public ITuning Add(string name, FullNote[] rootNotes)
{
if (ReadOnly)
{
throw new ObjectIsReadOnlyException(this);
}
Tuning tuning = new Tuning(this, name, rootNotes);
Add(tuning);
return(tuning);
}
public int CompareTo(object obj)
{
if (null == obj)
{
throw new ArgumentNullException(nameof(obj));
}
Tuning tuning = obj as Tuning;
if (null == tuning)
{
throw new ArgumentException();
}
return(LongName.CompareTo(tuning.LongName));
}
public void Read(XmlReader xmlReader)
{
if (null == xmlReader)
{
throw new ArgumentNullException(nameof(xmlReader));
}
using (xmlReader)
{
do
{
if (xmlReader.IsStartElement() && xmlReader.Name == "tuning")
{
Tuning tuning = new Tuning(this, xmlReader.ReadSubtree());
Add(tuning);
}
} while (xmlReader.Read());
}
}
internal void Resort(Tuning tuning, Action rollback)
{
if (Remove(tuning))
{
try
{
Add(tuning);
}
catch (Exception ex)
{
if (null != rollback)
{
rollback();
// Re-add since remove succeeded but re-add failed
if (null != (ex as TuningAlreadyExistsException))
{
Add(tuning);
}
}
throw;
}
}
}