private static Voice AddBarAndVoiceToTrack(Track track, Clef clef)
{
var bar = new Bar();
bar.Clef = clef;
track.AddBar(bar);
var voice = new Voice();
bar.AddVoice(voice);
return voice;
}
private void Bar()
{
var master = new MasterBar();
_score.AddMasterBar(master);
var bar = new Bar();
_track.AddBar(bar);
if (master.Index > 0)
{
master.KeySignature = master.PreviousMasterBar.KeySignature;
master.TimeSignatureDenominator = master.PreviousMasterBar.TimeSignatureDenominator;
master.TimeSignatureNumerator = master.PreviousMasterBar.TimeSignatureNumerator;
bar.Clef = bar.PreviousBar.Clef;
}
BarMeta(bar);
var voice = new Voice();
bar.AddVoice(voice);
while (_sy != AlphaTexSymbols.Pipe && _sy != AlphaTexSymbols.Eof)
{
Beat(voice);
}
if (voice.Beats.Count == 0)
{
var emptyBeat = new Beat();
emptyBeat.IsEmpty = true;
voice.AddBeat(emptyBeat);
}
}
private void ParseMeasure(IXmlNode element, Track track, bool isFirstMeasure)
{
var barIndex = 0;
if (isFirstMeasure)
{
_trackFirstMeasureNumber = Std.ParseInt(element.GetAttribute("number"));
barIndex = 0;
}
else
{
barIndex = Std.ParseInt(element.GetAttribute("number")) - _trackFirstMeasureNumber;
}
// create empty bars to the current index
Bar bar = null;
MasterBar masterBar = null;
for (int i = track.Staves[0].Bars.Count; i <= barIndex; i++)
{
bar = new Bar();
masterBar = GetOrCreateMasterBar(barIndex);
track.AddBarToStaff(0, bar);
for (int j = 0; j < _maxVoices; j++)
{
var emptyVoice = new Voice();
bar.AddVoice(emptyVoice);
var emptyBeat = new Beat { IsEmpty = true };
emptyVoice.AddBeat(emptyBeat);
}
}
bool chord = false;
bool isFirstBeat = true;
element.IterateChildren(c =>
{
if (c.NodeType == XmlNodeType.Element)
{
switch (c.LocalName)
{
case "note":
chord = ParseNoteBeat(c, track, bar, chord, isFirstBeat);
isFirstBeat = false;
break;
case "forward":
break;
case "direction":
ParseDirection(c, masterBar);
break;
case "attributes":
ParseAttributes(c, bar, masterBar);
break;
case "harmony":
// TODO
break;
case "sound":
// TODO
break;
case "barline":
// TODO
break;
}
}
});
}
private Voice GetOrCreateVoice(Bar bar, int index)
{
if (index < bar.Voices.Count)
{
return bar.Voices[index];
}
for (int i = bar.Voices.Count; i <= index; i++)
{
bar.AddVoice(new Voice());
}
_maxVoices = Math.Max(_maxVoices, bar.Voices.Count);
return bar.Voices[index];
}
public void SetNotes(GeneticMIDI.Representation.Track track)
{
if (track.Length < 1)
return;
var mel = track.GetMelodySequence();
//return;
score = new Score();
Track t = new Track();
MasterBar mb = new MasterBar();
score.AddMasterBar(mb);
mb.KeySignature = 2;
Bar b = new Bar();
t.AddBar(b);
score.AddTrack(t);
Voice v = new Voice();
b.AddVoice(v);
t.Name = track.Instrument.ToString().Replace("_", " ");
//t.IsPercussion = true;
if(t.IsPercussion)
{
b.Clef = Clef.Neutral;
}
int i = 0;
int qn_per_bar = 4;
int durs = 0;
int avg_octave = mel.CalculateAverageOctave();
int dist4 = 4 - avg_octave;
foreach (var n in mel.Notes)
{
Beat be = new Beat();
be.Index = i++;
GeneticMIDI.Representation.Durations dur;
int remainder;
n.GetClosestLowerDurationAndRemainder(out dur, out remainder);
int dots = n.GetNumberOfDots();
durs += n.Duration;
/* if(durs >= qn_per_bar * (int)GeneticMIDI.Representation.Durations.qn)
{
durs = 0;
b = new Bar();
t.AddBar(b);
v.Bar = b;
b.Finish();
}*/
switch (((GeneticMIDI.Representation.Durations)n.Duration))
{
case GeneticMIDI.Representation.Durations.bn:
be.Duration = AlphaTab.Model.Duration.Whole;
dots = 2;
break;
case GeneticMIDI.Representation.Durations.en:
be.Duration = AlphaTab.Model.Duration.Eighth;
break;
case GeneticMIDI.Representation.Durations.hn:
be.Duration = AlphaTab.Model.Duration.Half;
break;
case GeneticMIDI.Representation.Durations.qn:
