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();
}
private void AddTagModelItem(TagModelItem tagModelItem)
{
MultiTagModelItem multiTagModelItem = FindBy(tagModelItem);
if (Object.ReferenceEquals(multiTagModelItem, null) && !IsFixed.Value)
{
multiTagModelItem = MultiTagModelItemFactory.Create(tagModelItem.Frame.Description.Type);
multiTagModelItem.BlockUpdates = BlockUpdates;
MultiTagModelItems.Add(multiTagModelItem);
}
if (!Object.ReferenceEquals(multiTagModelItem, null))
{
int index = IsFixed.Value
? TagModelList.SelectedModels.IndexOf(tagModelItem.TagModel)
: TagModelList.SelectedModels.IndexOfTagModelItemByFrameId(tagModelItem);
int clippedIndex = Math.Min(index, multiTagModelItem.Items.Count);
if (!multiTagModelItem.Items.Contains(tagModelItem))
{
multiTagModelItem.Items.Insert(clippedIndex, tagModelItem);
}
}
tagModelItemToTagModel[tagModelItem] = tagModelItem.TagModel;
}