private void CollectCheckedLTs()
{
for (int i = 0; i < learningTaskList.Items.Count; i++)
{
TypeListItem typeListItem = learningTaskList.Items[i] as TypeListItem;
if (typeListItem == null)
{
continue;
}
Type ltType = typeListItem.Type;
Type worldType = m_currentWorldType; // this is the value of last known world (it is not reflecting the real "current" at this place
if (learningTaskList.GetItemCheckState(i) == CheckState.Checked)
{
ResultLearningTaskTypes.Add(new Tuple <Type, Type>(ltType, worldType));
}
else
{
ResultLearningTaskTypes.Remove(new Tuple <Type, Type>(ltType, worldType));
}
}
}
private void PopulateLearningTaskList()
{
learningTaskList.Items.Clear();
Type selectedWorldType = (worldList.SelectedItem as TypeListItem).Type;
List <Type> worldTasks = CurriculumManager.GetTasksForWorld(selectedWorldType);
List <Type> checkedTasks = ResultLearningTaskTypes.Select(resultLearningTaskType => resultLearningTaskType.Item1).ToList();
AuthorizeCheck = true;
for (int i = 0; i < worldTasks.Count; i++)
{
learningTaskList.Items.Add(new LearningTaskListItem(worldTasks[i]));
learningTaskList.SetItemChecked(i, checkedTasks.Contains(worldTasks[i]));
}
AuthorizeCheck = false;
if (learningTaskList.Items.Count > 0)
{
learningTaskList.SelectedIndex = 0;
}
}