be.Duration = AlphaTab.Model.Duration.Quarter;
break;
case GeneticMIDI.Representation.Durations.sn:
be.Duration = AlphaTab.Model.Duration.Sixteenth;
break;
case GeneticMIDI.Representation.Durations.tn:
be.Duration = AlphaTab.Model.Duration.ThirtySecond;
break;
case GeneticMIDI.Representation.Durations.wn:
be.Duration = AlphaTab.Model.Duration.Whole;
break;
default:
break;
}
be.Dots = dots;
Note note = new Note();
if (!n.IsRest())
{
note.Tone = n.NotePitch;
note.Octave = n.Octave + dist4;
be.AddNote(note);
be.IsEmpty = false;
}
if (n.IsRest() && n.Duration < 2)
{
}
else
v.AddBeat(be);
be.RefreshNotes();
}
v.Bar = b;
v.Finish();
b.Finish();
t.Finish();
score.Finish();
//TablatureControl
_renderer.Render(t);
return;
/*TablatureControl.Track = t;
TablatureControl.InvalidateVisual();
TablatureControl.InvalidateTrack(); */
}
public Score JsObjectToScore(Score score)
{
var score2 = new Score();
Score.CopyTo(score, score2);
#region MasterBars
for (var i = 0; i < score.MasterBars.Count; i++)
{
var masterBar = score.MasterBars[i];
var masterBar2 = new MasterBar();
MasterBar.CopyTo(masterBar, masterBar2);
if (masterBar.TempoAutomation != null)
{
masterBar2.TempoAutomation = new Automation();
Automation.CopyTo(masterBar.TempoAutomation, masterBar2.TempoAutomation);
}
if (masterBar.VolumeAutomation != null)
{
masterBar2.VolumeAutomation = new Automation();
Automation.CopyTo(masterBar.VolumeAutomation, masterBar2.VolumeAutomation);
}
if (masterBar.Section != null)
{
masterBar2.Section = new Section();
Section.CopyTo(masterBar.Section, masterBar2.Section);
}
score2.AddMasterBar(masterBar2);
}
#endregion
#region Tracks
for (int t = 0; t < score.Tracks.Count; t++)
{
var track = score.Tracks[t];
var track2 = new Track(track.Staves.Count);
Track.CopyTo(track, track2);
score2.AddTrack(track2);
PlaybackInformation.CopyTo(track.PlaybackInfo, track2.PlaybackInfo);
foreach (var key in track.Chords.Keys)
{
var chord = track.Chords[key];
var chord2 = new Chord();
Chord.CopyTo(chord, chord2);
track2.Chords[key] = chord2;
}
#region Staves
for (var s = 0; s < track.Staves.Count; s++)
{
var staff = track.Staves[s];
#region Bars
for (int b = 0; b < staff.Bars.Count; b++)
{
var bar = staff.Bars[b];
var bar2 = new Bar();
Bar.CopyTo(bar, bar2);
track2.AddBarToStaff(s, bar2);
#region Voices
for (int v = 0; v < bar.Voices.Count; v++)
{
var voice = bar.Voices[v];
var voice2 = new Voice();
Voice.CopyTo(voice, voice2);
bar2.AddVoice(voice2);
#region Beats
for (int bb = 0; bb < voice.Beats.Count; bb++)
{
var beat = voice.Beats[bb];
var beat2 = new Beat();
Beat.CopyTo(beat, beat2);
voice2.AddBeat(beat2);
for (int a = 0; a < beat.Automations.Count; a++)
{
var automation = new Automation();
Automation.CopyTo(beat.Automations[a], automation);
beat2.Automations.Add(automation);
}
for (int i = 0; i < beat.WhammyBarPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(beat.WhammyBarPoints[i], point);
beat2.WhammyBarPoints.Add(point);
}
#region Notes
for (int n = 0; n < beat.Notes.Count; n++)
{
var note = beat.Notes[n];
var note2 = new Note();
Note.CopyTo(note, note2);
beat2.AddNote(note2);
for (int i = 0; i < note.BendPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(note.BendPoints[i], point);
note2.AddBendPoint(point);
}
}
#endregion
}
#endregion
}
#endregion
}
#endregion
}
#endregion
}
#endregion
score2.Finish();
return(score2);
}
public void ReadVoice(Track track, Bar bar)
{
var beatCount = ReadInt32();
if (beatCount == 0)
{
return;
}
var newVoice = new Voice();
bar.AddVoice(newVoice);
for (int i = 0; i < beatCount; i++)
{
ReadBeat(track, bar, newVoice);
}
}
public Score JsObjectToScore(Score score)
{
var score2 = new Score();
Score.CopyTo(score, score2);
#region MasterBars
