Tag EnsureTag (TagInfo info, Category parent)
{
Tag tag = tag_store.GetTagByName (info.TagName);
if (tag != null)
return tag;
tag = tag_store.CreateCategory (parent,
info.TagName,
false);
if (info.HasIcon) {
tag.ThemeIconName = info.IconName;
tag_store.Commit(tag);
}
tags_created.Push (tag);
return tag;
}
bool TagNameExistsInCategory(string name, Category category)
{
foreach (Tag tag in category.Children) {
if (String.Compare (tag.Name, name, true) == 0)
return true;
if (tag is Category && TagNameExistsInCategory (name, tag as Category))
return true;
}
return false;
}
void PopulateCategories(List<Tag> categories, Category parent)
{
foreach (Tag tag in parent.Children) {
if (tag is Category && tag != this.tag && !this.tag.IsAncestorOf (tag)) {
categories.Add (tag);
PopulateCategories (categories, tag as Category);
}
}
}
public Category(Category category, uint id, string name)
: base(category, id, name)
{
children = new List<Tag> ();
}