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1
50
51 package net.sf.just4log.integration.gui;
52
53 import java.awt.BorderLayout  ;
54 import java.awt.GridBagConstraints ;
55 import java.awt.GridBagLayout ;
56 import java.awt.event.ActionEvent ;
57 import java.awt.event.ActionListener ;
58 import java.awt.event.WindowAdapter ;
59 import java.awt.event.WindowEvent ;
60 import java.io.File ;
61
62 import javax.swing.JButton ;
63 import javax.swing.JComponent ;
64 import javax.swing.JFileChooser ;
65 import javax.swing.JFrame ;
66 import javax.swing.JLabel ;
67 import javax.swing.JPanel ;
68 import javax.swing.JTextField ;
69
70 import org.apache.commons.logging.Log;
71 import org.apache.commons.logging.LogFactory;
72
73
77
78 public class Just4LogGui {
79 public static final String CLASSID =
80 "$Id: Just4LogGui.java,v 1.2 2003/07/20 18:02:39 lbruand Exp $";
81 private static Log logger = LogFactory.getLog(Just4LogGui.class);
82 private static JFrame frame;
83 JTextField source;
84 JTextField target;
85 JButton srcbutton;
86 JButton targetbutton;
87 JButton runbutton;
88 JLabel infolabel;
89 JFileChooser sourcefc;
90 JFileChooser targetfc;
91
94 public Just4LogGui() {
95 super();
96 }
97
98 public static void main(String [] args) {
99 logger.info("Building up GUI");
100 frame = new JFrame ("Just4Log");
101 Just4LogGui app = new Just4LogGui();
102
103 JComponent contents = app.createComponents();
104 frame.getContentPane().add(contents, BorderLayout.CENTER);
105
106 frame.addWindowListener(new WindowAdapter () {
107 public void windowClosing(WindowEvent e) {
108 System.exit(0);
109 }
110 });
111
112 frame.pack();
113 logger.info("Starting GUI");
114 frame.setVisible(true);
115 }
116
117
120
121 private static final int FILEFIELDSIZE = 20;
122 private JComponent createComponents() {
123 sourcefc = new JFileChooser ();
124 sourcefc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
125 targetfc = new JFileChooser ();
126 targetfc.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
127
128 GridBagConstraints constraint;
129
130 JPanel pane = new JPanel ();
131 pane.setLayout(new GridBagLayout ());
132
133 JLabel srclbl = new JLabel ("Source file/dir:");
134 constraint = new GridBagConstraints ();
135 constraint.gridx = 0;
136 constraint.gridy = 0;
137 pane.add(srclbl, constraint);
138
139 source = new JTextField (FILEFIELDSIZE);
140 constraint = new GridBagConstraints ();
141 constraint.gridx = 1;
142 constraint.gridy = 0;
143 pane.add(source, constraint);
144
145 srcbutton = new JButton ("Choose");
146 constraint = new GridBagConstraints ();
147 constraint.gridx = 2;
148 constraint.gridy = 0;
149 pane.add(srcbutton, constraint);
150
151 srcbutton.addActionListener(new ActionListener () {
152 public void actionPerformed(ActionEvent evt) {
153 srcbuttonActionPerformed(evt);
154 }
155 });
156
157 JLabel targetlbl = new JLabel ("Target file/dir:");
158 constraint = new GridBagConstraints ();
159 constraint.gridx = 0;
160 constraint.gridy = 1;
161 pane.add(targetlbl, constraint);
162
163 target = new JTextField (FILEFIELDSIZE);
164 constraint = new GridBagConstraints ();
165 constraint.gridx = 1;
166 constraint.gridy = 1;
167 pane.add(target, constraint);
168
169 targetbutton = new JButton ("Choose");
170 constraint = new GridBagConstraints ();
171 constraint.gridx = 2;
172 constraint.gridy = 1;
173 pane.add(targetbutton, constraint);
174 targetbutton.addActionListener(new ActionListener () {
175 public void actionPerformed(ActionEvent evt) {
176 targetbuttonActionPerformed(evt);
177 }
178 });
179
180 infolabel = new JLabel ("text");
181 constraint.gridx = 0;
182 constraint.gridy = 2;
183 constraint.gridwidth = 2;
184 pane.add(infolabel, constraint);
185
186 runbutton = new JButton ("Run!");
187 constraint.gridx = 2;
188 constraint.gridy = 2;
189 pane.add(runbutton, constraint);
190 runbutton.addActionListener(new ActionListener () {
191 public void actionPerformed(ActionEvent evt) {
192 runbuttonActionPerformed(evt);
193 }
194 });
195 return pane;
196
197 }
198
199
202 protected void runbuttonActionPerformed(ActionEvent evt) {
203
204 runbutton.setText("Stop");
205 runbutton.repaint();
206 }
207
208
211 private void targetbuttonActionPerformed(ActionEvent evt) {
212 int returnVal = targetfc.showOpenDialog(frame);
213
214 if (returnVal == JFileChooser.APPROVE_OPTION) {
215 File file = targetfc.getSelectedFile();
216 target.setText(file.toString());
217 logger.info("Opening: " + file.getName() + ".");
218 } else {
219 logger.warn("Open command cancelled by user.");
220 }
221
222 }
223
224 private void srcbuttonActionPerformed(ActionEvent evt) {
225 int returnVal = sourcefc.showOpenDialog(frame);
226
227 if (returnVal == JFileChooser.APPROVE_OPTION) {
228 File file = sourcefc.getSelectedFile();
229 source.setText(file.toString());
230 logger.info("Opening: " + file.getName() + ".");
231 } else {
232 logger.warn("Open command cancelled by user.");
233 }
234 }
235 }
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