@Override
public void propertyChange(PropertyChangeEvent evt) {
String strPropertyName = evt.getPropertyName();
if ("progress".equals(strPropertyName)) {
progressBar.setIndeterminate(false);
int progress = (Integer) evt.getNewValue();
progressBar.setValue(progress);
}
}
@Override
public void run() {
try {
// initialize the statusbar
status.removeAll();
JProgressBar progress = new JProgressBar();
progress.setMinimum(0);
progress.setMaximum((int) f.length());
status.add(progress);
status.revalidate();
// try to start reading
Reader in = new FileReader(f);
char[] buff = new char[4096];
int nch;
while ((nch = in.read(buff, 0, buff.length)) != -1) {
doc.insertString(doc.getLength(), new String(buff, 0, nch), null);
progress.setValue(progress.getValue() + nch);
}
} catch (IOException e) {
final String msg = e.getMessage();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
JOptionPane.showMessageDialog(
getFrame(),
"Could not open file: " + msg,
"Error opening file",
JOptionPane.ERROR_MESSAGE);
}
});
} catch (BadLocationException e) {
System.err.println(e.getMessage());
}
doc.addUndoableEditListener(undoHandler);
// we are done... get rid of progressbar
status.removeAll();
status.revalidate();
resetUndoManager();
if (elementTreePanel != null) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
elementTreePanel.setEditor(getEditor());
}
});
}
}
@Override
@SuppressWarnings("SleepWhileHoldingLock")
public void run() {
try {
// initialize the statusbar
status.removeAll();
JProgressBar progress = new JProgressBar();
progress.setMinimum(0);
progress.setMaximum(doc.getLength());
status.add(progress);
status.revalidate();
// start writing
Writer out = new FileWriter(f);
Segment text = new Segment();
text.setPartialReturn(true);
int charsLeft = doc.getLength();
int offset = 0;
while (charsLeft > 0) {
doc.getText(offset, Math.min(4096, charsLeft), text);
out.write(text.array, text.offset, text.count);
charsLeft -= text.count;
offset += text.count;
progress.setValue(offset);
try {
Thread.sleep(10);
} catch (InterruptedException e) {
Logger.getLogger(FileSaver.class.getName()).log(Level.SEVERE, null, e);
}
}
out.flush();
out.close();
} catch (IOException e) {
final String msg = e.getMessage();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
JOptionPane.showMessageDialog(
getFrame(),
"Could not save file: " + msg,
"Error saving file",
JOptionPane.ERROR_MESSAGE);
}
});
} catch (BadLocationException e) {
System.err.println(e.getMessage());
}
// we are done... get rid of progressbar
status.removeAll();
status.revalidate();
}
protected void initComponents() {
int border = 2;
this.setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
this.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
// Description label
JPanel descriptionPanel = new JPanel(new GridLayout(0, 1, 0, 0));
descriptionPanel.setBorder(BorderFactory.createEmptyBorder(border, border, border, border));
String text = thread.getRetrievable().getName();
text = text.length() > 40 ? text.substring(0, 37) + "..." : text;
descriptionLabel = new JLabel(text);
descriptionPanel.add(descriptionLabel);
this.add(descriptionPanel);
// Progrees and cancel button
JPanel progressPanel = new JPanel();
progressPanel.setLayout(new BoxLayout(progressPanel, BoxLayout.X_AXIS));
progressPanel.setBorder(BorderFactory.createEmptyBorder(border, border, border, border));
progressBar = new JProgressBar(0, 100);
progressBar.setPreferredSize(new Dimension(100, 16));
