public void TestDisplayTranspositionPitchResultsInAccidental()
{
var import = new AlphaTexImporter();
import.Init(ByteBuffer.FromBuffer(Encoding.UTF8.GetBytes("\\tuning none . e3.8")));
var score = import.ReadScore();
var settings = Settings.Defaults;
// no transposition
settings.TranspositionPitches = new [] { 0 };
ModelUtils.ApplyPitchOffsets(settings, score);
var helper = new AccidentalHelper();
var accidental = helper.ApplyAccidental(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
var line = helper.GetNoteLine(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
Assert.AreEqual(AccidentalType.None, accidental);
Assert.AreEqual(17, line);
// one semitone up => one line up
settings.TranspositionPitches = new[] { 1 };
ModelUtils.ApplyPitchOffsets(settings, score);
helper = new AccidentalHelper();
accidental = helper.ApplyAccidental(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
line = helper.GetNoteLine(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
Assert.AreEqual(AccidentalType.None, accidental);
Assert.AreEqual(16, line);
// two semitones up => one line up + sharp
settings.TranspositionPitches = new[] { 2 };
ModelUtils.ApplyPitchOffsets(settings, score);
helper = new AccidentalHelper();
accidental = helper.ApplyAccidental(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
line = helper.GetNoteLine(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0]);
Assert.AreEqual(AccidentalType.Sharp, accidental);
Assert.AreEqual(16, line);
}
public ScoreBarRenderer(Bar bar)
: base(bar)
{
AccidentalHelper = new AccidentalHelper();
}
// TODO[performance]: Maybe we should cache this (check profiler)
public int GetNoteLine(Note n)
{
return(AccidentalHelper.GetNoteLine(n));
}
public ScoreBarRenderer(ScoreRenderer renderer, Bar bar)
: base(renderer, bar)
{
AccidentalHelper = new AccidentalHelper();
}
public float GetYPositionForNoteValue(int noteValue)
{
return(GetScoreY(AccidentalHelper.GetNoteLineForValue(noteValue, true)));
}