/// <summary>
/// Make sure all references to obsolete Tag object is removed.
/// </summary>
/// <param name='tag'>
/// Tag.
/// </param>
private void DeleteTag(Tag tag)
{
Gtk.TreeIter treeIter = tag.TreeIter;
TagStore.Remove(ref treeIter);
//tag.TreeIter = Gtk.TreeIter.Zero; //might not be necessary -- our only source to tag is tagDict
tagDict.Remove(tag.Name); //also damn important
}
private void AddTagToStore(Tag tag)
{
AddTagToStore(tag, TagStore);
}
private void AddTagToStore(Tag tag, Gtk.ListStore tagStore)
{
if(tag.TreeIter.Equals (Gtk.TreeIter.Zero)) {
tag.TreeIter = tagStore.AppendValues(tag.Name, tag.Count);
Debug.Assert(!tag.TreeIter.Equals(Gtk.TreeIter.Zero));
} else {
tagStore.SetValue(tag.TreeIter, (int)TagCols.Count, tag.Count);
}
}
private void AddTagsFrom(Note note, IEnumerable<string> tags, IDictionary<String,Tag> tagDict,
Gtk.ListStore tagStore)
{
foreach(String tag in tags) {
if(!tagDict.ContainsKey(tag)) {
tagDict[tag] = new Tag(tag, note);
} else {
//implies that tag has already been created
tagDict[tag].Notes.Add(note);
}
AddTagToStore(tagDict[tag], tagStore);
}
}
