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1
18
19 package de.gulden.framework.amoda.environment.gui.component;
20
21 import de.gulden.framework.amoda.model.interaction.*;
22 import de.gulden.util.Toolbox;
23 import javax.swing.*;
24 import java.awt.*;
25 import java.io.*;
26 import java.util.*;
27 import java.util.List  ;
28
29
35 class ErrorDialog extends JDialog implements ErrorMessagePerformer {
36
37
41 private List messages;
42
43 private int pos;
44
45 private boolean extended;
46
47 private boolean firstTime;
48
49 private JButton backButton;
50
51 private JPanel buttonPanel;
52
53 private JLabel countLabel;
54
55 private JPanel extendPanel;
56
57 private JPanel extendedPanel;
58
59 private JButton forwardButton;
60
61 private JLabel messageLabel;
62
63 private JPanel messagePanel;
64
65 private JButton moreButton;
66
67 private JPanel moreButtonPanel;
68
69 private JButton okButton;
70
71 private JScrollPane stackTraceScrollPane;
72
73 private JTextPane stackTraceTextPane;
74
75
76
80 ErrorDialog(Frame parent) {
81 super(parent,"Error",false); messages=new ArrayList();
83 pos=-1;
84 extended=false;
85 firstTime=true;
86 initComponents();
87 okButton.requestFocus();
88 pack();
89 }
90
91
92
96
101 public void doErrorMessage(ErrorMessage errorMessage) {
102 messages.add(errorMessage);
103 pos=messages.size()-1;
105 if (firstTime) {
106 Toolbox.centerComponent(this,getParent());
107 pos = 0;
108 firstTime=false;
109 }
110 update();
111 setVisible(true);
112 }
113
114 private void initComponents() {
115 java.awt.GridBagConstraints gridBagConstraints;
117
118 messagePanel = new javax.swing.JPanel ();
119 messageLabel = new javax.swing.JLabel ();
120 buttonPanel = new javax.swing.JPanel ();
121 okButton = new javax.swing.JButton ();
122 extendPanel = new javax.swing.JPanel ();
123 moreButtonPanel = new javax.swing.JPanel ();
124 backButton = new javax.swing.JButton ();
125 forwardButton = new javax.swing.JButton ();
126 countLabel = new javax.swing.JLabel ();
127 moreButton = new javax.swing.JButton ();
128 extendedPanel = new javax.swing.JPanel ();
129 stackTraceScrollPane = new javax.swing.JScrollPane ();
130 stackTraceTextPane = new javax.swing.JTextPane ();
131
132 addWindowListener(new java.awt.event.WindowAdapter () {
133 public void windowClosing(java.awt.event.WindowEvent evt) {
134 closeDialog(evt);
135 }
136 });
137
138 messagePanel.setLayout(new java.awt.BorderLayout ());
139
140 messagePanel.setBorder(new javax.swing.border.EtchedBorder ());
141 messageLabel.setIcon(new javax.swing.ImageIcon (getClass().getResource("/de/gulden/framework/amoda/environment/gui/resource/Stop24.gif")));
142 messageLabel.setText("...");
143 messageLabel.setPreferredSize(new java.awt.Dimension (800, 72));
144 messagePanel.add(messageLabel, java.awt.BorderLayout.CENTER);
145
146 getContentPane().add(messagePanel, java.awt.BorderLayout.NORTH);
147
148 buttonPanel.setLayout(new java.awt.FlowLayout (java.awt.FlowLayout.CENTER, 5, 4));
149
150 okButton.setFont(new java.awt.Font ("Dialog", 0, 12));
151 okButton.setText(" OK ");
152 okButton.addActionListener(new java.awt.event.ActionListener () {
153 public void actionPerformed(java.awt.event.ActionEvent evt) {
154 okButtonActionPerformed(evt);
155 }
156 });
157
158 buttonPanel.add(okButton);
159
160 getContentPane().add(buttonPanel, java.awt.BorderLayout.SOUTH);
161
162 extendPanel.setLayout(new java.awt.BorderLayout ());
163
164 moreButtonPanel.setLayout(new java.awt.GridBagLayout ());
165
166 backButton.setFont(new java.awt.Font ("Dialog", 0, 10));
167 backButton.setText("<<");
168 backButton.addActionListener(new java.awt.event.ActionListener () {
169 public void actionPerformed(java.awt.event.ActionEvent evt) {
170 backButtonActionPerformed(evt);
171 }
172 });
173
174 gridBagConstraints = new java.awt.GridBagConstraints ();
175 gridBagConstraints.insets = new java.awt.Insets (0, 1, 0, 0);
176 moreButtonPanel.add(backButton, gridBagConstraints);
177
178 forwardButton.setFont(new java.awt.Font ("Dialog", 0, 10));
179 forwardButton.setText(">>");
180 forwardButton.addActionListener(new java.awt.event.ActionListener () {
181 public void actionPerformed(java.awt.event.ActionEvent evt) {
182 forwardButtonActionPerformed(evt);
183 }
184 });
185
