internal override bool TryAddSuggestionsForNodeKind(IntellisenseData.IntellisenseData intellisenseData)
{
Contracts.AssertValue(intellisenseData);
TexlNode curNode = intellisenseData.CurNode;
int cursorPos = intellisenseData.CursorPos;
BoolLitNode boolNode = curNode.CastBoolLit();
var tokenSpan = curNode.Token.Span;
if (cursorPos < tokenSpan.Min)
{
// Cursor is before the token start.
IntellisenseHelper.AddSuggestionsForValuePossibilities(intellisenseData, curNode);
}
else if (cursorPos <= tokenSpan.Lim)
{
// Cursor is in the middle of the token.
int replacementLength = tokenSpan.Min == cursorPos ? 0 : tokenSpan.Lim - tokenSpan.Min;
intellisenseData.SetMatchArea(tokenSpan.Min, cursorPos, replacementLength);
intellisenseData.BoundTo = boolNode.Value ? TexlLexer.KeywordTrue : TexlLexer.KeywordFalse;
IntellisenseHelper.AddSuggestionsForValuePossibilities(intellisenseData, curNode);
}
else if (IntellisenseHelper.CanSuggestAfterValue(cursorPos, intellisenseData.Script))
{
// Verify that cursor is after a space after the current node's token.
// Suggest binary keywords.
IntellisenseHelper.AddSuggestionsForAfterValue(intellisenseData, DType.Boolean);
}
return(true);
}
