public void read(List <string> fileList)
{
progressions.Clear();
foreach (string fileName in fileList)
{
StreamReader sr = new StreamReader(ChordProgressionDatabase.folder + fileName);
char[] separater = new char[] { ' ', ',', '\t', '|' };
int lineCount = 1;
while (!sr.EndOfStream)
{
string[] progressionString = sr.ReadLine().Split(separater).Where(p => p.Length > 0).ToArray();
ChordProgression progression = new List <Chord>();
foreach (string str in progressionString)
{
var chord = Chord.createChordFromChordName(str);
if (chord != null)
{
if (!ignoreSlashChord)
{
progression.Add(chord);
}
else
{
if (MainWindow.hasHarmony(chord.harmony))
{
progression.Add(chord);
}
else
{
chord.harmony.baseNote = 0;
chord.harmony.uniqueIdRecalculation();
progression.Add(chord);
}
}
}
else
{
MainWindow.Write("***Warning*** " + str + " (@" + fileName + ":line" + lineCount.ToString() + ")is skipped\n");
}
}
lineCount++;
if (progression.Count > 0)
{
progressions.Add(progression);
}
}
}
defaultWeight = new double[ChordBasic.toneCount, MainWindow.harmonyCount];
suggestWeight = new double[ChordBasic.toneCount, MainWindow.harmonyCount];
int sum = 0;
foreach (ChordProgression cp in progressions)
{
sum += cp.Count;
foreach (Chord chord in cp)
{
if (MainWindow.hasHarmony(chord.harmony))
{
defaultWeight[chord.root.id, MainWindow.getPadHarmonyId(chord.harmony)] += 1.0;
}
}
}
weightBalancing(ref defaultWeight);
MainWindow.Write("\t" + progressions.Count.ToString() + " chord progressions with " + sum.ToString() + " chords loaded\n");
}
private void convertProgression()
{
int transposeKey = 0;
string str = TextBox_ForConvert.Text;
str = removeTags(str);
string[] lines = str.Split('\n');
List <List <Chord> > chordProgressions = new List <List <Chord> >();
for (int i = 0; i < lines.Length; i++)
{
string line = lines[i];
string[] del = { "|", " ", "\t", "\r" };
string[] items = line.Split(del, StringSplitOptions.RemoveEmptyEntries);
string lastItem = "";
List <Chord> progression = new List <Chord>();
for (int j = 0; j < items.Length; j++)
{
string item = items[j];
if (item == "%")
{
item = lastItem;
}
if (item.Contains("key") || item.Contains("Key"))
{
var matchKeys = ChordBasic.toneList.FindAll(m => item.Contains(m.name) || (m.subname.Length > 0 && item.Contains(m.subname)));
if (matchKeys.Count > 0)
{
int cur = 0;
int maxlen = 0;
for (int key = 0; key < matchKeys.Count; key++)
{
if (item.Contains(matchKeys[key].name))
{
if (maxlen < matchKeys[key].name.Length)
{
maxlen = matchKeys[key].name.Length;
cur = key;
}
}
if (item.Contains(matchKeys[key].subname))
{
if (maxlen < matchKeys[key].subname.Length)
{
maxlen = matchKeys[key].subname.Length;
cur = key;
}
}
}
transposeKey = matchKeys[cur].id;
ConvertWrite("Transpose to " + matchKeys[cur].name + " with " + item + "\n");
}
}
else
{
var res = Chord.createChordFromChordName(item);
if (res == null)
{
ConvertWrite(item + " cannot translate\n");
}
else
{
res.transpose((ChordBasic.toneCount - transposeKey) % ChordBasic.toneCount);
progression.Add(res);
}
}
lastItem = item;
}
if (progression.Count > 0)
{
chordProgressions.Add(progression);
}
}
ConvertWrite("Text converted\n");
string resultString = "";
for (int i = 0; i < chordProgressions.Count; i++)
{
for (int j = 0; j < chordProgressions[i].Count; j++)
{
resultString += chordProgressions[i][j].ToString();
if (j + 1 != chordProgressions[i].Count)
{
resultString += "\t";
}
}
resultString += "\n";
}
TextBox_Converted.Text = resultString;
}
