private void Button_Click(object sender, RoutedEventArgs e)
{
Left.Visibility = Visibility.Hidden;
Right.Visibility = Visibility.Hidden;
if (PianoKeyChooseNote.Count() == 0)
{
MessageBox.Show("未指定钢琴上的键位！", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
ArrowMode = "DetectChord";
string style = PianoChordStyle.Text;
string bassStyle = PianoChordBassStyle.Text;
string bassNoteStr = PianoKeyChooseNote.First(s =>
int.Parse(s.Split('-')[2]) == PianoKeyChooseNote.Min(k => int.Parse(k.Split('-')[2]))).Split('-')[1];
List <Note> NoteList = new List <Note>();
foreach (var keyNote in PianoKeyChooseNote)
{
int index = int.Parse(keyNote.Split('-')[0]);
string noteStr = keyNote.Split('-')[1];
var note = NoteUtils.ParseNote(noteStr);
if (!NoteList.Contains(note))
{
NoteList.Add(note);
}
}
RetroChord res;
try
{
if (bassStyle == "不指定低音")
{
res = ChordAnalysis.ChordRecognizer(NoteList);
}
else
{
res = ChordAnalysis.ChordRecognizer(NoteList, bass: NoteUtils.ParseNote(bassNoteStr));
}
candidate = res.Select(r => r.chord).ToList();
ChordNameTextBox.Text = res.BestChord.Title;
Left.Visibility = Visibility.Visible;
Right.Visibility = Visibility.Visible;
}
catch
{
MessageBox.Show("和弦分析出现未知错误！", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
//private void cmdLoad_Click(object sender, EventArgs e) {
// if (File.Exists(Cfg.ChordNamesRankIniFilePath)) ChordAnalysis.LoadRanks();
// else ChordAnalysis.SetRanksToDefault();
// UpdateOpts();
//}
private void cmdLoadDflts_Click(object sender, EventArgs e)
{
ChordAnalysis.SetRanksToDefault();
UpdateOpts();
}
internal void ShowList()
{
if (Type == eList.Msgs)
{
txtList.Lines = Msgs;
return;
}
string[] lines = null;
clsFileStream fs = null;
if (P.F.FSTrackMap != null)
{
fs = P.F.FSTrackMap;
}
else if (P.F.FileStreamConv != null)
{
fs = P.F.FileStreamConv;
}
//* get first selected track, or null
if (Type == eList.Strm)
{
clsTrks.T trk = null;
clsFileStream.clsEvStrm[] strm = P.F.FSTrackMap.Strm;
if (strm == null)
{
return;
}
clsTrks.Array <bool> trkselect = P.F.frmTrackMap?.GetSelectedTrks();
if (trkselect != null)
{
foreach (clsTrks.T t in trkselect.Next)
{
if (trkselect[t])
{
trk = t;
break;
}
}
}
Text = "Show Strm for ";
Text += (trk == null) ? "all tracks" : "track " + trk.ToString();
//* display headings
List <string> list = new List <string>(110);
string fmt = "{0,6} {1,3} {2,6} {3,6} {4}";
list.Add((string.Format(fmt, "Seq", "Trk", "Ticks", "DITime", "Data")));
//* show data from CurrentBBT
int strmpos = clsFileStream.clsPlay.Find(P.F.FSTrackMap, strm, P.F.CurrentBBT.Ticks);
int cnt = 0;
for (int i = strmpos; i < strm.Length; i++)
{
clsFileStream.clsEvStrm s = strm[i];
if (trk != null && s.Trk != null && trk != s.Trk)
{
continue;
}
string t = (s.Trk == null) ? "*" : s.Trk.ToString();
list.Add(String.Format(fmt, i, t, s.Ticks, s.QTime, s.ToString()));
if (++cnt > 100)
{
break;
}
}
lines = list.ToArray();
}
else if (Type == eList.Attributes)
{
if (P.F.MTime == null)
{
return;
}
Text = "Show Project and System Attributes";
List <string> lineslist = new List <string>();
//lineslist.Add("Version = " + P.Version);
lineslist.Add("64-bit Operating System = " + Environment.Is64BitOperatingSystem);
lineslist.Add("64-bit Process = " + Environment.Is64BitProcess);
