/** @see org.projectforge.web.wicket.AbstractSelectPanel#onBeforeRender() */
@SuppressWarnings("serial")
@Override
protected void onBeforeRender() {
super.onBeforeRender();
final TaskDO task = getModelObject();
final Integer taskId = task != null ? task.getId() : null;
if (currentTaskId == taskId) {
return;
}
currentTaskId = taskId;
if (showPath == true && task != null) {
ancestorRepeater.removeAll();
final TaskNode taskNode = taskTree.getTaskNodeById(task.getId());
final List<Integer> ancestorIds = taskNode.getAncestorIds();
final ListIterator<Integer> it = ancestorIds.listIterator(ancestorIds.size());
while (it.hasPrevious() == true) {
final Integer ancestorId = it.previous();
final TaskDO ancestorTask = taskTree.getTaskById(ancestorId);
if (ancestorTask.getParentTask() == null) {
// Don't show root node:
continue;
}
final WebMarkupContainer cont = new WebMarkupContainer(ancestorRepeater.newChildId());
ancestorRepeater.add(cont);
final SubmitLink selectTaskLink =
new SubmitLink("ancestorTaskLink") {
@Override
public void onSubmit() {
caller.select(selectProperty, ancestorTask.getId());
}
};
selectTaskLink.setDefaultFormProcessing(false);
cont.add(selectTaskLink);
WicketUtils.addTooltip(
selectTaskLink, getString("task.selectPanel.selectAncestorTask.tooltip"));
selectTaskLink.add(new Label("name", ancestorTask.getTitle()));
}
ancestorRepeater.setVisible(true);
} else {
ancestorRepeater.setVisible(false);
}
}