for (var i = 0;i < score.MasterBars.Count; i++)
{
var masterBar = score.MasterBars[i];
var masterBar2 = new MasterBar();
MasterBar.CopyTo(masterBar, masterBar2);
if (masterBar.TempoAutomation != null)
{
masterBar2.TempoAutomation = new Automation();
Automation.CopyTo(masterBar.TempoAutomation, masterBar2.TempoAutomation);
}
if (masterBar.VolumeAutomation != null)
{
masterBar2.VolumeAutomation = new Automation();
Automation.CopyTo(masterBar.VolumeAutomation, masterBar2.VolumeAutomation);
}
if (masterBar.Section != null)
{
masterBar2.Section = new Section();
Section.CopyTo(masterBar.Section, masterBar2.Section);
}
score2.AddMasterBar(masterBar2);
}
#endregion
#region Tracks
for (int t = 0; t < score.Tracks.Count; t++)
{
var track = score.Tracks[t];
var track2 = new Track();
Track.CopyTo(track, track2);
score2.AddTrack(track2);
PlaybackInformation.CopyTo(track.PlaybackInfo, track2.PlaybackInfo);
foreach (var key in track.Chords.Keys)
{
var chord = track.Chords[key];
var chord2 = new Chord();
Chord.CopyTo(chord, chord2);
track2.Chords[key] = chord2;
}
#region Bars
for (int b = 0; b < track.Bars.Count; b++)
{
var bar = track.Bars[b];
var bar2 = new Bar();
Bar.CopyTo(bar, bar2);
track2.AddBar(bar2);
#region Voices
for (int v = 0; v < bar.Voices.Count; v++)
{
var voice = bar.Voices[v];
var voice2 = new Voice();
Voice.CopyTo(voice, voice2);
bar2.AddVoice(voice2);
#region Beats
for (int bb = 0; bb < voice.Beats.Count; bb++)
{
var beat = voice.Beats[bb];
var beat2 = new Beat();
Beat.CopyTo(beat, beat2);
voice2.AddBeat(beat2);
for (int a = 0; a < beat.Automations.Count; a++)
{
var automation = new Automation();
Automation.CopyTo(beat.Automations[a], automation);
beat2.Automations.Add(automation);
}
for (int i = 0; i < beat.WhammyBarPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(beat.WhammyBarPoints[i], point);
beat2.WhammyBarPoints.Add(point);
}
#region Notes
for (int n = 0; n < beat.Notes.Count; n++)
{
var note = beat.Notes[n];
var note2 = new Note();
Note.CopyTo(note, note2);
beat2.AddNote(note2);
for (int i = 0; i < note.BendPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(note.BendPoints[i], point);
note2.AddBendPoint(point);
}
}
#endregion
}
#endregion
}
#endregion
}
#endregion
}
#endregion
score2.Finish();
return score2;
}
/// <summary>
/// Converts the given JavaScript object into a score object.
/// </summary>
/// <param name="jsObject">The javascript object created via <see cref="ScoreToJsObject"/></param>
/// <param name="settings">The settings to use during conversion.</param>
/// <returns>The converted score object.</returns>
public static Score JsObjectToScore(object jsObject, Settings settings = null)
{
Score score = jsObject.As <Score>();
var score2 = new Score();
Score.CopyTo(score, score2);
RenderStylesheet.CopyTo(score.Stylesheet, score2.Stylesheet);
#region MasterBars
for (var i = 0; i < score.MasterBars.Count; i++)
{
var masterBar = score.MasterBars[i];
var masterBar2 = new MasterBar();
MasterBar.CopyTo(masterBar, masterBar2);
if (masterBar.TempoAutomation != null)
{
masterBar2.TempoAutomation = new Automation();
Automation.CopyTo(masterBar.TempoAutomation, masterBar2.TempoAutomation);
}
if (masterBar.Section != null)
{
masterBar2.Section = new Section();
Section.CopyTo(masterBar.Section, masterBar2.Section);
}
foreach (var offset in masterBar.Fermata)
{
var fermata = masterBar.Fermata[offset];
var fermata2 = new Fermata();
Fermata.CopyTo(fermata, fermata2);
masterBar2.AddFermata(offset, fermata2);
}
score2.AddMasterBar(masterBar2);
}
#endregion
#region Tracks
for (int t = 0; t < score.Tracks.Count; t++)
{
var track = score.Tracks[t];
var track2 = new Track(track.Staves.Count);
Track.CopyTo(track, track2);
score2.AddTrack(track2);
