/// <summary>
/// Gets the length of the longest string value in the tuning
/// </summary>
/// <param name="tuning">Tuning</param>
/// <returns>Length of the longest string</returns>
public static int GetLongestStringLength(Tuning tuning)
{
int max=0;
for (int i = 0; i < tuning.Length; i++)
{
if (tuning[i].Length > max)
max = tuning[i].Length;
}
return max;
}
/// <summary>
/// Prints a list of chords
/// </summary>
/// <param name="chords">List of chords</param>
/// <param name="mode">Tuning mode</param>
/// <param name="maxChordsInLine">Maximum number of chords in a single line</param>
/// <returns>String representation of the list of chords</returns>
public static String PrintChords(List<Chord> chords, TuningMode mode,int maxChordsInLine)
{
Tuning _tuning = new Tuning(mode);
int _nStrings = _tuning.Length;
StringBuilder retVal = new StringBuilder();
SortedDictionary<int, StringBuilder> _stringText = new SortedDictionary<int, StringBuilder>();
bool nextLine = true;
int chordCount = 0;
while (nextLine)
{
nextLine = false;
_stringText.Clear();
if (chords.Count == chordCount)
{
nextLine = false;
}
else
{
//get longest string length
int maxStringWidth = Tuning.GetLongestStringLength(_tuning);
//init strings
for (int i = 1; i <= _nStrings; i++)
{
_stringText.Add(i, new StringBuilder(_tuning[i - 1].ToUpper().PadLeft(maxStringWidth, ' ') + "["));
}
//add flags stringbuilder
_stringText.Add(-1, new StringBuilder("".PadLeft(maxStringWidth + 1, ' ')));
Chord currentChord = null;
String toPrint = "";
int counter = 1;
for (int i = chordCount; i < chords.Count && !nextLine; i++)
{
currentChord = chords[i];
//process chord
for (int j = 0; j < currentChord.Strings.Length; j++)
{
if (currentChord.Strings[j] == SpecialStrings.Pull)
{
toPrint = "p---";
}
else if (currentChord.Strings[j] == SpecialStrings.HammerDown)
{
toPrint = "h---";
}
else if (currentChord.Strings[j] == SpecialStrings.SlideUp)
{
toPrint = "/---";
}
else if (currentChord.Strings[j] == SpecialStrings.SlideDown)
{
toPrint = "\\---";
}
else if (currentChord.Strings[j] == SpecialStrings.NotPlayed)
{
toPrint = "---x";
}
else if (currentChord.Strings[j] == SpecialStrings.FullBend)
{
toPrint = "b---";
}
else if (currentChord.Strings[j] == SpecialStrings.HalfBend)
{
toPrint = "b|2--";
}
else if (currentChord.Strings[j] == SpecialStrings.QuarterBend)
{
toPrint = "b|4--";
}
else if (currentChord.Strings[j] == -1)
{
toPrint = "----";
}
else
{
//regular chord
toPrint = currentChord.Strings[j].ToString().PadLeft(4, '-');
}
_stringText[j + 1].Append(toPrint);
}
//process chord flags
switch (currentChord.ChordFlags)
{
case ChordFlags.None:
_stringText[-1].Append(" ");
break;
case ChordFlags.PalmMute:
_stringText[-1].Append(" PM");
break;
case ChordFlags.Harmonic:
_stringText[-1].Append(" H");
break;
}
if (counter == maxChordsInLine)
{
nextLine = true;
chordCount += maxChordsInLine;
}
else counter++;
}
if (counter != maxChordsInLine)
{
for (int i = counter; i <= maxChordsInLine; i++)
{
for (int j = 1; j <= _nStrings; j++)
{
_stringText[j].Append("----");
}
_stringText[-1].Append(" ");
}
}
for (int i = 1; i <= _nStrings; i++)
{
_stringText[i].Append("]\r\n");
retVal.Append(_stringText[i].ToString());
}
retVal.Append(_stringText[-1].ToString());
retVal.Append("\r\n\r\n");
}
}
return retVal.ToString();
}
