internal void ShiftNoteheadPitch(OctaveShiftType octaveShiftType)
{
GetComponents(NoteheadPitch, out string soundingPitchString, out int octave);
switch (octaveShiftType)
{
case OctaveShiftType.up3Oct:
octave += 3;
break;
case OctaveShiftType.up2Oct:
octave += 2;
break;
case OctaveShiftType.up1Oct:
octave += 1;
break;
case OctaveShiftType.down1Oct:
octave -= 1;
break;
case OctaveShiftType.down2Oct:
octave -= 2;
break;
case OctaveShiftType.down3Oct:
octave -= 3;
break;
}
M.Assert(octave > -1 && octave < 10);
NoteheadPitch = soundingPitchString + octave.ToString();
}
public void ShiftNoteheadPitches(OctaveShiftType octaveShiftType)
{
foreach (var note in Notes)
{
note.ShiftNoteheadPitch(octaveShiftType);
}
}
private OctaveShiftType GetOctaveShiftType(string value)
{
OctaveShiftType rval = OctaveShiftType.up1Oct;
switch (value)
{
case "-8":
rval = OctaveShiftType.down1Oct;
break;
case "8":
rval = OctaveShiftType.up1Oct;
break;
case "-15":
rval = OctaveShiftType.down2Oct;
break;
case "15":
rval = OctaveShiftType.up2Oct;
break;
case "-22":
rval = OctaveShiftType.down3Oct;
break;
case "22":
rval = OctaveShiftType.up3Oct;
break;
default:
M.ThrowError("Error: unknown octave shift type");
break;
}
return(rval);
}
