public static async Task <SyntaxNode> ConvertCompilationTree(Document document,
CSharpCompilation csharpViewOfVbSymbols, Project csharpReferenceProject)
{
document = await document.WithExpandedRootAsync();
var root = await document.GetSyntaxRootAsync() as VBSyntax.CompilationUnitSyntax ??
throw new InvalidOperationException(NullRootError(document));
var compilation = await document.Project.GetCompilationAsync();
var tree = await document.GetSyntaxTreeAsync();
var csSyntaxGenerator = SyntaxGenerator.GetGenerator(csharpReferenceProject);
var semanticModel = compilation.GetSemanticModel(tree, true);
var visualBasicSyntaxVisitor = new
DeclarationNodeVisitor(document, compilation, semanticModel, csharpViewOfVbSymbols, csSyntaxGenerator);
var converted = (CSS.CompilationUnitSyntax) await root.AcceptAsync(visualBasicSyntaxVisitor.TriviaConvertingDeclarationVisitor);
try {
converted = (CSS.CompilationUnitSyntax)Formatter.Format(converted, document.Project.Solution.Workspace);
return(LineTriviaMapper.MapSourceTriviaToTarget(root, converted));
} catch (Exception) { //TODO log
return(converted);
}
}
public static async Task <SyntaxNode> ConvertCompilationTree(Document document,
CSharpCompilation csharpViewOfVbSymbols, Project csharpReferenceProject, CancellationToken cancellationToken)
{
document = await document.WithExpandedRootAsync(cancellationToken);
var root = await document.GetSyntaxRootAsync(cancellationToken) as VBSyntax.CompilationUnitSyntax ??
throw new InvalidOperationException(NullRootError(document));
var compilation = await document.Project.GetCompilationAsync(cancellationToken);
var tree = await document.GetSyntaxTreeAsync(cancellationToken);
var csSyntaxGenerator = SyntaxGenerator.GetGenerator(csharpReferenceProject);
var semanticModel = compilation.GetSemanticModel(tree, true);
var visualBasicSyntaxVisitor = new
DeclarationNodeVisitor(document, compilation, semanticModel, csharpViewOfVbSymbols, csSyntaxGenerator);
var converted = (CSS.CompilationUnitSyntax) await root.AcceptAsync(visualBasicSyntaxVisitor.TriviaConvertingDeclarationVisitor);
try {
// This call is very expensive for large documents. Should look for a more performant version, e.g. Is NormalizeWhitespace good enough?
converted = (CSS.CompilationUnitSyntax)Formatter.Format(converted, document.Project.Solution.Workspace, cancellationToken: cancellationToken);
return(LineTriviaMapper.MapSourceTriviaToTarget(root, converted));
} catch (Exception) { //TODO log
return(converted);
}
}
public static async Task <SyntaxNode> ConvertCompilationTree(Document document,
CSharpCompilation csharpViewOfVbSymbols, Project csharpReferenceProject)
{
var compilation = await document.Project.GetCompilationAsync();
var tree = await document.GetSyntaxTreeAsync();
var semanticModel = compilation.GetSemanticModel(tree, true);
var root = (VBasic.VisualBasicSyntaxNode) await document.GetSyntaxRootAsync();
var csSyntaxGenerator = SyntaxGenerator.GetGenerator(csharpReferenceProject);
var visualBasicSyntaxVisitor = new
DeclarationNodeVisitor(document, compilation, semanticModel, csharpViewOfVbSymbols, csSyntaxGenerator);
return(await root.Accept(visualBasicSyntaxVisitor.TriviaConvertingVisitor));
}
public static async Task <SyntaxNode> ConvertCompilationTreeAsync(Document document,
CSharpCompilation csharpViewOfVbSymbols, Project csharpReferenceProject,
OptionalOperations optionalOperations, CancellationToken cancellationToken)
{
document = await document.WithExpandedRootAsync(cancellationToken);
var root = await document.GetSyntaxRootAsync(cancellationToken) as VBSyntax.CompilationUnitSyntax ??
throw new InvalidOperationException(NullRootError(document));
var compilation = await document.Project.GetCompilationAsync(cancellationToken);
var tree = await document.GetSyntaxTreeAsync(cancellationToken);
var csSyntaxGenerator = SyntaxGenerator.GetGenerator(csharpReferenceProject);
var semanticModel = compilation.GetSemanticModel(tree, true);
var visualBasicSyntaxVisitor = new
DeclarationNodeVisitor(document, compilation, semanticModel, csharpViewOfVbSymbols, csSyntaxGenerator);
var converted = (CSS.CompilationUnitSyntax) await root.AcceptAsync(visualBasicSyntaxVisitor.TriviaConvertingDeclarationVisitor);
return(optionalOperations.MapSourceTriviaToTargetHandled(root, converted, document));
}