PlaybackInformation.CopyTo(track.PlaybackInfo, track2.PlaybackInfo);
#region Staves
for (var s = 0; s < track.Staves.Count; s++)
{
var staff = track.Staves[s];
var staff2 = track2.Staves[s];
Staff.CopyTo(staff, staff2);
foreach (var key in staff.Chords)
{
var chord = staff.Chords[key];
var chord2 = new Chord();
Chord.CopyTo(chord, chord2);
staff2.Chords[key] = chord2;
}
#region Bars
for (int b = 0; b < staff.Bars.Count; b++)
{
var bar = staff.Bars[b];
var bar2 = new Bar();
Bar.CopyTo(bar, bar2);
staff2.AddBar(bar2);
#region Voices
for (int v = 0; v < bar.Voices.Count; v++)
{
var voice = bar.Voices[v];
var voice2 = new Voice();
Voice.CopyTo(voice, voice2);
bar2.AddVoice(voice2);
#region Beats
for (int bb = 0; bb < voice.Beats.Count; bb++)
{
var beat = voice.Beats[bb];
var beat2 = new Beat();
Beat.CopyTo(beat, beat2);
voice2.AddBeat(beat2);
for (int a = 0; a < beat.Automations.Count; a++)
{
var automation = new Automation();
Automation.CopyTo(beat.Automations[a], automation);
beat2.Automations.Add(automation);
}
for (int i = 0; i < beat.WhammyBarPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(beat.WhammyBarPoints[i], point);
beat2.AddWhammyBarPoint(point);
}
#region Notes
for (int n = 0; n < beat.Notes.Count; n++)
{
var note = beat.Notes[n];
var note2 = new Note();
Note.CopyTo(note, note2);
beat2.AddNote(note2);
for (int i = 0; i < note.BendPoints.Count; i++)
{
var point = new BendPoint();
BendPoint.CopyTo(note.BendPoints[i], point);
note2.AddBendPoint(point);
}
}
#endregion
}
#endregion
}
#endregion
}
#endregion
}
#endregion
}
#endregion
score2.Finish(settings);
return(score2);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var comp = GeneticMIDI.Representation.Composition.LoadFromMIDI(@"C:\Users\1gn1t0r\Documents\git\GeneticMIDI\GeneticMIDI\bin\Debug\test\harry.mid");
var mel = comp.Tracks[0].GetMainSequence() as GeneticMIDI.Representation.MelodySequence;
Score score = new Score();
Track t = new Track();
var pc = t.IsPercussion;
MasterBar mb = new MasterBar();
score.AddMasterBar(mb);
mb.KeySignature = 2;
Bar b = new Bar();
t.AddBar(b);
score.AddTrack(t);
Voice v = new Voice();
b.AddVoice(v);
int i = 0;
int qn_per_bar = 4;
int durs = 0;
int avg_octave = mel.CalculateAverageOctave();
int dist4 = 4 - avg_octave;
foreach(var n in mel.Notes)
{
Beat be = new Beat();
be.Index = i++;
GeneticMIDI.Representation.Durations dur;
int remainder;
n.GetClosestLowerDurationAndRemainder(out dur, out remainder);
int dots = n.GetNumberOfDots();
durs += n.Duration;
/* if(durs >= qn_per_bar * (int)GeneticMIDI.Representation.Durations.qn)
{
durs = 0;
b = new Bar();
t.AddBar(b);
v.Bar = b;
b.Finish();
}*/
switch (((GeneticMIDI.Representation.Durations)n.Duration))
{
case GeneticMIDI.Representation.Durations.bn:
be.Duration = Model.Duration.Whole;
dots = 2;
break;
case GeneticMIDI.Representation.Durations.en:
be.Duration = Model.Duration.Eighth;
break;
case GeneticMIDI.Representation.Durations.hn:
be.Duration = Model.Duration.Half;
break;
case GeneticMIDI.Representation.Durations.qn:
be.Duration = Model.Duration.Quarter;
break;
case GeneticMIDI.Representation.Durations.sn:
be.Duration = Model.Duration.Sixteenth;
break;
case GeneticMIDI.Representation.Durations.tn:
be.Duration = Model.Duration.ThirtySecond;
break;
case GeneticMIDI.Representation.Durations.wn:
be.Duration = Model.Duration.Whole;
break;
default:
break;
}
be.Dots = dots;
Note note = new Note();
if (!n.IsRest())
{
note.Tone = n.NotePitch;
note.Octave = n.Octave + dist4;
be.AddNote(note);
be.IsEmpty = false;
}
if(n.IsRest() && n.Duration < 2)
{
}
else
v.AddBeat(be);
be.RefreshNotes();
}
v.Bar = b;
v.Finish();
b.Finish();
t.Finish();
score.Finish();
viewModel.Score = score;
viewModel.CurrentTrackIndex = 0;
}
