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 CreateVoiceGlyphs(Voice voice)
{
for (int i = 0, j = voice.Beats.Count; i < j; i++)
{
var b = voice.Beats[i];
// we create empty glyphs as alignment references and to get the
// effect bar sized
var container = new BeatContainerGlyph(b);
container.PreNotes = new BeatGlyphBase();
container.OnNotes = new BeatGlyphBase();
container.PostNotes = new BeatGlyphBase();
AddBeatGlyph(container);
}
}
private void GenerateVoice(Voice voice, int startMove)
{
for (int i = 0, j = voice.Beats.Count; i < j; i++)
{
GenerateBeat(voice.Beats[i], startMove);
}
}
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 void AddVoice(Voice voice)
{
voice.Bar = this;
voice.Index = Voices.Count;
Voices.Add(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 CreateVoiceGlyphs(Voice v)
{
for (int i = 0, j = v.Beats.Count; i < j; i++)
{
var b = v.Beats[i];
var container = new ScoreBeatContainerGlyph(b);
container.PreNotes = new ScoreBeatPreNotesGlyph();
container.OnNotes = new ScoreBeatGlyph();
((ScoreBeatGlyph)container.OnNotes).BeamingHelper = _helpers.BeamHelperLookup[v.Index][b.Index];
container.PostNotes = new ScoreBeatPostNotesGlyph();
AddBeatGlyph(container);
}
}
private void CreateVoiceGlyphs(Voice v)
{
for (int i = 0, j = v.Beats.Count; i < j; i++)
{
var b = v.Beats[i];
var container = new ScoreBeatContainerGlyph(b, GetOrCreateVoiceContainer(v));
container.PreNotes = new ScoreBeatPreNotesGlyph();
container.OnNotes = new ScoreBeatGlyph();
AddBeatGlyph(container);
}
}
private void GenerateVoice(Voice voice, int barStartTick)
{
for (int i = 0, j = voice.Beats.Count; i < j; i++)
{
GenerateBeat(voice.Beats[i], barStartTick);
}
}
public void ReadNote(Track track, Bar bar, Voice voice, Beat beat, int stringIndex)
{
var newNote = new Note();
newNote.String = track.Tuning.Length - stringIndex;
var flags = Data.ReadByte();
if ((flags & 0x02) != 0)
{
newNote.Accentuated = AccentuationType.Heavy;
}
else if ((flags & 0x40) != 0)
{
newNote.Accentuated = AccentuationType.Normal;
}
newNote.IsGhost = ((flags & 0x04) != 0);
if ((flags & 0x20) != 0)
{
var noteType = Data.ReadByte();
if (noteType == 3)
{
newNote.IsDead = true;
}
else if (noteType == 2)
{
newNote.IsTieDestination = true;
}
}
if ((flags & 0x01) != 0 && _versionNumber < 500)
{
Data.ReadByte(); // duration
Data.ReadByte(); // tuplet
}
if ((flags & 0x10) != 0)
{
var dynamicNumber = Data.ReadSignedByte();
newNote.Dynamic = ToDynamicValue(dynamicNumber);
beat.Dynamic = newNote.Dynamic;
}
if ((flags & 0x20) != 0)
{
newNote.Fret = Data.ReadSignedByte();
}
if ((flags & 0x80) != 0)
{
newNote.LeftHandFinger = (Fingers)Data.ReadSignedByte();
newNote.RightHandFinger = (Fingers)Data.ReadSignedByte();
newNote.IsFingering = true;
}
if (_versionNumber >= 500)
{
if ((flags & 0x01) != 0)
{
newNote.DurationPercent = ReadDouble();
}
var flags2 = Data.ReadByte();
newNote.AccidentalMode = (flags2 & 0x02) != 0
? NoteAccidentalMode.SwapAccidentals
: NoteAccidentalMode.Default;
}
beat.AddNote(newNote);
if ((flags & 0x08) != 0)
{
ReadNoteEffects(track, voice, beat, newNote);
}
}
protected VoiceContainerGlyph GetOrCreateVoiceContainer(Voice voice)
{
return _voiceContainers[voice.Index];
}
public VoiceContainerGlyph(float x, float y, Voice voice)
