protected final void beforeMessage(LifeEvent n, final double pos) {
final Participant p = n.getParticipant();
final LifeLine line = drawingSet.getLivingParticipantBox(p).getLifeLine();
if (n.getType() != LifeEventType.ACTIVATE) {
return;
}
assert n.getType() == LifeEventType.ACTIVATE;
int delta = 0;
if (message.isCreate()) {
delta += 10;
}
line.addSegmentVariation(LifeSegmentVariation.LARGER, pos + delta, n.getSpecificBackColor());
}
protected final void afterMessage(StringBounder stringBounder, LifeEvent n, final double pos) {
final Participant p = n.getParticipant();
final LifeLine line = drawingSet.getLivingParticipantBox(p).getLifeLine();
if (n.getType() == LifeEventType.ACTIVATE || n.getType() == LifeEventType.CREATE) {
return;
}
if (n.getType() == LifeEventType.DESTROY) {
final Component comp =
drawingSet
.getSkin()
.createComponent(ComponentType.DESTROY, drawingSet.getSkinParam(), null);
final double delta = comp.getPreferredHeight(stringBounder) / 2;
final LifeDestroy destroy =
new LifeDestroy(
pos - delta, drawingSet.getLivingParticipantBox(p).getParticipantBox(), comp);
drawingSet.addEvent(n, destroy);
} else if (n.getType() != LifeEventType.DEACTIVATE) {
throw new IllegalStateException();
}
line.addSegmentVariation(LifeSegmentVariation.SMALLER, pos, n.getSpecificBackColor());
}