public static List<Run> GetSpanRuns(string source)
{
string[] parts = spanRegex.Split(source);
var result = new List<Run>();
foreach (string part in parts)
{
Run run = new Run();
run.Content = null;
run.Lang = null;
run.StyleName = null;
run.Guid = null;
Match match = spanContentsRegex.Match(part);
if (!match.Success || match.Groups.Count < 8 || !match.Groups["spanText"].Success)
{
// We're outside a span
run.Content = part;
result.Add(run);
continue;
}
// We're inside a span
run.Content = match.Groups["spanText"].Value;
if (match.Groups["langAttr1"].Success && match.Groups["langText1"].Success)
run.Lang = match.Groups["langText1"].Value;
else if (match.Groups["langAttr2"].Success && match.Groups["langText2"].Success)
run.Lang = match.Groups["langText2"].Value;
if (match.Groups["classAttr"].Success && match.Groups["classText"].Success)
{
string[] classes = match.Groups["classText"].Value.Split(null); // Split on any whitespace
foreach (string cls in classes)
{
Match m = styleRegex.Match(cls);
if (m.Success && m.Groups[1].Success)
run.StyleName = m.Groups[1].Value.Replace("_SPACE_", " ");
Guid g;
m = guidRegex.Match(cls);
if (m.Success && m.Groups[1].Success && Guid.TryParse(m.Groups[1].Value, out g))
run.Guid = g;
m = intPropRegex.Match(cls);
if (m.Success && m.Groups["propNum"].Success && m.Groups["propValue"].Success && m.Groups["propVariation"].Success)
{
if (run.IntProperties == null)
run.IntProperties = new Dictionary<int, IntProperty>();
int propNum;
int propValue;
int propVariation;
if (Int32.TryParse(m.Groups["propNum"].Value, out propNum) &&
Int32.TryParse(m.Groups["propValue"].Value, out propValue) &&
Int32.TryParse(m.Groups["propVariation"].Value, out propVariation))
{
run.IntProperties[propNum] = new IntProperty(propValue, propVariation);
}
}
m = strPropRegex.Match(cls);
if (m.Success && m.Groups["propNum"].Success && m.Groups["propValue"].Success)
{
if (run.StringProperties == null)
run.StringProperties = new Dictionary<int, string>();
int propNum;
if (Int32.TryParse(m.Groups["propNum"].Value, out propNum))
run.StringProperties[propNum] = m.Groups["propValue"].Value.Replace("_SPACE_", " ");
}
}
}
result.Add(run);
}
return result;
}
public static bool RunWasSpan(Run run)
{
return run.Lang != null || run.StyleName != null || run.Guid != null;
}
