"); | ||
| 124 | |||
| 125 | this.add(fileMenu); | ||
| 126 | this.add(cmdMenu); | ||
| 127 | // this.add(breakpointMenu); | ||
| 128 | this.add(helpMenu); | ||
| 129 | } | ||
| 130 | |||
| 131 | private void buildBreakpoint() { | ||
| 132 | Frame frame = JOptionPane.getRootFrame(); | ||
| 133 | JDialog dialog = new JDialog(frame, "Specify Breakpoint"); | ||
| 134 | Container contents = dialog.getContentPane(); | ||
| 135 | Vector<String> classes = new Vector<String>(); | ||
| 136 | classes.add("Foo"); | ||
| 137 | classes.add("Bar"); | ||
| 138 | JList list = new JList(classes); | ||
| 139 | JScrollPane scrollPane = new JScrollPane(list); | ||
| 140 | contents.add(scrollPane); | ||
| 141 | dialog.show(); | ||
| 142 | |||
| 143 | } | ||
| 144 | |||
| 145 | private void monitorCommand() { | ||
| 146 | String expr = (String)JOptionPane.showInputDialog(null, | ||
| 147 | "Expression to monitor:", "Add Monitor", | ||
| 148 | JOptionPane.QUESTION_MESSAGE, null, null, null); | ||
| 149 | if (expr != null) { | ||
| 150 | interpreter.executeCommand("monitor " + expr); | ||
| 151 | } | ||
| 152 | } | ||
| 153 | |||
| 154 | private void unmonitorCommand() { | ||
| 155 | List monitors = env.getMonitorListModel().monitors(); | ||
| 156 | String expr = (String)JOptionPane.showInputDialog(null, | ||
| 157 | "Expression to unmonitor:", "Remove Monitor", | ||
| 158 | JOptionPane.QUESTION_MESSAGE, null, | ||
| 159 | monitors.toArray(), | ||
| 160 | monitors.get(monitors.size()-1)); | ||
| 161 | if (expr != null) { | ||
| 162 | interpreter.executeCommand("unmonitor " + expr); | ||
| 163 | } | ||
| 164 | } | ||
| 165 | |||
| 166 | private void openCommand() { | ||
| 167 | JFileChooser chooser = new JFileChooser(); | ||
| 168 | JDBFileFilter filter = new JDBFileFilter("java", "Java source code"); | ||
| 169 | chooser.setFileFilter(filter); | ||
| 170 | int result = chooser.showOpenDialog(this); | ||
| 171 | if (result == JFileChooser.APPROVE_OPTION) { | ||
| 172 | System.out.println("Chose file: " + chooser.getSelectedFile().getName()); | ||
| 173 | } | ||
| 174 | } | ||
| 175 | |||
| 176 | private void addTool(JMenu menu, String toolTip, String labelText, | ||
| 177 | String command) { | ||
| 178 | JMenuItem mi = new JMenuItem(labelText); | ||
| 179 | mi.setToolTipText(toolTip); | ||
| 180 | final String cmd = command; | ||
| 181 | mi.addActionListener(new ActionListener() { | ||
| 182 | @Override | ||
| 183 | public void actionPerformed(ActionEvent e) { | ||
| 184 | interpreter.executeCommand(cmd); | ||
| 185 | } | ||
| 186 | }); | ||
| 187 | menu.add(mi); | ||
| 188 | } | ||
| 189 | |||
| 190 | } | ||