private bool TryInitialize(
TextSpan textSpan,
CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return(false);
}
var tree = this.SemanticDocument.SyntaxTree;
var root = this.SemanticDocument.Root;
var syntaxFacts = this.SemanticDocument.Project.LanguageServices.GetService <ISyntaxFactsService>();
var typeDeclaration = _service.GetNodeToAnalyze(root, textSpan) as TTypeDeclarationSyntax;
if (typeDeclaration == null)
{
return(false);
}
var typeSymbol = this.SemanticDocument.SemanticModel.GetDeclaredSymbol(typeDeclaration, cancellationToken) as INamedTypeSymbol;
// compiler declared types, anonymous types, types defined in metadata should be filtered out.
if (typeSymbol == null ||
typeSymbol.Locations.Any(loc => loc.IsInMetadata) ||
typeSymbol.IsAnonymousType ||
typeSymbol.IsImplicitlyDeclared)
{
return(false);
}
TypeNode = typeDeclaration;
TypeName = typeSymbol.Name;
DocumentName = Path.GetFileNameWithoutExtension(this.SemanticDocument.Document.Name);
IsDocumentNameAValidIdentifier = syntaxFacts.IsValidIdentifier(DocumentName);
// TODO: Make this check better, it won't detect Outer.Inner.cs cases.
if (string.Equals(DocumentName, TypeName, StringComparison.CurrentCulture))
{
// if type name matches document name in a case sensitive manner, we have nothing more to do.
return(false);
}
TargetFileNameCandidate = Path.Combine(typeSymbol.Name + Path.GetExtension(this.SemanticDocument.Document.Name));
return(true);
}
private bool TryInitialize(
TextSpan textSpan,
CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return(false);
}
var tree = this.SemanticDocument.SyntaxTree;
var root = this.SemanticDocument.Root;
var syntaxFacts = this.SemanticDocument.Project.LanguageServices.GetService <ISyntaxFactsService>();
var typeDeclaration = _service.GetNodeToAnalyze(root, textSpan) as TTypeDeclarationSyntax;
if (typeDeclaration == null)
{
return(false);
}
var typeSymbol = this.SemanticDocument.SemanticModel.GetDeclaredSymbol(typeDeclaration, cancellationToken) as INamedTypeSymbol;
// compiler declared types, anonymous types, types defined in metadata should be filtered out.
if (typeSymbol == null ||
typeSymbol.Locations.Any(loc => loc.IsInMetadata) ||
typeSymbol.IsAnonymousType ||
typeSymbol.IsImplicitlyDeclared)
{
return(false);
}
TypeNode = typeDeclaration;
TypeName = typeSymbol.Name;
DocumentNameWithoutExtension = Path.GetFileNameWithoutExtension(this.SemanticDocument.Document.Name);
IsDocumentNameAValidIdentifier = syntaxFacts.IsValidIdentifier(DocumentNameWithoutExtension);
// if type name matches document name, per style conventions, we have nothing to do.
return(!_service.TypeMatchesDocumentName(
TypeNode,
TypeName,
DocumentNameWithoutExtension,
SemanticDocument.SemanticModel,
cancellationToken));
}