public RoslynClassBuilder AddProperty(string name, string typeName, object initialValue, AttributeListSyntax attributes)
{
var propertyDeclaration = SyntaxFactory.PropertyDeclaration(SyntaxFactory.ParseTypeName(typeName), name)
.AddModifiers(SyntaxFactory.Token(SyntaxKind.PublicKeyword))
.AddAccessorListAccessors(
SyntaxFactory.AccessorDeclaration(SyntaxKind.GetAccessorDeclaration).WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken)),
SyntaxFactory.AccessorDeclaration(SyntaxKind.SetAccessorDeclaration).WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken)));
if (attributes?.ChildNodes()?.Count() > 0)
{
propertyDeclaration = propertyDeclaration.AddAttributeLists(attributes);
}
Properties.Add(propertyDeclaration);
return(this);
}
private void AddOutliningTagToAttribute(AttributeListSyntax attributeListNode)
{
if (AcuminatorVSPackage.Instance?.UseBqlOutlining != true || attributeListNode.Attributes.Count > 1)
{
return;
}
AttributeSyntax attribute = attributeListNode.ChildNodes()
.OfType <AttributeSyntax>()
.FirstOrDefault();
if (attribute?.ArgumentList == null || attribute.ArgumentList.Arguments.Count == 0 || _cancellationToken.IsCancellationRequested)
{
return;
}
string collapsedText = GetAttributeName(attribute);
ITagSpan <IOutliningRegionTag> tag = attributeListNode.Span.ToOutliningTagSpan(_tagger.Snapshot, collapsedText);
_tagger.OutliningsTagsCache.AddTag(tag);
}
public RoslynClassBuilder AddMethod(string name, string returns, string code, AttributeListSyntax attributes)
{
var methodDeclaration = SyntaxFactory.MethodDeclaration(SyntaxFactory.ParseTypeName(returns), name)
.AddModifiers(SyntaxFactory.Token(SyntaxKind.PublicKeyword));
var MethodStatements = new List <StatementSyntax>();
if (string.IsNullOrWhiteSpace(code) == false)
{
MethodStatements.Add(SyntaxFactory.ParseStatement(code));
}
methodDeclaration = methodDeclaration.WithBody(SyntaxFactory.Block(
MethodStatements
));
if (attributes?.ChildNodes()?.Count() > 0)
{
methodDeclaration = methodDeclaration.AddAttributeLists(attributes);
}
Methods.Add(methodDeclaration);
return(this);
}
public override SyntaxNode VisitAttributeList(AttributeListSyntax node)
{
//TODO:暂全部移除Attribute
base.VisitAttributeList(node);
return(node.RemoveNodes(node.ChildNodes(), SyntaxRemoveOptions.KeepEndOfLine));
}
public static CheckedException.Core.DiagnosticSeverity?GetAttributeParameterSeverity(SyntaxNodeAnalysisContext context, AttributeListSyntax attrib)
{
if (attrib.ChildNodes().Count() == 0)
{
return(null);
}
IdentifierNameSyntax attributeType = null;
if (attrib.ChildNodes().First().ChildNodes().FirstOrDefault() is QualifiedNameSyntax)
{
attributeType = attrib.ChildNodes().First().ChildNodes().FirstOrDefault().DescendantNodes().OfType <IdentifierNameSyntax>().LastOrDefault();
}
else
{
attributeType = attrib.ChildNodes().First().DescendantNodes().OfType <IdentifierNameSyntax>().FirstOrDefault();
}
if (attributeType == null)
{
return(null);
}
var attributeInfo = context.SemanticModel.GetTypeInfo(attributeType);
if (attributeInfo.Type == null)
{
return(null);
}
if (attributeInfo.Type.ToString() != typeof(ThrowsExceptionAttribute).ToString())
{
return(null);
}
var severity = attrib.Attributes.First().ArgumentList.DescendantNodes().OfType <MemberAccessExpressionSyntax>().FirstOrDefault();
if (severity == null)
{
return(Core.DiagnosticSeverity.Error);
}
var typeInfo = context.SemanticModel.GetTypeInfo(severity.Expression);
if (typeInfo.Type == null || typeInfo.Type.ToString() != typeof(Core.DiagnosticSeverity).ToString())
{
return(null);
}
Core.DiagnosticSeverity?result = null;
foreach (var sev in Enum.GetValues(typeof(Core.DiagnosticSeverity)))
{
if (((Core.DiagnosticSeverity)sev).ToString().Equals(severity.Name.Identifier.Text))
{
result = (Core.DiagnosticSeverity)sev;
break;
}
}
return(result);
}
public static ITypeSymbol GetAttributeParameterType(SyntaxNodeAnalysisContext context, AttributeListSyntax attrib)
{
if (attrib.ChildNodes().Count() == 0)
{
return(null);
}
IdentifierNameSyntax attributeType = null;
if (attrib.ChildNodes().First().ChildNodes().FirstOrDefault() is QualifiedNameSyntax)
{
attributeType = attrib.ChildNodes().First().ChildNodes().FirstOrDefault().DescendantNodes().OfType <IdentifierNameSyntax>().LastOrDefault();
}
else
{
attributeType = attrib.ChildNodes().First().DescendantNodes().OfType <IdentifierNameSyntax>().FirstOrDefault();
}
if (attributeType == null)
{
return(null);
}
var attributeInfo = context.SemanticModel.GetTypeInfo(attributeType);
if (attributeInfo.Type == null)
{
return(null);
}
if (attributeInfo.Type.ToString() != typeof(ThrowsExceptionAttribute).ToString())
{
return(null);
}
var typeOf = attrib.Attributes.First().ArgumentList.DescendantNodes().OfType <TypeOfExpressionSyntax>().FirstOrDefault();
if (typeOf == null)
{
return(null);
}
IdentifierNameSyntax exceptionType = null;
var qualifiedName = typeOf.DescendantNodes().OfType <QualifiedNameSyntax>().FirstOrDefault();
if (qualifiedName == null)
{
exceptionType = typeOf.DescendantNodes().OfType <IdentifierNameSyntax>().FirstOrDefault();
}
else
{
exceptionType = qualifiedName.DescendantNodes().OfType <IdentifierNameSyntax>().LastOrDefault();
}
if (exceptionType == null)
{
return(null);
}
var info = context.SemanticModel.GetTypeInfo(exceptionType);
return(info.Type);
}