progressPanel.add(progressBar);
progressPanel.add(Box.createHorizontalStrut(8));
cancelButton = new JButton("Cancel");
cancelButton.setBackground(Color.RED);
cancelButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
cancelButtonActionPerformed(event);
}
});
progressPanel.add(cancelButton);
this.add(progressPanel);
}
private static JComponent makeUI() {
// final JProgressBar progressBar = new JProgressBar(SwingConstants.VERTICAL);
final JProgressBar progressBar = new JProgressBar();
progressBar.setOpaque(false);
progressBar.setUI(new GradientPalletProgressBarUI());
GridBagConstraints c = new GridBagConstraints();
JPanel p = new JPanel(new GridBagLayout());
p.setBorder(BorderFactory.createEmptyBorder(32, 8, 0, 8));
c.gridheight = 1;
c.gridwidth = 1;
c.gridy = 0;
c.gridx = 0;
c.insets = new Insets(0, 0, 0, 4);
c.weightx = 1d;
c.fill = GridBagConstraints.HORIZONTAL;
p.add(progressBar, c);
c.gridx = 1;
c.weightx = 0d;
p.add(
new JButton(
new AbstractAction("Start") {
@Override
public void actionPerformed(ActionEvent e) {
final JButton b = (JButton) e.getSource();
b.setEnabled(false);
SwingWorker<Void, Void> worker =
new Task() {
@Override
public void done() {
if (b.isDisplayable()) {
b.setEnabled(true);
}
}
};
worker.addPropertyChangeListener(new ProgressListener(progressBar));
worker.execute();
}
}),
c);
return p;
}
public void run() {
try {
// initialize the statusbar
status.removeAll();
JProgressBar progress = new JProgressBar();
progress.setMinimum(0);
progress.setMaximum((int) f2.length());
status.add(progress);
status.revalidate();
// try to start reading
Reader in = new FileReader(f2);
char[] buff = new char[4096];
int nch;
while ((nch = in.read(buff, 0, buff.length)) != -1) {
doc2.insertString(doc2.getLength(), new String(buff, 0, nch), null);
progress.setValue(progress.getValue() + nch);
}
// we are done... get rid of progressbar
// doc2.addUndoableEditListener(undoHandler);
status.removeAll();
status.revalidate();
// resetUndoManager();
} catch (IOException e) {
System.err.println("TextViewer:FileLoader " + e.toString());
} catch (BadLocationException e) {
System.err.println("TextViewer:FileLoader " + e.getMessage());
}
/* aa
if (elementTreePanel != null) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
elementTreePanel.setEditor(getEditor());
}
});
}
*/
}
public ProgressBarDemo() {
jpb.setStringPainted(true); // Paint the percent in a string
jpb.setValue(0);
jpb.setMaximum(100);
jtaResult.setWrapStyleWord(true);
jtaResult.setLineWrap(true);
JPanel panel = new JPanel();
panel.add(new JLabel("Enter the prime number count"));
panel.add(jtfPrimeCount);
panel.add(jbtDisplayPrime);
add(jpb, BorderLayout.NORTH);
add(new JScrollPane(jtaResult), BorderLayout.CENTER);
add(panel, BorderLayout.SOUTH);
jbtDisplayPrime.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ComputePrime task =
new ComputePrime(Integer.parseInt(jtfPrimeCount.getText()), jtaResult);
task.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
if ("progress".equals(e.getPropertyName())) {
jpb.setValue((Integer) e.getNewValue());
}
}
});
task.execute(); // Execute SwingWorker
}
});
}
public ProcessFrame(Properties theProperties) {
super(new BorderLayout());
// myFile = theFile;
myProperties = theProperties;
Properties props = System.getProperties();
props.put("http.proxyHost", myProperties.getProperty("PROXYHOST"));
props.put("http.proxyPort", myProperties.getProperty("PROXYPORT"));
// Create the demo's UI.
