public CautionaryChordSymbol(Voice voice, CautionaryChordDef lccd, int absMsPosition, PageFormat pageFormat) : base(voice, lccd.MsDuration, absMsPosition, pageFormat.MinimumCrotchetDuration, pageFormat.MusicFontHeight * pageFormat.SmallSizeFactor) { SetNoteheadPitchesAndVelocities(lccd.NotatedMidiPitches, lccd.NotatedMidiVelocities); _durationClass = DurationClass.cautionary; _msDuration = 0; Stem.Draw = false; }
public CautionaryChordSymbol(Voice voice, CautionaryChordDef lccd, float fontSize) : base(voice, lccd.MsDuration, lccd.MsPosition, 600, fontSize) { SetNoteheadPitches(lccd.NotatedMidiPitches); _durationClass = DurationClass.cautionary; _msDuration = 0; Stem.Draw = false; }
public override NoteObject GetNoteObject(Voice voice, IUniqueDef iud, bool firstDefInVoice, ref byte currentVelocity, float musicFontHeight) { NoteObject noteObject = null; CautionaryChordDef cautionaryChordDef = iud as CautionaryChordDef; MidiChordDef midiChordDef = iud as MidiChordDef; InputChordDef inputChordDef = iud as InputChordDef; RestDef restDef = iud as RestDef; ClefChangeDef clefChangeDef = iud as ClefChangeDef; PageFormat pageFormat = voice.Staff.SVGSystem.Score.PageFormat; float cautionaryFontHeight = pageFormat.CautionaryNoteheadsFontHeight; int minimumCrotchetDuration = pageFormat.MinimumCrotchetDuration; if (cautionaryChordDef != null && firstDefInVoice) { CautionaryChordSymbol cautionaryChordSymbol = new CautionaryChordSymbol(voice, cautionaryChordDef, cautionaryFontHeight); noteObject = cautionaryChordSymbol; } else if (midiChordDef != null) { OutputChordSymbol outputChordSymbol = new OutputChordSymbol(voice, midiChordDef, minimumCrotchetDuration, musicFontHeight); if (midiChordDef.MidiVelocity != currentVelocity) { outputChordSymbol.AddDynamic(midiChordDef.MidiVelocity, currentVelocity); currentVelocity = midiChordDef.MidiVelocity; } noteObject = outputChordSymbol; } else if (inputChordDef != null) { InputChordSymbol inputChordSymbol = new InputChordSymbol(voice, inputChordDef, minimumCrotchetDuration, musicFontHeight); noteObject = inputChordSymbol; } else if (restDef != null) { RestSymbol restSymbol = new RestSymbol(voice, iud, minimumCrotchetDuration, musicFontHeight); noteObject = restSymbol; } else if (clefChangeDef != null) { ClefChangeSymbol clefChangeSymbol = new ClefChangeSymbol(voice, clefChangeDef.ClefType, cautionaryFontHeight, ((IUniqueDef)iud).MsPosition); noteObject = clefChangeSymbol; } return(noteObject); }
/// <summary> /// Returns two bars. The first is the beginning of the argument bar up to absoluteSplitPos, /// The second is the end of the argument bar beginning at absoluteSplitPos. /// The final UniqueMidiDurationDef in each voice.UniqueMidiDurationDefs list is converted /// to a FinalLMDDInVoice object containing an MsDurationToBarline property. /// If a chord or rest overlaps a barline, a LocalizedCautionaryChordDef object is created at the /// start of the voice.UniqueMidiDurationDefs in the second bar. A LocalizedCautionaryChordDef /// object is a kind of chord which is used while justifying systems, but is not displayed and /// does not affect performance. /// ClefChangeDefs are placed at the end of the first bar, not at the start of the second bar. /// </summary> protected