: base(x, y)
{
Voice = voice;
BeatGlyphs = new FastList<BeatContainerGlyph>();
}
private void Voice(Voice voice)
{
for (int i = 0; i < voice.Beats.Count; i++)
{
Beat(voice.Beats[i]);
}
}
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;
}
private void CreateVoiceGlyphs(Voice v)
{
for (int i = 0, j = v.Beats.Count; i < j; i++)
{
var b = v.Beats[i];
// we create empty glyphs as alignment references and to get the
// effect bar sized
var container = new BeatContainerGlyph(b);
container.PreNotes = new BeatGlyphBase();
container.OnNotes = new BeatGlyphBase();
container.PostNotes = new BeatGlyphBase();
AddBeatGlyph(container);
if (_info.ShouldCreateGlyph(this, b))
{
CreateOrResizeGlyph(_info.SizingMode, b);
}
_lastBeat = b;
}
}
public void ReadBeat(Track track, Bar bar, Voice voice)
{
var newBeat = new Beat();
var flags = Data.ReadByte();
if ((flags & 0x01) != 0)
{
newBeat.Dots = 1;
}
if ((flags & 0x40) != 0)
{
var type = Data.ReadByte();
newBeat.IsEmpty = (type & 0x02) == 0;
}
voice.AddBeat(newBeat);
var duration = Data.ReadSignedByte();
switch (duration)
{
case -2:
newBeat.Duration = Duration.Whole;
break;
case -1:
newBeat.Duration = Duration.Half;
break;
case 0:
newBeat.Duration = Duration.Quarter;
break;
case 1:
newBeat.Duration = Duration.Eighth;
break;
case 2:
newBeat.Duration = Duration.Sixteenth;
break;
case 3:
newBeat.Duration = Duration.ThirtySecond;
break;
case 4:
newBeat.Duration = Duration.SixtyFourth;
break;
default:
newBeat.Duration = Duration.Quarter;
break;
}
if ((flags & 0x20) != 0)
{
newBeat.TupletNumerator = ReadInt32();
switch (newBeat.TupletNumerator)
{
case 1:
newBeat.TupletDenominator = 1;
break;
case 3:
newBeat.TupletDenominator = 2;
break;
case 5:
case 6:
case 7:
newBeat.TupletDenominator = 4;
break;
case 9:
case 10:
case 11:
case 12:
case 13:
newBeat.TupletDenominator = 8;
break;
case 2:
case 4:
case 8:
break;
default:
newBeat.TupletNumerator = 1;
newBeat.TupletDenominator = 1;
break;
}
}
if ((flags & 0x02) != 0)
{
ReadChord(newBeat);
}
if ((flags & 0x04) != 0)
{
newBeat.Text = ReadStringIntUnused();
}
if ((flags & 0x08) != 0)
{
ReadBeatEffects(newBeat);
}
if ((flags & 0x10) != 0)
{
ReadMixTableChange(newBeat);
}
var stringFlags = Data.ReadByte();
for (int i = 6; i >= 0; i--)
{
if ((stringFlags & (1 << i)) != 0 && (6 - i) < track.Tuning.Length)
{
ReadNote(track, bar, voice, newBeat, (6 - i));
}
}
if (_versionNumber >= 500)
{
Data.ReadByte();
var flag = Data.ReadByte();
if ((flag & 0x08) != 0)
{
Data.ReadByte();
}
}
}
private static void AddBeatAndSilenceToVoice(Voice voice, Duration duration)
{
var beat = new Beat();
beat.Duration = duration;
voice.AddBeat(beat);
}
public void ReadGrace(Voice voice, Note note)
{
var graceBeat = new Beat();
var graceNote = new Note();
graceNote.String = note.String;
graceNote.Fret = Data.ReadSignedByte();
graceBeat.Duration = Duration.ThirtySecond;
graceBeat.Dynamic = ToDynamicValue(Data.ReadSignedByte());
var transition = Data.ReadSignedByte();
switch (transition)
{
case 0: // none
break;
case 1:
graceNote.SlideType = SlideType.Legato;
graceNote.SlideTarget = note;
break;
case 2: // bend
break;
case 3: // hammer
graceNote.IsHammerPullOrigin = true;
break;
}
graceNote.Dynamic = graceBeat.Dynamic;
