1 files changed, 101 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/gui/CrashDialog.java b/src/cuchaz/enigma/gui/CrashDialog.java
new file mode 100644
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+++ b/src/cuchaz/enigma/gui/CrashDialog.java
@@ -0,0 +1,101 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Lesser General Public
+ * License v3.0 which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/lgpl.html
+ * 
+ * Contributors:
+ *     Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.gui;
+
+import java.awt.BorderLayout;
+import java.awt.Container;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+import javax.swing.WindowConstants;
+
+import cuchaz.enigma.Constants;
+
+public class CrashDialog {
+        
+        private static CrashDialog m_instance = null;
+        
+        private JFrame m_frame;
+        private JTextArea m_text;
+        
+        private CrashDialog(JFrame parent) {
+                // init frame
+                m_frame = new JFrame(Constants.Name + " - Crash Report");
+                final Container pane = m_frame.getContentPane();
+                pane.setLayout(new BorderLayout());
+                
+                JLabel label = new JLabel(Constants.Name + " has crashed! =(");
+                label.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
+                pane.add(label, BorderLayout.NORTH);
+                
+                // report panel
+                m_text = new JTextArea();
+                m_text.setTabSize(2);
+                pane.add(new JScrollPane(m_text), BorderLayout.CENTER);
+                
+                // buttons panel
+                JPanel buttonsPanel = new JPanel();
+                FlowLayout buttonsLayout = new FlowLayout();
+                buttonsLayout.setAlignment(FlowLayout.RIGHT);
+                buttonsPanel.setLayout(buttonsLayout);
+                buttonsPanel.add(GuiTricks.unboldLabel(new JLabel("If you choose exit, you will lose any unsaved work.")));
+                JButton ignoreButton = new JButton("Ignore");
+                ignoreButton.addActionListener(new ActionListener() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                                // close (hide) the dialog
+                                m_frame.setVisible(false);
+                        }
+                });
+                buttonsPanel.add(ignoreButton);
+                JButton exitButton = new JButton("Exit");
+                exitButton.addActionListener(new ActionListener() {
+                        @Override
+                        public void actionPerformed(ActionEvent event) {
+                                // exit enigma
+                                System.exit(1);
+                        }
+                });
+                buttonsPanel.add(exitButton);
+                pane.add(buttonsPanel, BorderLayout.SOUTH);
+                
+                // show the frame
+                m_frame.setSize(600, 400);
+                m_frame.setLocationRelativeTo(parent);
+                m_frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+        }
+        
+        public static void init(JFrame parent) {
+                m_instance = new CrashDialog(parent);
+        }
+        
+        public static void show(Throwable ex) {
+                // get the error report
+                StringWriter buf = new StringWriter();
+                ex.printStackTrace(new PrintWriter(buf));
+                String report = buf.toString();
+                
+                // show it!
+                m_instance.m_text.setText(report);
+                m_instance.m_frame.doLayout();
+                m_instance.m_frame.setVisible(true);
+        }
+}