protected void CalculDurationSymbols()
{
int DurationSymbolsLength = (int)minSymbolDuration - (int)maxSymbolDuration + 1;
if (!dottedMusicSymbolDuration)
{
DurationSymbols = new DurationSymbol[DurationSymbolsLength];
}
else
{
DurationSymbols = new DurationSymbol[DurationSymbolsLength * 2];
}
double QuaterTimeDuration = 60 / (double)tempo * 10000000;
double PowerOfTwo = Math.Pow(2, (int)MusicSymbolDuration.Quarter - (int)minSymbolDuration);
for (int i = 0; i < DurationSymbolsLength; i++)
{
if (!dottedMusicSymbolDuration)
{
DurationSymbols[i] = new DurationSymbol()
{
SymbolDuration = (MusicSymbolDuration)((int)minSymbolDuration - i),
TimeDuration = (long)(QuaterTimeDuration * PowerOfTwo),
Dotted = false
}
}
;
else
{
DurationSymbols[2 * i] = new DurationSymbol()
{
SymbolDuration = (MusicSymbolDuration)((int)minSymbolDuration - i),
TimeDuration = (long)(QuaterTimeDuration * PowerOfTwo),
Dotted = false
};
DurationSymbols[2 * i + 1] = new DurationSymbol()
{
SymbolDuration = (MusicSymbolDuration)((int)minSymbolDuration - i),
TimeDuration = (long)(QuaterTimeDuration * PowerOfTwo * 1.5),
Dotted = true
};
}
PowerOfTwo *= 2;
}
}
protected virtual MusicalSymbol SendMusicSymbol()
{
DurationSymbol DurationSymbol = GetDurationSymbol(LastNoteDuration);
MusicalSymbol Result;
/*if (PrevSilent)
* Result = new Rest(DurationSymbol.SymbolDuration, Convert.ToInt32(DurationSymbol.Dotted));
* else
* {
* List<int> NoteIds = new List<int>(Samples.Count - LastNoteInd);
* for (int i = LastNoteInd; i < Samples.Count; i++)
* NoteIds.Add(Samples[i].ID);
*
* LastNoteId = AvgNoteId(NoteIds);
*
* if (LastNoteId == -1)
* Result = new Rest(DurationSymbol.SymbolDuration, Convert.ToInt32(DurationSymbol.Dotted));
* else
* Result = Note.CreateNoteFromMidiPitch((int)LastNoteId, DurationSymbol.SymbolDuration,
* Convert.ToInt32(DurationSymbol.Dotted));
* }
*/
if (LastNoteId == -1)
{
Result = new Rest(DurationSymbol.SymbolDuration, Convert.ToInt32(DurationSymbol.Dotted));
}
else
{
Result = Note.CreateNoteFromMidiPitch((int)LastNoteId, DurationSymbol.SymbolDuration,
Convert.ToInt32(DurationSymbol.Dotted));
}
if (AddMuscialSymbol != null)
{
AddMuscialSymbol(Result);
}
return(Result);
}