Data.Skip(1); // duration
if (_versionNumber < 500)
{
graceBeat.GraceType = GraceType.BeforeBeat;
}
else
{
var flags = Data.ReadByte();
graceNote.IsDead = (flags & 0x01) != 0;
graceBeat.GraceType = (flags & 0x02) != 0 ? GraceType.OnBeat : GraceType.BeforeBeat;
}
graceBeat.AddNote(graceNote);
voice.AddGraceBeat(graceBeat);
}
private static void AddBeatWithChordToVoice(Voice voice, SongChord2014 sourceChord, Duration duration, Single durationTime)
{
var beat = new Beat();
beat.Duration = duration;
voice.AddBeat(beat);
beat.ChordId = sourceChord.ChordId.ToString();
AlphaTab.Model.Chord chord = null;
try
{
chord = beat.Chord;
}
catch (KeyNotFoundException)
{
}
//Will be non-null if predefined chord exist (and predefined chord should exist if ChordId is present in ChordTemplates)
if (chord == null)
{
beat.ChordId = null;
//chord = new global::alphatab.model.Chord();
//voice.bar.track.chords.set(beat.chordId, chord);
//Set notes in beat from this chord
if (sourceChord.ChordNotes != null)
{
foreach (var sourceNote in sourceChord.ChordNotes)
{
var note1 = NoteFromNote(sourceNote, durationTime);
beat.AddNote(note1);
}
}
}
else
{
//Set notes in beat from predefined chord
for (int i = 0; i < chord.Strings.Count; i++)
{
var tmpstrFret = chord.Strings[i];
if (tmpstrFret > -1)
{
var note1 = new Note();
note1.Fret = tmpstrFret;
note1.String = i + 1;
beat.AddNote(note1);
}
}
}
}
public void ReadNoteEffects(Track track, Voice voice, Beat beat, Note note)
{
var flags = Data.ReadByte();
var flags2 = 0;
if (_versionNumber >= 400)
{
flags2 = Data.ReadByte();
}
if ((flags & 0x01) != 0)
{
ReadBend(note);
}
if ((flags & 0x10) != 0)
{
ReadGrace(voice, note);
}
if ((flags2 & 0x04) != 0)
{
ReadTremoloPicking(beat);
}
if ((flags2 & 0x08) != 0)
{
ReadSlide(note);
}
else if (_versionNumber < 400)
{
if ((flags & 0x04) != 0)
{
note.SlideType = SlideType.Shift;
}
}
if ((flags2 & 0x10) != 0)
{
ReadArtificialHarmonic(note);
}
else if (_versionNumber < 400)
{
if ((flags & 0x04) != 0)
{
note.HarmonicType = HarmonicType.Natural;
note.HarmonicValue = DeltaFretToHarmonicValue(note.Fret);
}
if ((flags & 0x08) != 0)
{
note.HarmonicType = HarmonicType.Artificial;
}
}
if ((flags2 & 0x20) != 0)
{
ReadTrill(note);
}
note.IsLetRing = (flags & 0x08) != 0;
note.IsHammerPullOrigin = (flags & 0x02) != 0;
if ((flags2 & 0x40) != 0)
{
note.Vibrato = VibratoType.Slight;
}
note.IsPalmMute = (flags2 & 0x02) != 0;
note.IsStaccato = (flags2 & 0x01) != 0;
}
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 static void CopyTo(Voice src, Voice dst)
{
dst.Index = src.Index;
}
private void BuildModel()
{
// build score
for (int i = 0, j = _masterBars.Count; i < j; i++)
{
var masterBar = _masterBars[i];
Score.AddMasterBar(masterBar);
}
// build tracks (not all, only those used by the score)
var trackIndex = 0;
foreach (var trackId in _tracksMapping)
{
var track = _tracksById[trackId];
Score.AddTrack(track);
// iterate all bar definitions for the masterbars
// and add the correct bar to the track
for (int i = 0, j = _barsOfMasterBar.Count; i < j; i++)
{
var barIds = _barsOfMasterBar[i];
var barId = barIds[trackIndex];
if (barId != InvalidId)
{
track.AddBar(_barsById[barId]);
}
}
trackIndex++;
}
// build bars
