public Line(string internalId, bool unified = true, params Line[] lines)
{
Sanity.Requires(lines.Length > 0, "Merge lines requires at least one line(s).");
CorpusName = lines[0].CorpusName;
SpeakerId = unified ? lines[0].SpeakerId : "U";
ScenarioId = lines[0].ScenarioId;
InternalId = internalId;
Transcription = string.Join(" ", lines.Select(x => x.Transcription));
}
public TextGridItem(TextGridItem item)
{
Sanity.Requires(Type == item.Type, "The two TextGridItem are different.");
TierIndex = item.TierIndex;
Index = item.Index;
Name = item.Name;
IsSet = item.IsSet;
Text = item.Text;
}
public static string GetXmlAttribute(this XmlNode node, params string[] nameList)
{
Sanity.Requires(node != null, "The base node is null.");
Sanity.Requires(nameList.Length > 1, "The name list has to be longer than 1.");
XmlNode currentNode = node;
foreach (string name in nameList.Take(nameList.Length - 1))
{
currentNode = currentNode[name];
Sanity.Requires(currentNode != null, $"The node {name} does not exist.");
}
return(currentNode[nameList.Last()].Value);
}
protected override void Set(string line)
{
var split = line.Split('\t');
Sanity.RequiresLine(split.Length == 8, "TcLine");
CorpusName = split[0];
SpeakerId = split[1];
ScenarioId = split[2];
InternalId = split[3];
StartTime = double.Parse(split[4]);
EndTime = double.Parse(split[5]);
Transcription = split[6];
SrcAudioPath = split[7];
}
private IEnumerable <string> OutputTierHeader(double xmin, double xmax, List <TextGridItem> list, string tabOffset)
{
Sanity.Requires(list.Count > 0, "The tier is empty.");
var first = list[0];
string classLine, sizeLine;
switch (first.Type)
{
case TextGridItemType.Interval:
classLine = $"{tabOffset}\tclass = \"IntervalTier\"";
sizeLine = $"{tabOffset}\tintervals: size = {list.Count}";
break;
case TextGridItemType.Point:
classLine = $"{tabOffset}\tclass = \"TextTier\"";
sizeLine = $"{tabOffset}\tpoints: size = {list.Count}";
break;
default:
throw new TangInfrastructureException("Invalid text grid type: " + first.Type.ToString());
}
yield return($"{tabOffset}item [{first.TierIndex}]:");
yield return(classLine);
yield return($"{tabOffset}\tname = \"{first.Name}\"");
yield return($"{tabOffset}\txmin = {xmin}");
yield return($"{tabOffset}\txmax = {xmax}");
yield return(sizeLine);
var outputList = list.SelectMany(x => x.ToTextGrid(tabOffset + "\t"));
foreach (string line in outputList)
{
yield return(line);
}
}
public static void ArrayPlace <T>(this T[] bigArray, T[] smallArray, int index)
{
Sanity.Requires(index >= 0, "Index cannot be less than 0.");
Sanity.Requires(smallArray.Length + index <= bigArray.Length, "Index out of range.");
Array.Copy(smallArray, 0, bigArray, index, smallArray.Length);
}
private IEnumerable <TextGridItem> Parse(IEnumerable <string> list)
{
TextGridItem currentItem = new TextGridItem();
TextGridInterval currentInterval = new TextGridInterval();
TextGridPoint currentText = new TextGridPoint();
int currentTier = 0;
string currentName = string.Empty;
bool inInterval = false;
bool inHeader = true;
foreach (string line in list)
{
if (InItemListReg.IsMatch(line))
{
currentTier = int.Parse(InItemListReg.Match(line).Groups[1].Value);
currentItem.TierIndex = currentTier;
inHeader = false;
continue;
}
if (inHeader)
{
Header.Add(line);
}
if (NameReg.IsMatch(line))
{
currentName = NameReg.Match(line).Groups[1].Value;
currentItem.Name = currentName;
continue;
}
if (IntervalReg.IsMatch(line))
{
inInterval = true;
currentItem.Index = int.Parse(IntervalReg.Match(line).Groups[1].Value);
currentInterval = new TextGridInterval(currentItem);
currentInterval.IsSet = true;
currentItem = new TextGridItem {
Name = currentName, TierIndex = currentTier
};
continue;
}
if (line.Trim().StartsWith("xmin") && inInterval)
{
Sanity.Requires(currentInterval.IsSet, "Invalid format.");
currentInterval.XMin = double.Parse(line.Split('=')[1].Trim());
continue;
}
if (line.Trim().StartsWith("xmax") && inInterval)
{
Sanity.Requires(currentInterval.IsSet, "Invalid format.");
currentInterval.XMax = double.Parse(line.Split('=')[1].Trim());
continue;
}
if (line.Trim().StartsWith("text"))
{
Sanity.Requires(currentInterval.IsSet, "Invalid format.");
currentInterval.Text = line.Split('=')[1].Trim(Trims);
inInterval = false;
yield return(currentInterval);
continue;
}
if (PointReg.IsMatch(line))
{
currentItem.Index = int.Parse(PointReg.Match(line).Groups[1].Value);
currentText = new TextGridPoint(currentItem);
currentText.IsSet = true;
currentItem = new TextGridItem {
Name = currentName, TierIndex = currentTier
};
}
if (line.Trim().StartsWith("number"))
{
Sanity.Requires(currentText.IsSet, "Invalid format");
currentText.Point = double.Parse(line.Split('=')[1].Trim(Trims));
continue;
}
if (line.Trim().StartsWith("mark"))
{
Sanity.Requires(currentText.IsSet, "Invalid format");
currentText.Text = line.Split('=')[1].Trim(Trims);
yield return(currentText);
continue;
}
}
}
