internal void AppendCodeString(StringBuilder res, JAst ast, CodeFormattingOptions format, string start, string end, Expression item)
{
if (!String.IsNullOrEmpty(start)) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append(start);
}
item.AppendCodeString(res, ast, format);
for (int i = 0; i < Iterators.Count; i++) {
Iterators[i].AppendCodeString(res, ast, format);
}
if (!String.IsNullOrEmpty(end)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(end);
}
}
internal static void BinaryToCodeString(StringBuilder res, JAst ast, CodeFormattingOptions format, Expression node, Expression left, Expression right, string op1, string op2 = null)
{
left.AppendCodeString(res, ast, format);
format.Append(
res,
format.SpacesAroundBinaryOperators,
" ",
Char.IsLetter(op1[0]) ? " " : "", // spaces required for is not, not in, etc...
node.GetProceedingWhiteSpace(ast)
);
if (op2 == null) {
res.Append(op1);
right.AppendCodeString(
res,
ast,
format,
format.SpacesAroundBinaryOperators != null ?
format.SpacesAroundBinaryOperators.Value ?
" " :
(Char.IsLetter(op1[0]) ? " " : "") :
null
);
} else {
Debug.Assert(Char.IsLetter(op1[0]));
res.Append(op1);
res.Append(node.GetSecondWhiteSpace(ast));
res.Append(op2);
right.AppendCodeString(res, ast, format, format.SpacesAroundBinaryOperators != null ? " " : null); // force single space if setting is on or off
}
}
