internal static string PtrToDesc(sbyte ptr)
{
if (ptr == 0)
{
return("");
}
if (ptr > 0)
{
return(ChordAnalysis.PtrToDesc(ptr));
}
return(ChordDB.PtrToDesc(ptr));
}
internal static string ShowChordText(int[] chord, clsKeyTicks key)
{
//* form thread
//* show current playchord (root and qualifier)
if (chord == null || chord.Length < 3)
{
//P.frmSC.txtChordBottom.Text = "";
return("");
}
bool[] pcs = new bool[12];
foreach (int c in chord)
{
pcs[c] = true;
}
int rootpc = chord[0];
//List<string> names = ChordAnalysis.GetMatchingChordNames(pcs, rootpc);
//string qualifier = (names.Count == 0) ? "xxx" : names[0];
string qualifier = ChordAnalysis.GetName(pcs);
//string txt = NoteName.ToSharpFlat(NoteName._Names[key.MidiKey + 7][rootpc].TrimEnd()) + qualifier;
string txt = NoteName.ToSharpFlat(NoteName.GetName(key, rootpc).TrimEnd()) + qualifier;
return(txt);
}
internal ChordAnalysis.clsScore ChordinateEv(ref clsEvPC ev) //return score
//* assumes ChordAnalysis OpenDumpChords/SetParams already executed
{
if (ev.Notes == null)
{
return(null);
}
bool[] chord = new bool[12];
clsMTime.clsBBT onbbt = ev.OnBBT;
clsMTime.clsBBT offbbt = ev.OffBBT;
List <int> chnotes;
string qualifier;
for (int i = 0; i < ev.Notes.Length; i++)
{
chord[ev.Notes[i].PC[eKBTrans.None]] = true;
}
//ChordAnalysis.clsScore score = ChordAnalysis.GetTopChord(chord, P.F.Keys[onbbt.Ticks],
// (int)P.frmCfgChords.nudMaxChordTypeNoMatch.Value, onbbt,
// out qualifier, out chnotes);
ChordAnalysis.clsScore score = ChordAnalysis.GetTopChord(chord, P.F.Keys[onbbt.Ticks],
Forms.frmChordRanks.MaxRankNoMatch, onbbt, out qualifier, out chnotes);
if (score != null)
{
bool[] t = new bool[12];
for (int n = 0; n < chnotes.Count; n++)
{
t[chnotes[n]] = true;
}
ev = new clsEvPC(this, onbbt, t, chnotes);
ev.ChordQualifier = qualifier;
ev.OffBBT = offbbt;
ev.Root = true;
return(score);
}
return(null);
}