/// <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
}
public void Cancel()
{
// User have cancelled the import.
// Remove all created tags
while (tags_created.Count > 0)
{
tag_store.Remove(tags_created.Pop());
}
// Clear the tags_created array
tags_created.Clear();
}
private bool RemoveTag(Tag t)
{
if (t == null)
{
return(false);
}
try {
// remove tags from photos first
Core.Database.Photos.Remove(new Tag [] { t });
// then remove tag
tag_store.Remove(t);
return(true);
}
catch {
return(false);
}
}
