public virtual SyntaxHighlightSegmentList FindAllSegments(string text, bool cached)
{
if (AllSegments == null || !cached)
{
AllSegments = FindAllSegments(text);
}
return(AllSegments);
}
public virtual SyntaxHighlightSegmentList FindAllSegments(string text)
{
SyntaxHighlightSegmentList res = new SyntaxHighlightSegmentList();
foreach (string def in Definition)
{
Regex regex = new Regex(def, Options);
MatchCollection matches = regex.Matches(text);
foreach (Match match in matches)
{
res.Add(new SyntaxHighlightSegment(match.Index, match.Index + match.Length));
}
}
res.RemoveOverlappingSegments();
return(res);
}
/// <summary>
/// Remove segments from this list that are overlapped by another segments in the same list
/// </summary>
public virtual void RemoveOverlappingSegments()
{
SyntaxHighlightSegmentList res = new SyntaxHighlightSegmentList();
res.AddRange(this);
for (int i = res.Count - 1; i >= 0; i--)
{
for (int j = 0; j < i; j++)
{
if (this[j].SuperiorTo(res[i]))
{
res.RemoveAt(i);
break;
}
}
}
this.Clear();
this.AddRange(res);
}
/// <summary>
/// Remove segments from this list that are overlapped by those in masterList
/// </summary>
/// <param name="masterList"></param>
public virtual void RemoveOverlappingSegments(SyntaxHighlightSegmentList masterList)
{
SyntaxHighlightSegmentList res = new SyntaxHighlightSegmentList();
foreach (SyntaxHighlightSegment thisSegment in this)
{
bool doAdd = true;
foreach (SyntaxHighlightSegment masterSegment in masterList)
{
if (masterSegment.SuperiorTo(thisSegment))
{
doAdd = false;
break;
}
}
if (doAdd)
{
res.Add(thisSegment);
}
}
this.Clear();
this.AddRange(res);
}
