GetLyrics(List <MidiTrack> tracks)
{
bool hasLyrics = false;
List <LyricSymbol>[] result = new List <LyricSymbol> [tracks.Count];
for (int tracknum = 0; tracknum < tracks.Count; tracknum++)
{
MidiTrack track = tracks[tracknum];
if (track.Lyrics == null)
{
continue;
}
hasLyrics = true;
result[tracknum] = new List <LyricSymbol>();
foreach (MidiEvent ev in track.Lyrics)
{
String text = UTF8Encoding.UTF8.GetString(ev.Value, 0, ev.Value.Length);
LyricSymbol sym = new LyricSymbol(ev.StartTime, text);
result[tracknum].Add(sym);
}
}
if (!hasLyrics)
{
return(null);
}
else
{
return(result);
}
}
/** Get the lyrics for each track */
private static List<LyricSymbol>[] GetLyrics(List<MidiTrack> tracks)
{
bool hasLyrics = false;
List<LyricSymbol>[] result = new List<LyricSymbol>[tracks.Count];
for (int tracknum = 0; tracknum < tracks.Count; tracknum++) {
MidiTrack track = tracks[tracknum];
if (track.Lyrics == null) {
continue;
}
hasLyrics = true;
result[tracknum] = new List<LyricSymbol>();
foreach (MidiEvent ev in track.Lyrics) {
String text = UTF8Encoding.UTF8.GetString(ev.Value, 0, ev.Value.Length);
LyricSymbol sym = new LyricSymbol(ev.StartTime, text);
result[tracknum].Add(sym);
}
}
if (!hasLyrics) {
return null;
}
else {
return result;
}
}