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1 package uk.ac.roe.antigen.dialogs;
2
3 import java.awt.BorderLayout  ;
4 import java.awt.event.ActionEvent ;
5 import java.awt.event.ActionListener ;
6 import java.io.BufferedOutputStream ;
7 import java.io.IOException ;
8 import java.io.InputStreamReader ;
9 import java.io.OutputStream ;
10 import java.io.PrintStream ;
11 import java.nio.ByteBuffer ;
12 import java.nio.charset.Charset ;
13 import java.util.logging.Logger ;
14
15 import javax.swing.BorderFactory ;
16 import javax.swing.ImageIcon ;
17 import javax.swing.JButton ;
18 import javax.swing.JPanel ;
19 import javax.swing.JProgressBar ;
20 import javax.swing.JScrollPane ;
21 import javax.swing.JTextArea ;
22 import javax.swing.border.BevelBorder ;
23 import javax.swing.border.LineBorder ;
24
25 import org.apache.tools.ant.BuildEvent;
26 import org.apache.tools.ant.BuildLogger;
27 import org.apache.tools.ant.DefaultLogger;
28
29 import sun.rmi.runtime.Log;
30 import uk.ac.roe.antigen.utils.Config;
31
32
33
34
35
36 public class BuildLoggerFrame extends AntigenFrame {
37
40 private static final Logger logger = Logger.getLogger(BuildLoggerFrame.class.getName());
41
42 private JTextArea outputArea;
43
44 private JPanel buttons;
45
46 private JScrollPane jScrollPane1;
47 private JProgressBar jProgressBar1;
48
49 private JButton okBtn;
50
51
54 public static void main(String [] args) {
55 Config.load("/config.properties");
56 BuildLoggerFrame inst = new BuildLoggerFrame();
57 inst.setVisible(true);
58 PrintStream test = new PrintStream (inst.new LocalOutputStream());
59 test.println("Hello World");
60 }
61
62 public class InstallerAntLogger extends DefaultLogger {
63
66 private final Logger logger = Logger.getLogger(InstallerAntLogger.class.getName());
67
68
69
72 public void taskFinished(BuildEvent arg0) {
73 super.taskFinished(arg0);
74 incrementProgress();
76 }
77 }
78
79 private PrintStream printStream = new PrintStream (new BufferedOutputStream (new LocalOutputStream()));
80
81 public BuildLoggerFrame() {
82 super();
83 initGUI2();
84 antLogger = new InstallerAntLogger();
85
86 antLogger.setOutputPrintStream(getPrintStream());
87 System.setOut(getPrintStream());
88 }
89
90
93 PrintStream getPrintStream() {
94 return printStream;
95 }
96
97 private class LocalOutputStream extends OutputStream {
98
101 private static final int MAX_CHARS_IN_WINDOW = 40000;
102
105 private Charset defaultCharSet = Charset.forName(new InputStreamReader (System.in).getEncoding());
106
107 public void write(byte[] b, int off, int len) {
108 ByteBuffer buffer = ByteBuffer.wrap(b, off, len);
109
110 String newText = defaultCharSet.decode(buffer).toString();
111 outputArea.append(newText);
112
113 String allText = outputArea.getText();
114 int allTextLength = allText.length();
115 if (allTextLength>MAX_CHARS_IN_WINDOW) {
116 String cutText = allText.substring(allTextLength-MAX_CHARS_IN_WINDOW/2);
117 outputArea.setText(cutText);
118 logger.fine(""+cutText.length());
119 allTextLength=MAX_CHARS_IN_WINDOW/2;
120 }
121
122 outputArea.setCaretPosition(allTextLength);
123 }
124
125
130 public void write(int arg0) throws IOException {
131 char[] chars = { (char) arg0 };
132 String newText = new String (chars);
133 outputArea.append(newText);
134 outputArea.setCaretPosition(outputArea.getText().length());
135 }
136
137 }
138
139
142 private void initGUI2() {
143 {
144 jScrollPane1 = new JScrollPane ();
145 workPanel.add(jScrollPane1, BorderLayout.CENTER);
146 jScrollPane1.setAutoscrolls(true);
147 jScrollPane1
148 .setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
149 {
150 outputArea = new JTextArea ();
151 jScrollPane1.setViewportView(outputArea);
152 outputArea.setBorder(new LineBorder (new java.awt.Color (
154 0,
155 255,
156 255), 1, true));
157 outputArea.setBackground(new java.awt.Color (0, 0, 0));
158 outputArea
159 .setForeground(new java.awt.Color (0, 255, 255));
160 outputArea.setLineWrap(true);
161 outputArea.setEditable(false);
162 outputArea.setFocusable(false);
163 }
164 }
165 {
166 jProgressBar1 = new JProgressBar ();
167 workPanel.add(jProgressBar1, BorderLayout.SOUTH);
168 jProgressBar1.setSize(400, 14);
169 jProgressBar1.setBorder(BorderFactory.createBevelBorder(
170 BevelBorder.LOWERED,
171 null,
172 null,
173 null,
174 null));
175 }
176 {
177 buttons = new JPanel ();
178 southPanel.add(buttons, BorderLayout.SOUTH);
179 buttons.setOpaque(false);
180 {
181 okBtn = new JButton ();
182 buttons.add(okBtn);
183 okBtn.setText("Done");
184 okBtn.setEnabled(false);
185 okBtn.setIcon(new ImageIcon (getClass().getClassLoader()
186 .getResource("img/exit.png")));
187 okBtn.addActionListener(new ActionListener () {
188 public void actionPerformed(ActionEvent evt) {
189 shutDown();
190 }
191 });
192 }
193 }
194 }
195
196 private DefaultLogger antLogger;
197
198 private int numberOfTasks;
199
200 public BuildLogger getBuildLogger() {
201 return antLogger;
202 }
203
204 public void incrementProgress() {
205 jProgressBar1.setMaximum(numberOfTasks-1);
206 jProgressBar1.setValue(currentTaskNumber++);
207 logger.fine("incrementProgress() - current task " + currentTaskNumber
208 + " / " + numberOfTasks);
209 }
210 private int currentTaskNumber = 0;
211
214 public void setNumberOfTasks(int numberOfTasks) {
215 this.numberOfTasks = numberOfTasks;
216 }
217
218
219 public void setFinished() {
220 jProgressBar1.setValue(jProgressBar1.getMaximum());
221 okBtn.setEnabled(true);
222 }
223
224
227 public void shutDown() {
228 logger.info("BuildLogger window closing");
229 dispose();
230 }
231
232 } |
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