boolean isFieldModified(FieldEditor f) {
String text = f.getText().trim();
if (text.length() == 0) {
return getEntry().getField(f.getFieldName()) != null;
} else {
Object entryValue = getEntry().getField(f.getFieldName());
return entryValue == null || !entryValue.toString().equals(text);
}
}
public void setEntry(BibtexEntry entry) {
try {
updating = true;
Iterator<FieldEditor> i = editors.values().iterator();
while (i.hasNext()) {
FieldEditor editor = i.next();
Object content = entry.getField(editor.getFieldName());
String toSet = (content == null) ? "" : content.toString();
if (!toSet.equals(editor.getText())) editor.setText(toSet);
}
this.entry = entry;
} finally {
updating = false;
}
}