private void format() {
if (commit == null) {
setDocument(new Document("")); // $NON-NLS-1$
return;
}
if (formatJob != null && formatJob.getState() != Job.NONE) formatJob.cancel();
scheduleFormatJob();
}
@Override
protected void handleDispose() {
if (formatJob != null) {
formatJob.cancel();
formatJob = null;
}
Activator.getDefault().getPreferenceStore().removePropertyChangeListener(listener);
if (refsChangedListener != null) refsChangedListener.remove();
refsChangedListener = null;
super.handleDispose();
}
void addDoneListenerToFormatJob() {
formatJob.addJobChangeListener(
new JobChangeAdapter() {
public void done(IJobChangeEvent event) {
if (!event.getResult().isOK()) return;
final StyledText text = getTextWidget();
if (text == null || text.isDisposed()) return;
final FormatJob job = (FormatJob) event.getJob();
text.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
if (text.isDisposed()) return;
setDocument(new Document(job.getFormatResult().getCommitInfo()));
text.setStyleRanges(job.getFormatResult().getStyleRange());
}
});
}
});
}