public void RefreshChildren()
{
_categories.Clear();
foreach (var category in TagManager.Instance.Categories)
{
_categories.Add(TagCategoryViewModel.CreateForCategory(category, _contentController, this));
}
if (TagManager.Instance.UncategorizedTags.Any())
{
_categories.Add(TagCategoryViewModel.CreateForUncategorized(_contentController, this));
}
Children = new ReadOnlyCollection <TagCategoryViewModel>(_categories);
}
public static TagCategoryViewModel CreateForUncategorized(IContentController contentController, ITagRearranger tagRearranger)
{
var viewModel = new TagCategoryViewModel("Uncategorized")
{
_tagRearranger = tagRearranger
};
foreach (var tag in TagManager.Instance.UncategorizedTags)
{
viewModel._tags.Add(new TaggedViewModel(tag, contentController, tagRearranger));
}
viewModel.Children = new ReadOnlyCollection <TaggedViewModel>(viewModel._tags);
return(viewModel);
}
