|
1 package snow.utils.gui;
2
3 import snow.concurrent.*;
4 import snow.Language.Language;
5
6 import java.awt.*;
7 import java.awt.event.*;
8 import javax.swing.*;
9 import javax.swing.border.*;
10 import java.util.*;
11
12
22 public class ProgressModalDialog extends JDialog
23 {
24 final int fontSize = UIManager.getFont("Label.font").getSize();
25
26 SnowBackgroundPanel contentPane = new SnowBackgroundPanel(new BorderLayout());
27 final JProgressBar progress = new JProgressBar();
28 final JProgressBar messageProgress = new JProgressBar();
29
30 final JLabel progressLabel = new JLabel(Language.translate("Please wait")+"...");
31 final JLabel messageProgressLabel = new JLabel(Language.translate("Message progress")+": ");
32
33 private boolean wasCanceled = false;
34
35 final JButton cancelBT = new JButton(Language.translate("Cancel"));
36
37 boolean firstTimeCall = true;
39
40 boolean withSecondProgress = false;
41
42 private Process  process = null;
43
44 public final Interrupter interrupter = new Interrupter();
45
46
47 public ProgressModalDialog( JFrame owner, String title, boolean withSecondProgress, boolean modal)
48 {
49 super(owner,title,modal);
50 this.withSecondProgress = withSecondProgress;
51 EventQueue.invokeLater(new Runnable () { public void run() { initialize();
53 }});
54 }
55
56
57 public ProgressModalDialog( JDialog owner, String title, boolean withSecondProgress)
58 {
59 super(owner,title,true);
60 this.withSecondProgress = withSecondProgress;
61 EventQueue.invokeLater(new Runnable () { public void run() { initialize();
63 }});
64
65 }
66
67 public void setShowCancel(final boolean show)
68 {
69 EventQueue.invokeLater(new Runnable () { public void run() {
70 cancelBT.setVisible(show);
71 }});
72
73 }
74
75 public void setProgressBounds(final int max)
76 {
77 EventQueue.invokeLater(new Runnable ()
78 {
79 public void run()
80 {
81 progress.setMaximum(max);
82 }
83 });
84 }
85
86
87 public void incrementProgress(final int n)
88 {
89 EventQueue.invokeLater(new Runnable ()
90 {
91 public void run()
92 {
93 progress.setIndeterminate(false);
94 progress.setValue( progress.getValue() + n );
95 }
96 });
97 }
98
99 public void setProgressValue(final int val, final String comment)
100 {
101 EventQueue.invokeLater(new Runnable ()
102 {
103 public void run()
104 {
105 if(firstTimeCall)
106 {
107 firstTimeCall = false;
108 progress.setIndeterminate(false);
109 }
110 progress.setValue(val);
111 progress.setString(comment);
112 }
113 });
114 }
115
116
117 public void setProgressComment(final String comment)
118 {
119 EventQueue.invokeLater(new Runnable ()
120 {
121 public void run()
122 {
123 if(firstTimeCall)
124 {
125 firstTimeCall = false;
126 progress.setIndeterminate(false);
127 }
128 progress.setString(comment);
129 }
130 });
131 }
132
133 public void setCommentLabel(final String comment)
134 {
135 EventQueue.invokeLater(new Runnable ()
136 {
137 public void run()
138 {
139 progressLabel.setText(comment);
140 }
141 });
142 }
143
144
146 public void setProcessToOptionalKill(Process p)
147 {
148 cancelBT.setVisible(true);
149 this.process = p;
150 }
151
152 public boolean wasCancelled() { return this.wasCanceled; }
153
154 public void start()
155 {
156 EventQueue.invokeLater(new Runnable ()
157 {
158 public void run()
159 {
160 contentPane.startAnimation();
161 setVisible(true); }
163 });
164 }
165
166
168 public void closeDialog()
169 {
170 SwingSafeRunnable ssr = new SwingSafeRunnable(new Runnable ()
171 {
172 public void run()
173 {
174 contentPane.stopAnimation();
175 setVisible(false);
176 dispose();
177 }
178 }, true);
179 ssr.run();
180 }
181
182 private void initialize()
183 {
184 setContentPane(contentPane);
185
186 JPanel progressPanel = new JPanel();
187 progressPanel.setOpaque(false);
188 progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.Y_AXIS));
189 getContentPane().add(progressPanel, BorderLayout.CENTER);
190 progressPanel.setBorder(new EmptyBorder(1,2,1,2));
191
192 progressPanel.add(progressLabel);
193 progressPanel.add(progress);
194 progressPanel.add(messageProgressLabel);
195 progressPanel.add(messageProgress);
196
197
198 progressLabel.setBorder(new EmptyBorder(fontSize/4, fontSize/2, fontSize/4, fontSize/2));
199 messageProgressLabel.setBorder(new EmptyBorder(fontSize/4, fontSize/2, fontSize/4, fontSize/2));
200
201 progress.setOpaque(false);
202 messageProgress.setOpaque(false);
203 progress.setIndeterminate(true);
204
205
206 JPanel controlPanel = new JPanel();
207 controlPanel.setOpaque(false);
208 getContentPane().add(controlPanel, BorderLayout.SOUTH);
209 controlPanel.add(cancelBT);
210
211 cancelBT.setMargin(new Insets(0,2,0,2));
212 cancelBT.addActionListener(new ActionListener()
213 {
214 public void actionPerformed(ActionEvent e)
215 {
216 interrupter.stopEvaluation();
218
219 if(process!=null)
220 {
221 wasCanceled = true;
222 try
223 {
224 process.destroy();
225 closeDialog();
226
227 } catch(Exception ex) {ex.printStackTrace();}
228 }
229 wasCanceled = true;
230 }
232 });
233
234 progress.setStringPainted(true);
235 messageProgress.setStringPainted(true);
236
237 messageProgress.setVisible(false);
238 messageProgressLabel.setVisible(false);
239
240
241 if(withSecondProgress)
243 {
244 this.setSize( fontSize*28 ,fontSize*15 );
245 }
246 else
247 {
248 this.setSize( fontSize*28 ,fontSize*11 );
249 }
250
251 final Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
253 this.setLocation( (screen.width - this.getWidth())/2,
254 (screen.height - this.getHeight())/2 );
255
256
257 }
259
260 public void setMessageProgressActive(final int max)
261 {
262 EventQueue.invokeLater(new Runnable ()
263 {
264 public void run()
265 {
266
267 messageProgress.setVisible(true);
268 messageProgressLabel.setVisible(true);
269 messageProgress.setMaximum(max);
270 messageProgress.setValue(0);
271
272 }
274 });
275 }
276
277 public void setMessageProgressValue(final int val)
278 {
279 EventQueue.invokeLater(new Runnable ()
280 {
281 public void run()
282 {
283 messageProgress.setValue(val);
284 }
285 });
286 }
287
288 public JProgressBar getMessageProgress() { return messageProgress; }
289
290 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.