protected override void ScanSpan (ref int i)
{
bool hasJayDefinitonSpan = spanStack.Any (s => s is JayDefinitionSpan);
if (i + 1 < doc.Length && doc.GetCharAt (i) == '%') {
char next = doc.GetCharAt (i + 1);
if (next == '{') {
ForcedJayBlockSpan forcedBlockSpan = new ForcedJayBlockSpan ();
OnFoundSpanBegin (forcedBlockSpan, i, 2);
spanStack.Push (forcedBlockSpan);
ruleStack.Push (GetRule (forcedBlockSpan));
i++;
return;
}
if (!hasJayDefinitonSpan && next == '%') {
JayDefinitionSpan jayDefinitionSpan = new JayDefinitionSpan ();
OnFoundSpanBegin (jayDefinitionSpan, i, 2);
spanStack.Push (jayDefinitionSpan);
ruleStack.Push (GetRule (jayDefinitionSpan));
return;
}
if (next == '}' && spanStack.Any (s => s is ForcedJayBlockSpan)) {
foreach (Span span in spanStack.ToArray ().Reverse ()) {
OnFoundSpanEnd (span, i, span.End.Pattern.Length);
if (spanStack.Count > 0) {
spanStack.Pop ();
}
if (ruleStack.Count > 1) // rulStack[1] is always syntax mode
ruleStack.Pop ();
if (span is ForcedJayBlockSpan)
break;
}
return;
}
}
if (CurSpan is JayDefinitionSpan && doc.GetCharAt (i) == '{' && hasJayDefinitonSpan && !spanStack.Any (s => s is JayBlockSpan)) {
JayBlockSpan jayBlockSpan = new JayBlockSpan (i);
OnFoundSpanBegin (jayBlockSpan, i, 1);
spanStack.Push (jayBlockSpan);
ruleStack.Push (GetRule (jayBlockSpan));
return;
}
base.ScanSpan (ref i);
}
protected override bool ScanSpanEnd(Mono.TextEditor.Highlighting.Span cur, ref int i)
{
JayBlockSpan jbs = cur as JayBlockSpan;
int textOffset = i - StartOffset;
if (jbs != null)
{
if (CurText[textOffset] == '}')
{
int brackets = 0;
bool isInString = false, isInChar = false, isVerbatimString = false;
bool isInLineComment = false, isInBlockComment = false;
for (int j = jbs.Offset; j <= i; j++)
{
char ch = doc.GetCharAt(j);
switch (ch)
{
case '\n':
case '\r':
isInLineComment = false;
if (!isVerbatimString)
{
isInString = false;
}
break;
case '/':
if (isInBlockComment)
{
if (j > 0 && doc.GetCharAt(j - 1) == '*')
{
isInBlockComment = false;
}
}
else if (!isInString && !isInChar && j + 1 < doc.TextLength)
{
char nextChar = doc.GetCharAt(j + 1);
if (nextChar == '/')
{
isInLineComment = true;
}
if (!isInLineComment && nextChar == '*')
{
isInBlockComment = true;
}
}
break;
case '\\':
if (isInChar || (isInString && !isVerbatimString))
{
j++;
}
break;
case '@':
if (!(isInString || isInChar || isInLineComment || isInBlockComment) && j + 1 < doc.TextLength && doc.GetCharAt(j + 1) == '"')
{
isInString = true;
isVerbatimString = true;
j++;
}
break;
case '"':
if (!(isInChar || isInLineComment || isInBlockComment))
{
if (isInString && isVerbatimString && j + 1 < doc.TextLength && doc.GetCharAt(j + 1) == '"')
{
j++;
}
else
{
isInString = !isInString;
isVerbatimString = false;
}
}
break;
case '\'':
if (!(isInString || isInLineComment || isInBlockComment))
{
isInChar = !isInChar;
}
break;
case '{':
if (!(isInString || isInChar || isInLineComment || isInBlockComment))
{
brackets++;
}
break;
case '}':
if (!(isInString || isInChar || isInLineComment || isInBlockComment))
{
brackets--;
}
break;
}
}
if (brackets == 0)
{
FoundSpanEnd(cur, i, 1);
return(true);
}
return(false);
}
}
if (cur is ForcedJayBlockSpan)
{
if (textOffset + 1 < CurText.Length && CurText[textOffset] == '%' && CurText[textOffset + 1] == '}')
{
FoundSpanEnd(cur, i, 2);
return(true);
}
}
if (cur is JayDefinitionSpan)
{
if (textOffset + 1 < CurText.Length && CurText[textOffset] == '%' && CurText[textOffset + 1] == '%')
{
FoundSpanEnd(cur, i, 2);
return(true);
}
}
return(base.ScanSpanEnd(cur, ref i));
}
protected override void ScanSpan(ref int i)
{
bool hasJayDefinitonSpan = spanStack.Any(s => s is JayDefinitionSpan);
if (i + 1 < doc.Length && doc.GetCharAt(i) == '%')
{
char next = doc.GetCharAt(i + 1);
if (next == '{')
{
ForcedJayBlockSpan forcedBlockSpan = new ForcedJayBlockSpan();
OnFoundSpanBegin(forcedBlockSpan, i, 2);
spanStack.Push(forcedBlockSpan);
ruleStack.Push(GetRule(forcedBlockSpan));
i++;
return;
}
if (!hasJayDefinitonSpan && next == '%')
{
JayDefinitionSpan jayDefinitionSpan = new JayDefinitionSpan();
OnFoundSpanBegin(jayDefinitionSpan, i, 2);
spanStack.Push(jayDefinitionSpan);
ruleStack.Push(GetRule(jayDefinitionSpan));
return;
}
if (next == '}' && spanStack.Any(s => s is ForcedJayBlockSpan))
{
foreach (Span span in spanStack.ToArray().Reverse())
{
OnFoundSpanEnd(span, i, span.End.Pattern.Length);
if (spanStack.Count > 0)
{
spanStack.Pop();
}
if (ruleStack.Count > 1) // rulStack[1] is always syntax mode
{
ruleStack.Pop();
}
if (span is ForcedJayBlockSpan)
{
break;
}
}
return;
}
}
if (CurSpan is JayDefinitionSpan && doc.GetCharAt(i) == '{' && hasJayDefinitonSpan && !spanStack.Any(s => s is JayBlockSpan))
{
JayBlockSpan jayBlockSpan = new JayBlockSpan(i);
OnFoundSpanBegin(jayBlockSpan, i, 1);
spanStack.Push(jayBlockSpan);
ruleStack.Push(GetRule(jayBlockSpan));
return;
}
base.ScanSpan(ref i);
}