foreach (var barId in _barsById.Keys)
{
var bar = _barsById[barId];
if (_voicesOfBar.ContainsKey(barId))
{
// add voices to bars
foreach (var voiceId in _voicesOfBar[barId])
{
if (voiceId != InvalidId)
{
bar.AddVoice(_voiceById[voiceId]);
}
else
{
// invalid voice -> empty voice
var voice = new Voice();
bar.AddVoice(voice);
var beat = new Beat();
beat.IsEmpty = true;
beat.Duration = Duration.Quarter;
voice.AddBeat(beat);
}
}
}
}
// build beats
foreach (var beatId in _beatById.Keys)
{
var beat = _beatById[beatId];
var rhythmId = _rhythmOfBeat[beatId];
var rhythm = _rhythmById[rhythmId];
// set beat duration
beat.Duration = rhythm.Value;
beat.Dots = rhythm.Dots;
beat.TupletNumerator = rhythm.TupletNumerator;
beat.TupletDenominator = rhythm.TupletDenominator;
// add notes to beat
if (_notesOfBeat.ContainsKey(beatId))
{
foreach (var noteId in _notesOfBeat[beatId])
{
if (noteId != InvalidId)
{
beat.AddNote(_noteById[noteId]);
if (_tappedNotes.ContainsKey(noteId))
{
beat.Tap = true;
}
}
}
}
}
// build voices
foreach (var voiceId in _voiceById.Keys)
{
var voice = _voiceById[voiceId];
if (_beatsOfVoice.ContainsKey(voiceId))
{
// add beats to voices
foreach (var beatId in _beatsOfVoice[voiceId])
{
if (beatId != InvalidId)
{
// important! we clone the beat because beats get reused
// in gp6, our model needs to have unique beats.
voice.AddBeat(_beatById[beatId].Clone());
}
}
}
}
// build automations
foreach (var barId in _automations.Keys)
{
var bar = _barsById[barId];
for (int i = 0, j = bar.Voices.Count; i < j; i++)
{
var v = bar.Voices[i];
if (v.Beats.Count > 0)
{
for (int k = 0, l = _automations[barId].Count; k < l; k++)
{
var automation = _automations[barId][k];
v.Beats[0].Automations.Add(automation);
}
}
}
}
// build automations
foreach (var barId in _automations.Keys)
{
var automations = _automations[barId];
var bar = _barsById[barId];
for (int i = 0, j = automations.Count; i < j; i++)
{
var automation = automations[i];
if (automation.Type == AutomationType.Tempo)
{
if (barId == "0") // // TODO find the correct first bar id
{
Score.Tempo = (int)(automation.Value);
Score.TempoLabel = automation.Text;
}
bar.MasterBar.TempoAutomation = automation;
}
}
}
}
private void CreateVoiceGlyphs(Voice v)
{
foreach (var b in v.Beats)
{
// we create empty glyphs as alignment references and to get the
// effect bar sized
var container = new BeatContainerGlyph(b, GetOrCreateVoiceContainer(v), true);
container.PreNotes = new BeatGlyphBase();
container.OnNotes = new BeatOnNoteGlyphBase();
AddBeatGlyph(container);
if (_info.ShouldCreateGlyph(this, b))
{
CreateOrResizeGlyph(_info.SizingMode, b);
}
}
}
public bool CheckBeat(Beat beat)
{
if (beat.InvertBeamDirection)
{
InvertBeamDirection = true;
}
if (Voice == null)
{
Voice = beat.Voice;
}
// allow adding if there are no beats yet
var add = false;
if (Beats.Count == 0)
{
add = true;
}
else if (CanJoin(_lastBeat, beat))
{
add = true;
}
if (add)
{
_lastBeat = beat;
Beats.Add(beat);
if (beat.HasTuplet)
{
HasTuplet = true;
}
int fingeringCount = 0;
for (var n = 0; n < beat.Notes.Count; n++)
{
var note = beat.Notes[n];
if (note.LeftHandFinger != Fingers.Unknown || note.RightHandFinger != Fingers.Unknown)
{
fingeringCount++;
}
}
if (fingeringCount > FingeringCount)
