| Clover coverage report - DrJava Test Coverage (drjava-20120304-r5456) |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| DrJavaErrorPopup.java | 0% | 0% | 0% | 0% |
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| 1 | /*BEGIN_COPYRIGHT_BLOCK | |
| 2 | * | |
| 3 | * Copyright (c) 2001-2010, JavaPLT group at Rice University (drjava@rice.edu) | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * Redistribution and use in source and binary forms, with or without | |
| 7 | * modification, are permitted provided that the following conditions are met: | |
| 8 | * * Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * * Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the | |
| 14 | * names of its contributors may be used to endorse or promote products | |
| 15 | * derived from this software without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 21 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 22 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 23 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 24 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 25 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 26 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 27 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | * | |
| 29 | * This software is Open Source Initiative approved Open Source Software. | |
| 30 | * Open Source Initative Approved is a trademark of the Open Source Initiative. | |
| 31 | * | |
| 32 | * This file is part of DrJava. Download the current version of this project | |
| 33 | * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/ | |
| 34 | * | |
| 35 | * END_COPYRIGHT_BLOCK*/ | |
| 36 | ||
| 37 | package edu.rice.cs.drjava.ui; | |
| 38 | ||
| 39 | import javax.swing.*; | |
| 40 | import javax.swing.event.*; | |
| 41 | import javax.swing.border.*; | |
| 42 | import java.awt.event.*; | |
| 43 | import java.awt.*; | |
| 44 | ||
| 45 | import edu.rice.cs.drjava.DrJava; | |
| 46 | import edu.rice.cs.drjava.config.OptionConstants; | |
| 47 | import edu.rice.cs.util.swing.Utilities; | |
| 48 | ||
| 49 | /** Displays a popup window for the first uncaught exception or logged conditions. | |
| 50 | * @version $Id: DrJavaErrorPopup.java 5236 2010-04-27 01:43:36Z mgricken $ | |
| 51 | */ | |
| 52 | public class DrJavaErrorPopup extends JDialog { | |
| 53 | /** information about the error */ | |
| 54 | private JComponent _errorInfo; | |
| 55 | /** contains the stack trace */ | |
| 56 | private JCheckBox _keepDisplaying; | |
| 57 | /** compresses the buttonPanel into the east */ | |
| 58 | private JPanel _bottomPanel; | |
| 59 | /** contains the buttons */ | |
| 60 | private JPanel _buttonPanel; | |
| 61 | /** the button that closes this window */ | |
| 62 | private JButton _okButton; | |
| 63 | /** the button that shows the error window */ | |
| 64 | private JButton _moreButton; | |
| 65 | /** the error */ | |
| 66 | private Throwable _error; | |
| 67 | // /** the parent frame */ | |
| 68 | // private JFrame _parentFrame = new JFrame(); | |
| 69 | ||
| 70 | /** Creates a window to graphically display the current error that has occurred in the code of DrJava. */ | |
| 71 | 0 | public DrJavaErrorPopup(JFrame parent, Throwable error) { |
| 72 | 0 | super(parent, "DrJava Error"); |
| 73 | ||
| 74 | // _parentFrame = parent; | |
| 75 | 0 | _error = error; |
| 76 | ||
| 77 | 0 | this.setSize(500,150); |
| 78 | ||
| 79 | // If we set this pane to be of type text/rtf, it wraps based on words | |
| 80 | // as opposed to based on characters. | |
| 81 | 0 | _keepDisplaying = new JCheckBox("Keep showing this notification", |
| 82 | DrJava.getConfig().getSetting(OptionConstants.DIALOG_DRJAVA_ERROR_POPUP_ENABLED).booleanValue()); | |
| 83 | 0 | _keepDisplaying.addChangeListener(new ChangeListener() { |
| 84 | 0 | public void stateChanged(ChangeEvent e) { |
| 85 | 0 | DrJava.getConfig().setSetting(OptionConstants.DIALOG_DRJAVA_ERROR_POPUP_ENABLED, _keepDisplaying.isSelected()); |
| 86 | } | |
| 87 | }); | |
| 88 | ||
| 89 | 0 | _moreButton = new JButton(_moreAction); |
| 90 | 0 | _okButton = new JButton(_okAction); |
| 91 | ||
| 92 | 0 | _bottomPanel = new JPanel(new BorderLayout()); |
| 93 | 0 | _buttonPanel = new JPanel(); |
| 94 | 0 | _buttonPanel.add(_moreButton); |
| 95 | 0 | _buttonPanel.add(_okButton); |
| 96 | 0 | _bottomPanel.add(_keepDisplaying, BorderLayout.WEST); |
| 97 | 0 | _bottomPanel.add(_buttonPanel, BorderLayout.EAST); |
| 98 | ||
| 99 | 0 | if (_error instanceof DrJavaErrorHandler.LoggedCondition) { msg[1] = "Logged condition: " + _error.getMessage(); } |
| 100 | 0 | else { msg[1] = _error.toString(); } |
| 101 | 0 | _errorInfo = new JOptionPane(msg,JOptionPane.ERROR_MESSAGE, |
| 102 | JOptionPane.DEFAULT_OPTION,null, | |
| 103 | new Object[0]); | |
| 104 | ||
| 105 | 0 | JPanel cp = new JPanel(new BorderLayout(5,5)); |
| 106 | 0 | cp.setBorder(new EmptyBorder(5,5,5,5)); |
| 107 | 0 | setContentPane(cp); |
| 108 | 0 | cp.add(_errorInfo, BorderLayout.CENTER); |
| 109 | 0 | cp.add(_bottomPanel, BorderLayout.SOUTH); |
| 110 | 0 | getRootPane().setDefaultButton(_okButton); |
| 111 | } | |
| 112 | ||
| 113 | /* Close the window. */ | |
| 114 | private Action _okAction = new AbstractAction("OK") { | |
| 115 | 0 | public void actionPerformed(ActionEvent e) { |
| 116 | 0 | DrJavaErrorPopup.this.dispose(); |
| 117 | 0 | if (DrJavaErrorHandler.getButton() == null) { System.exit(1); } |
| 118 | } | |
| 119 | }; | |
| 120 | ||
| 121 | /** Close this window, but display the full DrJava Errors window. */ | |
| 122 | private Action _moreAction = new AbstractAction("More Information") { | |
| 123 | 0 | public void actionPerformed(ActionEvent e) { |
| 124 | 0 | if (! Utilities.TEST_MODE) { |
| 125 | 0 | DrJavaErrorPopup.this.dispose(); |
| 126 | 0 | Utilities.setPopupLoc(DrJavaErrorWindow.singleton(), DrJavaErrorWindow.getFrame()); |
| 127 | 0 | DrJavaErrorWindow.singleton().setVisible(true); |
| 128 | } | |
| 129 | } | |
| 130 | }; | |
| 131 | ||
| 132 | /** Contains the canned message for the user | |
| 133 | */ | |
| 134 | private final String[] msg = { | |
| 135 | "An error occurred in DrJava:", | |
| 136 | "", | |
| 137 | "You may wish to save all your work and restart DrJava."}; | |
| 138 | } |
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