lineslist.Add("Debug Mode = " + Debugger.IsAttached);
//#if APPDATAPATH
// lineslist.Add("AppDataPath = true");
//#else
// lineslist.Add("AppDataPath = false");
//#endif
#if ADVANCED
lineslist.Add("Advanced = true");
#else
lineslist.Add("Advanced = false");
#endif
lineslist.Add("TicksPerQuarterNote = " + P.F.MTime.TicksPerQNote);
lineslist.Add("TicksPerQI = " + P.F.TicksPerQI);
lineslist.Add("QIPerNote = " + P.F.QIPerNote);
if (P.F.FSTrackMap?.Text00.Count > 0)
{
lineslist.Add("");
lineslist.Add("Initial text events on MidiFile conductor track");
lineslist.Add("-----------------------------------------------");
foreach (string text in P.F.FSTrackMap?.Text00)
{
lineslist.Add(text);
}
}
lines = lineslist.ToArray();
}
else if (Type == eList.TSigs)
{
if (P.F.MTime?.TSigs == null)
{
return;
}
Text = "Show Time Signatures";
string fmt = "{0,3} {1,2}/{2,-2}";
//* bar nn / dd
lines = new string[P.F.MTime.TSigs.Length + 2];
//lines[0] = "Source: Midi";
lines[0] = string.Format(fmt, "Bar", "NN", "DD");
for (int i = 0; i < P.F.MTime.TSigs.Length; i++)
{
clsMTime.clsTSigBB tsig = P.F.MTime.TSigs[i];
lines[i + 1] = String.Format(fmt, tsig.Bar + 1, tsig.NN, tsig.DD);
}
}
else if (Type == eList.Keys)
{
clsKeysTicks keys = P.F.Keys;
if (keys == null)
{
return;
}
Text = "Show Keys";
string fmt = "{0,3} {1,4} {2,5} {3,-5}";
//* bar beat pitch scale
lines = new string[keys.Keys.Count + 1];
lines[0] = string.Format(fmt, "Bar", "Beat", "Pitch", "Scale");
for (int i = 0; i < keys.Keys.Count; i++)
{
clsKeyTicks key = keys.Keys[i];
lines[i + 1] = String.Format(fmt, key.BBT.Bar + 1, key.BBT.BeatsRemBar + 1, key.KeyNoteStr_ToSharpFlat, key.Scale);
}
}
else if (Type == eList.Tempos)
{
if (fs == null || fs.TempoMap == null)
{
return;
}
Text = "Show Tempos";
string fmt = "{0,3} {1,4} {2,5} {3,9} {4,10}";
//* bar beat tempo
lines = new string[Math.Max(2, fs.TempoMap.Count + 1)];
lines[0] = string.Format(fmt, "Bar", "Beat", "Tempo", "MidiTempo", "MSecsPerQI");
int miditempo, bpm, msecsperqi;
if (fs.TempoMap.Count == 0)
{
//miditempo = fs.TempoMap[0]; //default
miditempo = fs.TempoMap.GetFirstValue(); //default
msecsperqi = (P.F.TicksPerQI * miditempo) / (P.F.MTime.TicksPerQNote * 1000);
//msecsperpi = (P.F.TicksPerPI * miditempo) / (P.F.MTime.TicksPerQNote * 1000);
int dd = P.F.MTime.GetTSig(0).DD;
bpm = clsAudioSync.DivRound(dd * 60000000, 4 * miditempo);
lines[1] = String.Format(fmt, 1, 1, bpm, miditempo, msecsperqi);
lines[1] += " (default)";
}
else
{
//for (int i = 0; i < fs.TempoMap.Count; i++) {
// int ticks = fs.TempoMap.KeyByIndex(i);
// miditempo = fs.TempoMap.ValByIndex(i);
int linenum = 1;
foreach (KeyValuePair <int, int> pair in fs.TempoMap)
{
int ticks = pair.Key;
miditempo = pair.Value;
clsMTime.clsBBT bbt = new clsMTime.clsBBT(ticks);
msecsperqi = (P.F.TicksPerQI * miditempo) / (P.F.MTime.TicksPerQNote * 1000);
int dd = P.F.MTime.GetTSig(ticks).DD;
bpm = clsAudioSync.DivRound(dd * 60000000, 4 * miditempo);
//lines[i + 1] = String.Format(fmt, bbt.Bar + 1, bbt.BeatsRemBar + 1, bpm, miditempo, msecsperdi);
lines[linenum++] = String.Format(fmt, bbt.Bar + 1, bbt.BeatsRemBar + 1, bpm, miditempo, msecsperqi);
}
}
}
else if (Type == eList.CtlrTots)
{
if (fs == null || fs.MidiCtlrs == null)
{
return; //or P.F.MultiMap or P.F.MultiPlay???