{
FingeringCount = fingeringCount;
}
CheckNote(beat.MinNote);
CheckNote(beat.MaxNote);
if (ShortestDuration < beat.Duration)
{
ShortestDuration = beat.Duration;
}
if (beat.HasTuplet)
{
HasTuplet = true;
}
}
return add;
}
private void ParseVoice(IXmlNode node)
{
var voice = new Voice();
var voiceId = node.Attributes.Get("id").Value;
node.IterateChildren(c =>
{
if (c.NodeType == XmlNodeType.Element)
{
switch (c.LocalName)
{
case "Beats":
_beatsOfVoice[voiceId] = GetValue(c).Split(' ');
break;
}
}
});
_voiceById[voiceId] = voice;
}
private static void AddBeatAndNoteToVoice(Voice voice, SongNote2014 note, Duration duration, Single durationTime)
{
var beat = new Beat();
beat.Duration = duration;
voice.AddBeat(beat);
if (note != null)
{
var destNote = NoteFromNote(note, durationTime);
beat.AddNote(destNote);
if (note.HammerOn == 1 && _prevConvertedNote != null)
{
_prevConvertedNote.IsHammerPullOrigin = true;
//_prevConvertedNote.slideTarget = destNote;
//_prevConvertedNote.slideType = SlideType.Shift;
destNote.IsHammerPullOrigin = false;
destNote.IsGhost = true;
//_prevConvertedNote.hammerPullOrigin = destNote;// _prevConvertedNote;
destNote.HammerPullOrigin = _prevConvertedNote;
}
_prevConvertedNote = destNote;
}
}
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;
}
}
});
}
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;
}
private void Beat(Voice voice)
{
// duration specifier?
if (_sy == AlphaTexSymbols.DoubleDot)
{
NewSy();
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
var duration = (int)_syData;
switch (duration)
{
case 1:
case 2:
case 4:
case 8:
case 16:
case 32:
case 64:
_currentDuration = ParseDuration((int)_syData);
break;
default:
Error("duration", AlphaTexSymbols.Number, false);
break;
}
NewSy();
return;
}
var beat = new Beat();
voice.AddBeat(beat);
if (voice.Bar.MasterBar.TempoAutomation != null && voice.Beats.Count == 1)
{
beat.Automations.Add(voice.Bar.MasterBar.TempoAutomation);
}
// notes
if (_sy == AlphaTexSymbols.LParensis)
{
NewSy();
Note(beat);
while (_sy != AlphaTexSymbols.RParensis && _sy != AlphaTexSymbols.Eof)
{
Note(beat);
}
if (_sy != AlphaTexSymbols.RParensis)
{
Error("note-list", AlphaTexSymbols.RParensis);
}
NewSy();
}
// rest
else if (_sy == AlphaTexSymbols.String && _syData.ToString().ToLower() == "r")
{
// rest voice -> no notes
NewSy();
}
else
{
Note(beat);
}
// new duration
if (_sy == AlphaTexSymbols.Dot)
{
NewSy();
if (_sy != AlphaTexSymbols.Number)
{
Error("duration", AlphaTexSymbols.Number);
}
var duration = (int)_syData;
switch (duration)
{
case 1:
case 2:
case 4:
case 8:
case 16:
case 32:
case 64:
_currentDuration = ParseDuration((int)_syData);
break;
default:
Error("duration", AlphaTexSymbols.Number, false);
break;
}
NewSy();
}
beat.Duration = _currentDuration;
// beat multiplier (repeat beat n times)
var beatRepeat = 1;
if (_sy == AlphaTexSymbols.Multiply)
{
NewSy();
// multiplier count
if (_sy != AlphaTexSymbols.Number)
{
Error("multiplier", AlphaTexSymbols.Number);
}
else
{
beatRepeat = (int)_syData;
}
NewSy();
}
BeatEffects(beat);
for (var i = 0; i < beatRepeat - 1; i++)
{
voice.AddBeat(beat.Clone());
}
}
internal static void CopyTo(Voice src, Voice dst)
{
dst.Index = src.Index;
dst.IsEmpty = src.IsEmpty;
}
