public static XSourceEntity FindElementInFile(XFile file, XPETypeSymbol petype, XSymbol element)
{
var walker = new SourceWalker(file, false);
walker.Parse(false);
var entities = walker.EntityList;
XSourceEntity result = null;
if (petype.IsFunctionsClass)
{
foreach (var entity in entities)
{
if (entity.Prototype == element.Prototype)
{
result = entity;
break;
}
}
}
else
{
foreach (var entity in entities)
{
if (entity.FullName == element.FullName)
{
result = entity;
break;
}
}
}
return(result);
}
private void BuildModelDoWork(object sender, DoWorkEventArgs e)
{
if (disableEntityParsing)
{
return;
}
System.Diagnostics.Trace.WriteLine("-->> XSharpClassifier.BuildModelDoWork()");
// Note this runs in the background
// parse for positional keywords that change the colors
// and get a reference to the tokenstream
// do we need to create a new tree
// this happens the first time in the buffer only
var snapshot = _buffer.CurrentSnapshot;
ITokenStream tokens = null;
ParseResult info;
{
Debug("Starting parse at {0}, version {1}", DateTime.Now, snapshot.Version.ToString());
var lines = new List <String>();
foreach (var line in snapshot.Lines)
{
lines.Add(line.GetText());
}
info = _sourceWalker.Parse(lines, false);
lock (gate)
{
_info = info;
}
Debug("Ending parse at {0}, version {1}", DateTime.Now, snapshot.Version.ToString());
}
tokens = _tokens;
if (info != null && tokens != null)
{
Debug("Starting model build at {0}, version {1}", DateTime.Now, snapshot.Version.ToString());
_sourceWalker.BuildModel(info);
var regionTags = BuildRegionTags(info, snapshot, xsharpRegionStart, xsharpRegionStop);
lock (gate)
{
_parserRegions = regionTags.ToArray();
}
DoRepaintRegions();
Debug("Ending model build at {0}, version {1}", DateTime.Now, snapshot.Version.ToString());
}
System.Diagnostics.Trace.WriteLine("<<-- XSharpClassifier.BuildModelDoWork()");
}