public static TuningEditorViewModel EditExistingTuning(ObservableTuning tuning)
{
if (null == tuning)
{
throw new ArgumentNullException("tuning");
}
TuningEditorViewModel tuningEditorVM = new TuningEditorViewModel(false, tuning.ReadOnly, (name, notes) =>
{
FullNote[] rootNotes = new FullNote[notes.Count];
for (int i = 0; i < notes.Count; i++)
{
rootNotes[i] = notes[i].FullNote;
}
tuning.Tuning.Update(name, rootNotes);
});
tuningEditorVM.Name = tuning.Name;
foreach (ObservableNote note in tuning.Notes)
{
tuningEditorVM.RootNotes.Add(new ObservableNote(note.FullNote.Clone()));
}
return(tuningEditorVM);
}
private static TuningEditorViewModel CopyExistingTuning(Tuning tuning, Instrument targetInstrument)
{
if (null == tuning)
{
throw new ArgumentNullException("tuning");
}
if (null == targetInstrument)
{
throw new ArgumentNullException("targetInstrument");
}
TuningEditorViewModel tuningEditorVM = new TuningEditorViewModel(true, false, (name, notes) =>
{
FullNote[] rootNotes = new FullNote[notes.Count];
for (int i = 0; i < notes.Count; i++)
{
rootNotes[i] = notes[i].FullNote;
}
targetInstrument.Tunings.Add(name, rootNotes);
});
tuningEditorVM.Name = tuning.Name;
foreach (FullNote note in tuning.RootNotes)
{
tuningEditorVM.RootNotes.Add(new ObservableNote(note.Clone()));
}
return(tuningEditorVM);
}
public static TuningEditorViewModel AddNewTuning(ObservableInstrument instrument)
{
if (null == instrument)
{
throw new ArgumentNullException("instrument");
}
TuningEditorViewModel tuningEditorVM = new TuningEditorViewModel(true, false, (name, notes) =>
{
FullNote[] rootNotes = new FullNote[notes.Count];
for (int i = 0; i < notes.Count; i++)
{
rootNotes[i] = notes[i].FullNote;
}
instrument.Instrument.Tunings.Add(name, rootNotes);
});
for (int i = 0; i < instrument.NumStrings; i++)
{
tuningEditorVM.RootNotes.Add(new ObservableNote());
}
return(tuningEditorVM);
}
internal ObservableNote(FullNote note)
{
if (null == note)
{
throw new ArgumentNullException("note");
}
FullNote = note;
}
private static double FromFullNote(FullNote first)
{
return first.Octave * 11 + (double)first.Note;
}
public ObservableNote()
{
FullNote = new FullNote();
}
internal ObservableNote(FullNote note)
{
FullNote = note ?? throw new ArgumentNullException(nameof(note));
}
private string PureNoteString(FullNote c)
{
const string flat = "es";
const string sharp = "is";
var note = c.Note.ToString().ToLower();
if (note.Length == 1)
{
return note;
}
var firstClean = note.Replace("sharp", sharp).Replace("flat", flat);
return firstClean.ToLower();
}
private string OctavePrefix(FullNote c)
{
if (this.HasOctavePrefix)
{
if (c.Octave == 4)
{
return string.Empty;
}
else if (c.Octave < 4)
{
return new string(Enumerable.Repeat(',', 4 - c.Octave).ToArray());
}
return new string(Enumerable.Repeat('\'', c.Octave - 4).ToArray());
}
return string.Empty;
}
public static FullNote OctaveTransform(FullNote note)
{
return(new FullNote(note.Note, note.Octave + 1));
}
public static FullNote OctaveTransform(FullNote note)
{
return new FullNote(note.Note, note.Octave + 1);
}