protected void showAnnotationPanel(String annoText) {
String text = this.splitLines(annoText);
AnnotationAttributes attrs = this.getAnnotationPanelAttributes(text);
int yOffset =
Math.min(this.controller.getWWPanel().getSize().height - attrs.getSize().height, 250);
Point location = new Point(10 + attrs.getSize().width / 2, yOffset);
if (this.annotationPanel != null)
this.annotationPanel.setAttributes(this.getAnnotationPanelAttributes(text));
else
this.annotationPanel =
new ScreenAnnotation(annoText, location, getAnnotationPanelAttributes(text));
this.annotationPanel.setScreenPoint(location);
this.annotationPanel.setText(text);
if (this.annotationLayer == null) {
this.annotationLayer = new AnnotationLayer();
this.annotationLayer.setPickEnabled(false);
}
this.annotationLayer.removeAllAnnotations();
this.annotationLayer.addAnnotation(this.annotationPanel);
if (!this.controller.getActiveLayers().contains(this.annotationLayer))
this.controller.addInternalLayer(this.annotationLayer);
}
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();
}
}
/**
* Determine the panel size needed to display the full annotation.
*
* @param annoText the annotation text.
* @return the required panel size.
*/
protected Dimension computePanelSize(String annoText) {
Dimension lengths = this.computeLengths(annoText);
// The numbers used below are the average width of a character and average height of a line in
// Arial-Plain-12.
int width = 7 * Math.min(lengths.width, this.maxLineLength);
int height = lengths.height * 17;
return new Dimension(width, height);
}
