public static TextSpan GetSourceTextSpanForLineColumn(List <TextSpanMapping> mapping, int destLine, int destColumn)
{
foreach (var m in mapping)
{
LineColumnTextSpan destLineColumnTextSpan = m.DestTextSpan.GetLineColumn();
if (destLine >= destLineColumnTextSpan.BeginLine &&
destLine <= destLineColumnTextSpan.EndLine)
{
return(m.SourceTextSpan);
}
}
return(TextSpan.Empty);
}
public static TextSpan GetSourceTextSpanForLine(List <TextSpanMapping> textSpanMappings, int destinationLine, string sourceFileName)
{
foreach (TextSpanMapping textSpanMapping in textSpanMappings)
{
LineColumnTextSpan destLineColumnTextSpan = textSpanMapping.DestTextSpan.GetLineColumn();
if (destinationLine >= destLineColumnTextSpan.BeginLine &&
destinationLine <= destLineColumnTextSpan.EndLine)
{
return(textSpanMapping.SourceTextSpan);
}
}
if (textSpanMappings.Count > 0)
{
return(new TextSpan(0, 0, textSpanMappings[0].SourceTextSpan.Source));
}
return(TextSpan.Empty);
}