public XmlHighlightingDefinition(XshdSyntaxDefinition xshd, IHighlightingDefinitionReferenceResolver resolver) { Name = xshd.Name; // Create HighlightingRuleSet instances var rnev = new RegisterNamedElementsVisitor(this); xshd.AcceptElements(rnev); // Assign MainRuleSet so that references can be resolved foreach (var element in xshd.Elements) { if (element is XshdRuleSet xrs && xrs.Name == null) { if (MainRuleSet != null) { throw Error(element, "Duplicate main RuleSet. There must be only one nameless RuleSet!"); } MainRuleSet = rnev.RuleSets[xrs]; } } if (MainRuleSet == null) { throw new HighlightingDefinitionInvalidException("Could not find main RuleSet."); } // Translate elements within the rulesets (resolving references and processing imports) xshd.AcceptElements(new TranslateElementVisitor(this, rnev.RuleSets, resolver)); foreach (var p in xshd.Elements.OfType <XshdProperty>()) { _propDict.Add(p.Name, p.Value); } }
/// <summary> /// Writes the specified syntax definition. /// </summary> public void WriteDefinition(XshdSyntaxDefinition definition) { if (definition == null) { throw new ArgumentNullException(nameof(definition)); } _writer.WriteStartElement("SyntaxDefinition", Namespace); if (definition.Name != null) { _writer.WriteAttributeString("name", definition.Name); } if (definition.Extensions != null) { _writer.WriteAttributeString("extensions", string.Join(";", definition.Extensions.ToArray())); } definition.AcceptElements(this); _writer.WriteEndElement(); }