void Scene::insertSet(int row)
{
Q_ASSERT( row <= eventActionsSets.size() );
EventActionsSet *p(new EventActionsSet(row, advancedMode));
eventActionsSets.insert(row, p);
addItem(p);
connect(p, SIGNAL(contentChanged()), this, SLOT(recompile()));
connect(p, SIGNAL(undoCheckpoint()), this, SIGNAL(undoCheckpoint()));
rearrangeSets(row+1);
relayout();
recompile();
USAGE_LOG(logInsertSet(row));
emit undoCheckpoint();
p->setSoleSelection();
QGraphicsView* view;
foreach (view, views())
view->ensureVisible(p);
setModified(true);
}
//! Makes sure that there is at least one empty event-actions set at the end of the scene
void Scene::ensureOneEmptySetAtEnd()
{
EventActionsSet *newSet(0);
if (eventActionsSets.empty())
newSet = createNewEventActionsSet();
else if (!eventActionsSets.last()->isEmpty())
newSet = createNewEventActionsSet();
if (newSet)
{
relayout();
// make sure the newly set is visible
QGraphicsView* view;
foreach (view, views())
view->ensureVisible(newSet);
}
}