void ExecuteOnAttack(PianoKey view)
{
var tone = new IonianTone()
{
Scale = view.Scale,
Sharp = view.Sharp,
Octave = view.Scale == IonianScale.A || view.Scale == IonianScale.B ? Octave + 1 : Octave,
};
if (AttackCommand?.CanExecute(tone) ?? false)
{
AttackCommand.Execute(tone);
}
}
private void AddPianoKeyView(int column, int span, IonianScale scale, bool sharp)
{
var view = new PianoKey()
{
Sharp = sharp,
Scale = scale,
AttackCommand = OnAttack,
ReleaseCommand = OnRelease,
};
Grid.SetColumn(view, column);
Grid.SetColumnSpan(view, span);
Grid.SetRowSpan(view, sharp ? 1 : 2);
grid.Children.Add(view);
}