public virtual State ParseClosingBracket <T> (char c, IParseContext context, State stateToReturn) where T : XNode
{
bool isEnding = false;
var rootState = RootState as RazorFreeState;
if (rootState.UseSimplifiedBracketTracker)
{
if (bracketsBuilder.Length > 0)
{
bracketsBuilder.Remove(0, 1);
}
if (bracketsBuilder.Length == 0)
{
isEnding = true;
}
}
else if (!rootState.UseSimplifiedBracketTracker && CorrespondingBlock.IsEndingBracket(context.LocationMinus(1)))
{
isEnding = true;
}
if (isEnding)
{
StateEngineService.EndCodeFragment <T> (context);
return(stateToReturn);
}
return(null);
}
// ParseOpeningBracket and ParseClosingBracket can use simplified method of tracking brackets.
// It's fast, and works correctly when parsing char by char, but sometimes may incorrectly determine
// the end of a block in nested subblocks when we click inside the block from another one,
// because the parent block isn't parsed from end to end then.
// The simplified version is used mostly for testing. In real environment finding matching brackets
// precisely is necessary for code completion.
public virtual State ParseOpeningBracket(char c, IParseContext context)
{
var rootState = RootState as RazorFreeState;
if (!rootState.UseSimplifiedBracketTracker && !CorrespondingBlock.FirstBracket.HasValue)
{
CorrespondingBlock.FindFirstBracket(context.Location);
}
else if (rootState.UseSimplifiedBracketTracker)
{
bracketsBuilder.Append(c);
}
return(null);
}