public ChordChangeHandlerBaseLine(FlatSecondFilter filter, Song song, short srcBarIndex, Chord orgChord)
{
this.filter = filter;
this.song = song;
this.srcBarIndex = srcBarIndex;
this.orgChord = orgChord;
}
protected Chord CreateMajorChord(short degree)
{
Chord chord = new Chord(this, degree);
if (minorFlag)
{
degree -= 3;
degree = RoundNote(degree);
}
switch (degree)
{
case 1: //1st
case 6: //4th
chord.ThirdNoteType = Chord.ThirdNoteTypes.MAJOR;
chord.FifthNoteType = Chord.FifthNoteTypes.NORMAL;
chord.SeventhNoteType = Chord.SeventhNoteTypes.MAJOR;
break;
case 3: //2nd
case 5: //3rd
case 10: //6th
chord.ThirdNoteType = Chord.ThirdNoteTypes.MINOR;
chord.FifthNoteType = Chord.FifthNoteTypes.NORMAL;
chord.SeventhNoteType = Chord.SeventhNoteTypes.MINOR;
break;
case 8: //5th
chord.ThirdNoteType = Chord.ThirdNoteTypes.MAJOR;
chord.FifthNoteType = Chord.FifthNoteTypes.NORMAL;
chord.SeventhNoteType = Chord.SeventhNoteTypes.MINOR;
break;
case 12: //7th
chord.ThirdNoteType = Chord.ThirdNoteTypes.MINOR;
chord.FifthNoteType = Chord.FifthNoteTypes.FLATTED;
chord.SeventhNoteType = Chord.SeventhNoteTypes.MINOR;
break;
default:
if (IsValidDegree(RoundNote((short)(degree + 3))))
{
chord.ThirdNoteType = Chord.ThirdNoteTypes.MINOR;
}
else if (IsValidDegree(RoundNote((short)(degree + 4))))
{
chord.ThirdNoteType = Chord.ThirdNoteTypes.MAJOR;
}
if (IsValidDegree(RoundNote((short)(degree + 7))))
{
chord.FifthNoteType = Chord.FifthNoteTypes.NORMAL;
}
else if (IsValidDegree(RoundNote((short)(degree + 6))))
{
chord.FifthNoteType = Chord.FifthNoteTypes.FLATTED;
}
else if (IsValidDegree(RoundNote((short)(degree + 8))))
{
chord.FifthNoteType = Chord.FifthNoteTypes.SHARPED;
}
if (IsValidDegree(RoundNote((short)(degree + 11))))
{
chord.SeventhNoteType = Chord.SeventhNoteTypes.MAJOR;
}
else if (IsValidDegree(RoundNote((short)(degree + 10))))
{
chord.SeventhNoteType = Chord.SeventhNoteTypes.MINOR;
}
else if (IsValidDegree(RoundNote((short)(degree + 9))))
{
chord.SeventhNoteType = Chord.SeventhNoteTypes.DOUBLE_FLATTED;
}
break;
}
return(chord);
}