List <List <VoiceDef> > SplitBar(List <VoiceDef> originalBar, int absoluteSplitPos) { List <List <VoiceDef> > twoBars = new List <List <VoiceDef> >(); List <VoiceDef> firstBar = new List <VoiceDef>(); List <VoiceDef> secondBar = new List <VoiceDef>(); twoBars.Add(firstBar); twoBars.Add(secondBar); int originalBarStartPos = originalBar[0].UniqueDefs[0].MsPosition; int originalBarEndPos = originalBar[0].UniqueDefs[originalBar[0].UniqueDefs.Count - 1].MsPosition + originalBar[0].UniqueDefs[originalBar[0].UniqueDefs.Count - 1].MsDuration; VoiceDef firstBarVoice; VoiceDef secondBarVoice; foreach (VoiceDef voice in originalBar) { TrkDef outputVoice = voice as TrkDef; if (outputVoice != null) { firstBarVoice = new TrkDef(outputVoice.MidiChannel, new List <IUniqueDef>()); firstBar.Add(firstBarVoice); secondBarVoice = new TrkDef(outputVoice.MidiChannel, new List <IUniqueDef>()); secondBar.Add(secondBarVoice); } else { firstBarVoice = new InputVoiceDef(); firstBar.Add(firstBarVoice); secondBarVoice = new InputVoiceDef(); secondBar.Add(secondBarVoice); } foreach (IUniqueDef iUnique in voice.UniqueDefs) { int udMsDuration = iUnique.MsDuration; IUniqueSplittableChordDef uniqueChordDef = iUnique as IUniqueSplittableChordDef; if (uniqueChordDef != null) { udMsDuration = (uniqueChordDef.MsDurationToNextBarline == null) ? iUnique.MsDuration : (int)uniqueChordDef.MsDurationToNextBarline; } int udEndPos = iUnique.MsPosition + udMsDuration; if (iUnique.MsPosition >= absoluteSplitPos) { if (iUnique.MsPosition == absoluteSplitPos && iUnique is ClefChangeDef) { firstBarVoice.UniqueDefs.Add(iUnique); } else { Debug.Assert(udEndPos <= originalBarEndPos); secondBarVoice.UniqueDefs.Add(iUnique); } } else if (udEndPos > absoluteSplitPos) { int durationAfterBarline = udEndPos - absoluteSplitPos; if (iUnique is RestDef) { // This is a rest. Split it. RestDef firstRestHalf = new RestDef(iUnique.MsPosition, absoluteSplitPos - iUnique.MsPosition); firstBarVoice.UniqueDefs.Add(firstRestHalf); RestDef secondRestHalf = new RestDef(absoluteSplitPos, durationAfterBarline); secondBarVoice.UniqueDefs.Add(secondRestHalf); } else if (iUnique is CautionaryChordDef) { // This is a cautionary chord. Set the position of the following barline, and // Add an LocalizedCautionaryChordDef at the beginning of the following bar. iUnique.MsDuration = absoluteSplitPos - iUnique.MsPosition; firstBarVoice.UniqueDefs.Add(iUnique); CautionaryChordDef secondLmdd = new CautionaryChordDef((IUniqueChordDef)iUnique, absoluteSplitPos, durationAfterBarline); secondBarVoice.UniqueDefs.Add(secondLmdd); } else { // This is a MidiChordDef or a InputChordDef. // Set the position of the following barline, and add a CautionaryChordDef at the beginning // of the following bar. if (uniqueChordDef != null) { uniqueChordDef.MsDurationToNextBarline = absoluteSplitPos - iUnique.MsPosition; } firstBarVoice.UniqueDefs.Add((IUniqueDef)uniqueChordDef); CautionaryChordDef secondLmdd = new CautionaryChordDef((IUniqueChordDef)uniqueChordDef, absoluteSplitPos, durationAfterBarline); secondBarVoice.UniqueDefs.Add(secondLmdd); } } else { Debug.Assert(udEndPos <= absoluteSplitPos && iUnique.MsPosition >= originalBarStartPos); firstBarVoice.UniqueDefs.Add(iUnique); } } } return(twoBars); }