private void UpdateIsFixed(object sender, PropertyChangedEventArgs e)
{
Clear();
MultiTagItems.Clear();
if (IsFixed.Value)
{
foreach (var fm in FixedMeanings)
{
TagDescription desc = TagDescriptionMap.Instance[ID3.Version.v2_3];
Frame frame = new Frame(desc, fm);
FrameDescription.FrameType type = desc[fm].Type;
TagModelItem item = TagModelItemFactory.Create(type);
item.Frame = frame;
MultiTagModelItem mtmi = MultiTagModelItemFactory.Create(type);
mtmi.InitFixed(item);
MultiTagModelItems.Add(mtmi);
}
}
adapter.UpdateItems();
}
public void Clear()
{
TagModels.ForEach(n => n.Items.CollectionChanged -= OnTagModelChanged);
TagModels.Clear();
if (IsFixed.Value)
{
MultiTagItems.ForEach(n => n.Items.Clear());
}
else
{
MultiTagItems.Clear();
}
MultiTagModelItems.ForEach(n => n.IsEnabled = false);
tagModelItemToTagModel.Clear();
}