/// <summary>
/// Finishes building the directive by appending its name and all attributes.
/// </summary>
/// <param name="parent">The directive.</param>
internal void Finish([NotNull] CompositeElement parent)
{
if (_firstInfo == null)
{
_treeBuilder.AppendMissingToken(parent, MissingTokenType.DirectiveName);
return;
}
AttributeInfo attrInfo;
if (_firstInfo.HasNameOnly)
{
_treeBuilder.AppendNewChild(parent, _firstInfo.NameToken);
attrInfo = _firstInfo.Next;
}
else
{
attrInfo = _firstInfo;
_treeBuilder.AppendMissingToken(parent, MissingTokenType.DirectiveName);
}
while (attrInfo != null)
{
_treeBuilder.AppendNewChild(parent, attrInfo.ToAttribute());
attrInfo = attrInfo.Next;
}
}
internal T4DirectiveAttribute ToAttribute()
{
var attribute = new T4DirectiveAttribute();
if (NameToken != null)
{
_builder.AppendNewChild(attribute, NameToken);
if (EqualToken != null)
{
_builder.AppendNewChild(attribute, EqualToken);
}
else
{
if (OpeningQuoteToken == null)
{
Assertion.Assert(ValueToken == null, "ValueToken should be null if there's no opening quote.");
Assertion.Assert(ClosingQuoteToken == null, "ClosingQuoteToken should be null if there's no opening quote.");
_builder.AppendMissingToken(attribute, MissingTokenType.EqualSignAndAttributeValue);
return(attribute);
}
_builder.AppendMissingToken(attribute, MissingTokenType.EqualSign);
}
}
else if (EqualToken != null)
{
_builder.AppendMissingToken(attribute, MissingTokenType.AttributeName);
_builder.AppendNewChild(attribute, EqualToken);
}
else
{
_builder.AppendMissingToken(attribute, MissingTokenType.AttributeNameAndEqualSign);
}
if (OpeningQuoteToken == null)
{
Assertion.Assert(ValueToken == null, "ValueToken should be null if there's no opening quote.");
Assertion.Assert(ClosingQuoteToken == null, "ClosingQuoteToken should be null if there's no opening quote.");
_builder.AppendMissingToken(attribute, MissingTokenType.AttributeValue);
return(attribute);
}
_builder.AppendNewChild(attribute, OpeningQuoteToken);
if (ValueToken != null)
{
_builder.AppendNewChild(attribute, ValueToken);
}
if (ClosingQuoteToken != null)
{
_builder.AppendNewChild(attribute, ClosingQuoteToken);
}
else
{
_builder.AppendMissingToken(attribute, MissingTokenType.Quote);
}
return(attribute);
}