186 moreButtonPanel.add(forwardButton, new java.awt.GridBagConstraints ());
187
188 countLabel.setFont(new java.awt.Font ("Dialog", 0, 10));
189 countLabel.setText("Message 1 of 10");
190 countLabel.setEnabled(false);
191 gridBagConstraints = new java.awt.GridBagConstraints ();
192 gridBagConstraints.insets = new java.awt.Insets (0, 5, 0, 0);
193 moreButtonPanel.add(countLabel, gridBagConstraints);
194
195 moreButton.setFont(new java.awt.Font ("Dialog", 0, 10));
196 moreButton.setText("More >>");
197 moreButton.addActionListener(new java.awt.event.ActionListener () {
198 public void actionPerformed(java.awt.event.ActionEvent evt) {
199 moreButtonActionPerformed(evt);
200 }
201 });
202
203 gridBagConstraints = new java.awt.GridBagConstraints ();
204 gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
205 gridBagConstraints.weightx = 1.0;
206 gridBagConstraints.insets = new java.awt.Insets (4, 0, 0, 1);
207 moreButtonPanel.add(moreButton, gridBagConstraints);
208
209 extendPanel.add(moreButtonPanel, java.awt.BorderLayout.SOUTH);
210
211 extendedPanel.setLayout(new java.awt.BorderLayout ());
212
213 stackTraceTextPane.setBackground(javax.swing.UIManager.getDefaults().getColor("TextField.inactiveBackground"));
214 stackTraceTextPane.setEditable(false);
215 stackTraceTextPane.setFont(new java.awt.Font ("DialogInput", 0, 10));
216 stackTraceTextPane.setMinimumSize(new java.awt.Dimension (600, 250));
217 stackTraceTextPane.setPreferredSize(new java.awt.Dimension (800, 250));
218 stackTraceScrollPane.setViewportView(stackTraceTextPane);
219
220 extendedPanel.add(stackTraceScrollPane, java.awt.BorderLayout.CENTER);
221
222 extendPanel.add(extendedPanel, java.awt.BorderLayout.CENTER);
223
224 getContentPane().add(extendPanel, java.awt.BorderLayout.CENTER);
225
226 pack();
227 }
228
229 private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {
230 setVisible(false);
232 }
233
234 private void forwardButtonActionPerformed(java.awt.event.ActionEvent evt) {
235 if (pos<messages.size()-1) {
237 pos++;
238 update();
239 }
240 }
241
242 private void backButtonActionPerformed(java.awt.event.ActionEvent evt) {
243 if (pos>0) {
245 pos--;
246 update();
247 }
248 }
249
250 private void moreButtonActionPerformed(java.awt.event.ActionEvent evt) {
251 extended=!extended;
253 if (!extended) {
254 pos=messages.size()-1; }
256 update();
257 }
258
259 private void closeDialog(java.awt.event.WindowEvent evt) {
260 setVisible(false);
262
263 }
264
265 private void update() {
266 ErrorMessage msg=(ErrorMessage)messages.get(pos);
267 String text=msg.getText();
268 Throwable throwable=msg.getCause();
269 if (throwable!=null) {
270 String throwableName=throwable.getClass().getName();
271 int index=throwableName.lastIndexOf('.');
272 if (index!=-1) {
273 throwableName=throwableName.substring(index+1);
274 }
275 String tmsg=throwable.getMessage();
276 if (tmsg!=null) {
277 tmsg=Toolbox.capitalize(tmsg.trim());
278 if (!tmsg.endsWith(".")) {
279 tmsg+=".";
280 }
281 text = text+" "+tmsg;
282 }
283 if ((text==null)||(text.length()==0)) {
284 text=throwableName;
285 } else {
286 text=throwableName+": "+text;
287 }
288 }
289 messageLabel.setText(text);
290 if (extended) {
291 extendPanel.add(extendedPanel,BorderLayout.CENTER);
292 moreButtonPanel.remove(moreButton);
293 GridBagConstraints gbc=new GridBagConstraints();
294 moreButtonPanel.add(backButton,gbc);
295 moreButtonPanel.add(forwardButton,gbc);
296 moreButtonPanel.add(countLabel,gbc);
297 gbc.weightx=1.0;
298 gbc.anchor=GridBagConstraints.EAST;
299 moreButtonPanel.add(moreButton,gbc);
300 moreButton.setText("Less <<");
301 StringWriter sw=new StringWriter();
302 throwable.printStackTrace(new PrintWriter(sw));
303 String stackTrace=sw.toString();
304 stackTraceTextPane.setText(stackTrace);
305 } else {
306 extendPanel.remove(extendedPanel);
307 moreButtonPanel.remove(backButton);
308 moreButtonPanel.remove(forwardButton);
309 moreButtonPanel.remove(countLabel);
310 moreButton.setText("More >>");
311 }
312 backButton.setEnabled((pos>0));
313 forwardButton.setEnabled((pos<messages.size()-1));
314 countLabel.setText("Message "+(pos+1)+" of "+messages.size());
315 pack();
316 stackTraceTextPane.setCaretPosition(0);
317 }
318
319 } |
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