private void AddExplanationItem(ClickItem reference, InsertItemAction action)
{
ExplanationItem selfExplanationClickItem = new ExplanationItem(captionText: string.Empty);
selfExplanationClickItem.tagNo = SelfExplanationTagService.GenerateUniqueTag();
int index = action(reference, selfExplanationClickItem);
ExplanationItem template = Items.LastOrDefault(o => o is ExplanationItem &&
GetItemIndex(o) < index)
as ExplanationItem;
selfExplanationClickItem.CopyFormat(template);
isSynced = false;
UpdateClickNumAndTriggerInItems(useWorker: false, e: null);
ScrollItemToView(selfExplanationClickItem);
}
public void CreateTemplateExplanations(params ExplanationItemTemplate[] items)
{
// add to IELearningLabController
if (_pane != null)
{
_pane.ELearningLabMainPanel.Dispatcher.Invoke((Action)(() =>
{
_pane.ELearningLabMainPanel.Items.Clear();
foreach (ExplanationItemTemplate item in items)
{
ExplanationItem explanationItem = CreateExplanationItem();
explanationItem.CopyFormat(item);
if (!explanationItem.HasSameFormat(item))
{
throw new Exception("Format failed to copy correctly");
}
}
}));
}
}