public DisplayPositionned getTitle() {
if (source == null) {
return new DisplayPositionned(
Display.empty(), HorizontalAlignment.CENTER, VerticalAlignment.TOP);
}
return new DisplayPositionned(
source.getTitle(), HorizontalAlignment.CENTER, VerticalAlignment.TOP);
}
private Display getLabelOfMessage(MessageExo message) {
if (message.getMessageNumber() == null) {
return message.getLabel();
}
Display result = Display.empty();
result = result.add(new MessageNumber(message.getMessageNumber()));
result = result.addAll(message.getLabel());
return result;
}
private static Display breakLines(
Display texts,
FontConfiguration fontConfiguration,
SpriteContainer spriteContainer,
double maxWidth) {
if (texts.size() != 1) {
return texts;
}
final CharSequence s = texts.get(0);
Display result = Display.empty();
final int nb = s.length() / 2;
result = result.add(s.subSequence(0, nb));
result = result.add(s.subSequence(nb + 1, s.length()));
return result;
}
public Display getTitle() {
if (source == null) {
return Display.empty();
}
return source.getTitle();
}