}
Text = "Show Controller Totals";
string fmt = "{0,4} {1,4} {2,4} {3,6} {4}";
//string fmt = "{0,4} {1,4} {2,4} {3,4} {4,6} {5}";
//* trk port chan ctlr total description
List <string> l = new List <string>();
l.Add(string.Format(fmt, " Trk", "Chan", "Ctlr", "Total", "Description"));
for (int ctlr = 0; ctlr < fs.MidiCtlrs.DataLast.GetLength(0); ctlr++)
{
for (int pc = 0; pc < 16; pc++)
{
if (fs.MidiCtlrs.DataLast[ctlr, pc] == null)
{
continue;
}
int tot = fs.MidiCtlrs.DataLast[ctlr, pc].Count;
string trk = "*";
string desc = "???";
if (ctlr == clsMidiCtlrs.PatchCtlrNum)
{
desc = "Patch";
}
else
{
desc = MidiCtlrList.Desc[ctlr];
}
l.Add(String.Format(fmt, trk, (pc + 1), ctlr, tot, desc));
}
}
lines = l.ToArray();
}
else if (Type == eList.CtlrDetails)
{
if (fs == null || fs.MidiCtlrs == null)
{
return; //or P.F.MultiMap or P.F.MultiPlay???
}
Text = "Show Controller Details";
string fmt = "{0,4} {1,4} {2,4} {3,6} {4,9} {5,4} {6}";
//string fmt = "{0,4} {1,4} {2,4} {3,4} {4,6} {5,9} {6,4} {7}";
//* trk port chan ctlr ticks value description
List <string> l = new List <string>();
l.Add(string.Format(fmt, " Trk", "Chan", "Ctlr", "Ticks", "BBT", " Val", "Description"));
for (int pc = 0; pc < 16; pc++)
{
string trk = "*";
for (int ctlr = 0; ctlr < fs.MidiCtlrs.DataLast.GetLength(0); ctlr++)
{
string desc = "???";
//clsMidiCtlrs.clsMap<int> map = fs.MidiCtlrs.DataLast[ctlr, pc];
clsMap <int> map = fs.MidiCtlrs.DataLast[ctlr, pc];
if (map == null)
{
continue;
}
foreach (KeyValuePair <int, int> pair in map)
{
int ticks = pair.Key;
clsMTime.clsBBT bbt = new clsMTime.clsBBT(ticks);
int val = pair.Value;
if (ctlr == clsMidiCtlrs.PatchCtlrNum)
{
desc = "Patch: " + GeneralMidiList.Desc[val];
}
else
{
desc = MidiCtlrList.Desc[ctlr];
}
l.Add(String.Format(fmt, trk, (pc + 1), ctlr, ticks, bbt.ToString(), val, desc));
}
}
}
lines = l.ToArray();
}
else if (Type == eList.Debug)
{
Text = "Show Debug Info";
List <string> l = new List <string>();
l.Add("Current Ticks = " + P.F.CurrentBBT.Ticks);
if (P.F != null)
{
if (P.F.MTime != null)
{
l.Add("P.F.MTime.TicksPerQNote = " + P.F.MTime.TicksPerQNote);
}
l.Add("P.F.TicksPerDI = " + P.F.TicksPerQI);
//l.Add("P.F.TicksPerPI = " + P.F.TicksPerPI);
l.Add("P.F.MaxTicks = " + P.F.MaxBBT.Ticks);
l.Add("P.F.MaxDITime = " + P.F.MaxBBT.QI);
//l.Add("P.F.MaxPITime = " + P.F.MaxPITime);
}
lines = l.ToArray();
}
else if (Type == eList.ChordList) //standard chords
{
Text = "Show Chords";
string fmt = "{0,-8} {1,-8} {2,-8} {3,-4} {4,-24}";
lines = new string[ChordAnalysis.USToTemplate.Values.Count + 1];
lines[0] = string.Format(fmt, "Name", "Name", "Name", "Rank", "Notes");
for (int i = 0; i < ChordAnalysis.FileSeqToTemplate.Values.Count; i++)
{
ChordAnalysis.clsTemplate t = ChordAnalysis.FileSeqToTemplate.Values[i];
string notes = ""; //root note
for (int j = 0; j < 12; j++)
{
if (t.PC[j])
{
notes += NoteName.ToSharpFlat(NoteName.GetNoteName(0, 0, j)) + ' ';
}
}
List <string> names = ChordAnalysis.GetSynonyms(t);
string name0 = names[0];
string name1 = (names.Count > 1) ? names[1] : "";
string name2 = (names.Count > 2) ? names[2] : "";
lines[i + 1] = String.Format(fmt, name0, name1, name2, t.Rank, notes);
}
}
else
{
LogicError.Throw(eLogicError.X048);
lines = new string[] { "Invalid Show Type" };
}
txtList.Lines = lines;
txtList.Select(0, 0);
} //method