StartButton = new JButton("Start");
StartButton.setActionCommand("start");
StartButton.addActionListener(this);
cancelButton = new JButton("Cancel");
cancelButton.setActionCommand("cancel");
cancelButton.addActionListener(this);
cancelButton.setEnabled(false);
myDownloadOptions = new JComboBox(myDownloadOptionsStr);
progressBar = new JProgressBar(0, 100);
progressBar.setValue(0);
progressBar.setStringPainted(true);
progressBar2 = new JProgressBar(0, 100);
progressBar2.setValue(0);
progressBar2.setStringPainted(true);
progressBar3 = new JProgressBar(0, 100);
progressBar4 = new JProgressBar(0, 100);
progressBar5 = new JProgressBar(0, 100);
progressBar3.setValue(0);
progressBar3.setStringPainted(true);
progressBar4.setValue(0);
progressBar4.setStringPainted(true);
progressBar5.setValue(0);
progressBar5.setStringPainted(true);
taskOutput = new JTextArea(5, 20);
final JPopupMenu taskPopupMenu = new JPopupMenu();
JMenuItem clearMenuItem = new JMenuItem("Clear");
clearMenuItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
if (actionEvent.getActionCommand().equals("Clear")) {
taskOutput.setText("");
}
}
});
taskPopupMenu.add(clearMenuItem);
taskOutput.setMargin(new Insets(5, 5, 5, 5));
taskOutput.setEditable(false);
taskOutput.addMouseListener(
new MouseAdapter() {
private void showIfPopupTrigger(MouseEvent mouseEvent) {
if (mouseEvent.isPopupTrigger()) {
taskPopupMenu.show(mouseEvent.getComponent(), mouseEvent.getX(), mouseEvent.getY());
}
}
public void mousePressed(MouseEvent mouseEvent) {
showIfPopupTrigger(mouseEvent);
}
public void mouseReleased(MouseEvent mouseEvent) {
showIfPopupTrigger(mouseEvent);
}
});
JPanel panel = new JPanel();
JPanel panel2 = new JPanel();
panel.setLayout(new GridBagLayout());
panel2.setLayout(new GridBagLayout());
panel.add(
progressBar4,
new GridBagConstraints(
2,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(11, 11, 0, 0),
0,
0));
panel.add(
new JLabel("TOTAL"),
new GridBagConstraints(
1,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 11, 0, 0),
0,
0));
panel.add(
progressBar,
new GridBagConstraints(
2,
2,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(11, 11, 0, 0),
0,
0));
panel.add(
new JLabel("REMOTE DOWNLOAD"),
new GridBagConstraints(
1,
2,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 11, 0, 0),
0,
0));
panel.add(
progressBar2,
new GridBagConstraints(
2,
3,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(11, 11, 0, 0),
0,
0));
panel.add(
new JLabel("REMOTE SPLIT"),
new GridBagConstraints(
1,
3,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 11, 0, 0),
0,
0));
panel.add(
progressBar3,
new GridBagConstraints(
2,
4,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(11, 11, 0, 0),
0,
0));
panel.add(
new JLabel("LOCAL DOWNLOAD"),
new GridBagConstraints(
1,
4,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 11, 0, 0),
0,
0));
panel.add(
progressBar5,
new GridBagConstraints(
2,
5,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(11, 11, 0, 0),
0,
0));
panel.add(
new JLabel("LOCAL JOIN"),
new GridBagConstraints(
1,
5,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 11, 0, 0),
0,
0));
panel2.add(
myDownloadOptions,
new GridBagConstraints(
1,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(4, 13, 4, 0),
0,
0));
panel2.add(
StartButton,
new GridBagConstraints(
2,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(4, 13, 4, 0),
0,
0));
panel2.add(
cancelButton,
new GridBagConstraints(
3,
1,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(4, 13, 4, 0),
0,
0));
add(panel, BorderLayout.PAGE_START);
add(panel2, BorderLayout.CENTER);
add(new JScrollPane(taskOutput), BorderLayout.PAGE_END);
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
}
public void progressBarInc() {
progressBar.setValue(progressBar.getValue() + 1);
}
public void setProgressBarMax(int min) {
progressBar.setMaximum(min);
}
public void reset() {
progressBar.setValue(0);
progressBar.setMinimum(0);
progressBar.setMaximum(100);
_stopped = false;
}