Rule DeepCopy(TextDocument doc, SyntaxMode mode, Rule rule)
{
var newRule = new Rule();
newRule.spans = new Span[rule.Spans.Length];
for (int i = 0; i < rule.Spans.Length; i++)
{
newRule.spans [i] = rule.Spans [i].Clone();
}
if (rule.HasDelimiter)
{
newRule.SetDelimiter(rule.GetDelimiter(null));
}
newRule.IgnoreCase = rule.IgnoreCase;
newRule.Name = rule.Name;
newRule.DefaultColor = rule.DefaultColor;
newRule.matches = rule.Matches;
newRule.prevMarker = rule.PrevMarker;
newRule.keywords = rule.keywords;
newRule.keywordTable = rule.keywordTable;
newRule.keywordTableIgnoreCase = rule.keywordTableIgnoreCase;
foreach (var pair in rule.Properties)
{
newRule.Properties.Add(pair.Key, pair.Value);
}
return(newRule);
}
public void ParseChar(ref int i, char ch)
{
Rule cur = spanParser.CurRule;
bool isWordPart = cur.GetDelimiter(mode).IndexOf(ch) < 0;
if (inWord && !isWordPart || !inWord && isWordPart)
{
AddChunk(ref curChunk, 0, curChunk.Style = GetStyle(curChunk) ?? GetSpanStyle());
}
inWord = isWordPart;
if (cur.HasMatches && (i - curChunk.Offset == 0 || string.IsNullOrEmpty(cur.GetDelimiter(mode))))
{
Match foundMatch = null;
var foundMatchLength = new int[0];
int textOffset = i - spanParser.StartOffset;
foreach (Match ruleMatch in cur.Matches)
{
var matchLength = ruleMatch.TryMatch(spanParser.CurText, textOffset);
if (foundMatchLength.Length < matchLength.Length)
{
foundMatch = ruleMatch;
foundMatchLength = matchLength;
}
}
if (foundMatch != null)
{
if (foundMatch.IsGroupMatch)
{
for (int j = 1; j < foundMatchLength.Length; j++)
{
var len = foundMatchLength [j];
if (len > 0)
{
AddChunk(ref curChunk, len, GetChunkStyleColor(foundMatch.Groups [j - 1]));
i += len - 1;
curChunk.Length = 0;
}
}
return;
}
if (foundMatchLength[0] > 0)
{
AddChunk(ref curChunk, foundMatchLength[0], GetChunkStyleColor(foundMatch.Color));
i += foundMatchLength[0] - 1;
curChunk.Length = 0;
return;
}
}
}
wordbuilder.Append(ch);
curChunk.Length = i - curChunk.Offset + 1;
if (!isWordPart)
{
AddChunk(ref curChunk, 0, curChunk.Style = GetStyle(curChunk) ?? GetSpanStyle());
}
}
Rule DeepCopy (TextDocument doc, SyntaxMode mode, Rule rule)
{
var newRule = new Rule ();
newRule.spans = new Span[rule.Spans.Length];
for (int i = 0; i < rule.Spans.Length; i++) {
newRule.spans [i] = rule.Spans [i].Clone ();
}
if (rule.HasDelimiter)
newRule.SetDelimiter (rule.GetDelimiter (null));
newRule.IgnoreCase = rule.IgnoreCase;
newRule.Name = rule.Name;
newRule.DefaultColor = rule.DefaultColor;
newRule.matches = rule.Matches;
newRule.prevMarker = rule.PrevMarker;
newRule.keywords = rule.keywords;
newRule.keywordTable = rule.keywordTable;
newRule.keywordTableIgnoreCase = rule.keywordTableIgnoreCase;
foreach (var pair in rule.Properties)
newRule.Properties.Add (pair.Key, pair.Value);
return newRule;
}
