protected void updateStatus() {
// Update description
String text = thread.getRetrievable().getName();
text = text.length() > 30 ? text.substring(0, 27) + "..." : text;
text +=
" ("
+ BulkDownloadPanel.makeSizeDescription(this.progress.getCurrentSize())
+ " / "
+ BulkDownloadPanel.makeSizeDescription(this.progress.getTotalSize())
+ ")";
this.descriptionLabel.setText(text);
// Update progress bar
int percent = 0;
if (this.progress.getTotalCount() > 0)
percent =
(int) ((float) this.progress.getCurrentCount() / this.progress.getTotalCount() * 100f);
this.progressBar.setValue(Math.min(percent, 100));
// Update tooltip
String tooltip = BulkDownloadPanel.makeSectorDescription(this.thread.getSector());
this.descriptionLabel.setToolTipText(tooltip);
this.progressBar.setToolTipText(makeProgressDescription());
// Check for end of thread
if (!this.thread.isAlive()) {
// Thread is done
this.cancelButton.setText("Remove");
this.cancelButton.setBackground(Color.GREEN);
this.updateTimer.stop();
}
}
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);
}
public DownloadMonitorPanel(BulkRetrievalThread thread) {
this.thread = thread;
this.progress = thread.getProgress();
this.initComponents();
this.updateTimer =
new Timer(
1000,
new ActionListener() {
public void actionPerformed(ActionEvent event) {
updateStatus();
}
});
this.updateTimer.start();
}