public IEnumerable<ICodeRegion> GetRegions(string src)
{
var ret = new List<ICodeRegion>();
var lines = src.Split(new char[] {'\n'});
CodeRegion currentCodeRegion = null;
var regionStack = new Stack<CodeRegion>();
int lineNumber = 0;
foreach (var line in lines)
{
if (line.Contains("#region"))
{
// start a new region
var start = line.IndexOf("#region") + "#region".Length;
var name = line.Substring(start).Trim();
currentCodeRegion = new CodeRegion();
currentCodeRegion.Name = name;
currentCodeRegion.LineStart = lineNumber;
// add as child of the last item in the stack
if (regionStack.Count>0 && regionStack.Peek()!=null)
{
regionStack.Peek().Add(currentCodeRegion);
}
else
{
ret.Add(currentCodeRegion);
}
regionStack.Push(currentCodeRegion);
}
if (line.Contains("#endregion"))
{
if (regionStack.Peek() != null)
{
var c = regionStack.Pop();
c.LineEnd = lineNumber;
}
}
lineNumber++;
}
return ret;
}
public void Add(CodeRegion codeRegion)
{
_nestedRegions.Add(codeRegion);
}
public void Add(CodeRegion codeRegion)
{
_nestedRegions.Add(codeRegion);
}