/// <summary>
/// Map a CodeAnalysis document, used for files in the current solution and workspace
/// </summary>
/// <param name="document">a CodeAnalysis document</param>
/// <returns>List of found code items</returns>
public static async Task <List <CodeItem> > MapDocumentAsync(Document document)
{
if (document == null)
{
return(null);
}
if (Path.GetExtension(document.FilePath).Equals(".js"))
{
return(SyntaxMapperJS.Map(document, _control));
}
_tree = await document.GetSyntaxTreeAsync();
if (_tree == null)
{
return(null);
}
_semanticModel = await document.GetSemanticModelAsync();
var root = await _tree.GetRootAsync();
switch (LanguageHelper.GetLanguage(root.Language))
{
case LanguageEnum.CSharp:
return((root as CompilationUnitSyntax).Members.Select(MapMember).ToList());
case LanguageEnum.VisualBasic:
return((root as VisualBasicSyntax.CompilationUnitSyntax).Members.Select(MapMember).ToList());
default:
return(null);
}
}
public void Init()
{
document = SyntaxMapperJS.Map(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..\\..\\Files\\JavaScript\\TestFunction.js"), null);
Assert.IsTrue(document.Any());
Assert.AreEqual(CodeItemKindEnum.Namespace, document.First().Kind);
root = (document.First() as CodeNamespaceItem).Members.First() as CodeClassItem;
}
/// <summary>
/// Map an EnvDTE.Document, used for files outside of the current solution eg. [from metadata]
/// </summary>
/// <param name="document">An EnvDTE.Document</param>
/// <returns>List of found code items</returns>
public static List <CodeItem> MapDocument(EnvDTE.Document document)
{
System.Windows.Threading.Dispatcher.CurrentDispatcher.VerifyAccess();
var text = DocumentHelper.GetText(document);
if (string.IsNullOrEmpty(text))
{
return(new List <CodeItem>());
}
if (Path.GetExtension(document.FullName).Equals(".js"))
{
return(SyntaxMapperJS.Map(document, _control));
}
switch (LanguageHelper.GetLanguage(document.Language))
{
case LanguageEnum.CSharp:
_tree = CSharpSyntaxTree.ParseText(text);
try
{
var mscorlib = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var compilation = CSharpCompilation.Create("CodeNavCompilation", new[] { _tree }, new[] { mscorlib });
_semanticModel = compilation.GetSemanticModel(_tree);
}
catch (ArgumentException) // SyntaxTree not found to remove
{
return(new List <CodeItem>());
}
var root = (CompilationUnitSyntax)_tree.GetRoot();
return(root.Members.Select(MapMember).ToList());
case LanguageEnum.VisualBasic:
_tree = VisualBasic.VisualBasicSyntaxTree.ParseText(text);
try
{
var mscorlibVB = MetadataReference.CreateFromFile(typeof(object).Assembly.Location);
var compilationVB = VisualBasic.VisualBasicCompilation.Create("CodeNavCompilation", new[] { _tree }, new[] { mscorlibVB });
_semanticModel = compilationVB.GetSemanticModel(_tree);
}
catch (ArgumentException) // SyntaxTree not found to remove
{
return(new List <CodeItem>());
}
var rootVB = (VisualBasicSyntax.CompilationUnitSyntax)_tree.GetRoot();
return(rootVB.Members.Select(MapMember).ToList());
default:
return(new List <CodeItem>());
}
}
