public override SyntaxNode VisitMarkupTextLiteral(MarkupTextLiteralSyntax node)
{
if (!_tryParseResult.IsBoundNonStringAttribute)
{
return(base.VisitMarkupTextLiteral(node));
}
_rewriteAsMarkup = true;
node = (MarkupTextLiteralSyntax)ConfigureNonStringAttribute(node);
var tokens = new SyntaxList <SyntaxToken>(node.LiteralTokens);
var value = SyntaxFactory.CSharpExpressionLiteral(tokens);
return(value.WithSpanContext(node.GetSpanContext()));
}
public override void VisitMarkupTextLiteral(MarkupTextLiteralSyntax node)
{
var context = node.GetSpanContext();
if (context != null && context.ChunkGenerator == SpanChunkGenerator.Null)
{
base.VisitMarkupTextLiteral(node);
return;
}
if (node.LiteralTokens.Count == 1)
{
var token = node.LiteralTokens[0];
if (token != null &&
token.Kind == SyntaxKind.Marker &&
token.Content.Length == 0)
{
// We don't want to create IR nodes for marker tokens.
base.VisitMarkupTextLiteral(node);
return;
}
}
var source = BuildSourceSpanFromNode(node);
var currentChildren = _builder.Current.Children;
if (currentChildren.Count > 0 && currentChildren[currentChildren.Count - 1] is HtmlContentIntermediateNode)
{
var existingHtmlContent = (HtmlContentIntermediateNode)currentChildren[currentChildren.Count - 1];
if (existingHtmlContent.Source == null && source == null)
{
Combine(existingHtmlContent, node);
base.VisitMarkupTextLiteral(node);
return;
}
if (source != null &&
existingHtmlContent.Source != null &&
existingHtmlContent.Source.Value.FilePath == source.Value.FilePath &&
existingHtmlContent.Source.Value.AbsoluteIndex + existingHtmlContent.Source.Value.Length == source.Value.AbsoluteIndex)
{
Combine(existingHtmlContent, node);
base.VisitMarkupTextLiteral(node);
return;
}
}
var contentNode = new HtmlContentIntermediateNode()
{
Source = source
};
_builder.Push(contentNode);
_builder.Add(new IntermediateToken()
{
Content = node.GetContent(),
Kind = TokenKind.Html,
Source = source,
});
_builder.Pop();
base.VisitMarkupTextLiteral(node);
}
