/**
* A change in the text fields.
*
* @param e the document event.
*/
private void documentChanged(DocumentEvent e) {
if (e.getDocument().equals(fileCountField.getDocument())) {
// set file count only if its un integer
try {
int newFileCount = Integer.valueOf(fileCountField.getText());
fileCountField.setForeground(Color.black);
LoggingUtilsActivator.getPacketLoggingService()
.getConfiguration()
.setLogfileCount(newFileCount);
} catch (Throwable t) {
fileCountField.setForeground(Color.red);
}
} else if (e.getDocument().equals(fileSizeField.getDocument())) {
// set file size only if its un integer
try {
int newFileSize = Integer.valueOf(fileSizeField.getText());
fileSizeField.setForeground(Color.black);
LoggingUtilsActivator.getPacketLoggingService()
.getConfiguration()
.setLimit(newFileSize * 1000);
} catch (Throwable t) {
fileSizeField.setForeground(Color.red);
}
}
}
private boolean handleEmptyTextField(DocumentEvent e) {
if (e.getDocument().getLength() <= 0) {
button.setEnabled(false);
alreadyEnabled = false;
return true;
}
return false;
}
public void insertUpdate(DocumentEvent e) {
Document doc = e.getDocument();
try {
prop.set(doc.getText(0, doc.getLength()));
} catch (BadLocationException b) {
// Once again, no idea what this is supposed to be.
// I don't think I like this interface much :-(.
System.out.println(b);
}
}
@Override
public void insertUpdate(DocumentEvent e) {
try {
// Check for change in lines only if a newline
// character is inserted.
String insertion = e.getDocument().getText(e.getOffset(), e.getLength());
if (insertion.contains("\n")) documentChanged();
} catch (BadLocationException ex) {
/* nothing to do */
}
}
void updateTheLabel(DocumentEvent e) {
Document doc = (Document) e.getDocument();
String text = null;
try {
text = doc.getText(0, doc.getLength());
doc = null;
} catch (BadLocationException ex) {
text = null;
}
if (text != null) {
try {
double number = Double.parseDouble(text);
if (number > 1) {
label.setText(labelPair.getPlural());
} else {
label.setText(labelPair.getSingular());
}
} catch (NumberFormatException ex) {
// Do nothing
} finally {
text = null;
}
}
}