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 TextGridPoint(TextGridItem item) : base(item)
{
Type = TextGridItemType.Point;
}
public TextGridInterval(TextGridItem item) : base(item)
{
Type = TextGridItemType.Interval;
}
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;
}
}
}