private bool NavigateToViewModel(ViewModelDirectiveValue currentDirective)
{
//get all declarations of the viewmodel's name
var declarations = WorkspaceHelper
.GetSyntaxTreeInfos()
.SelectMany(
s =>
s.Tree.GetRoot()
.DescendantNodes()
.OfType <TypeDeclarationSyntax>()
.Select(d => new { DeclarationSyntax = d, Info = s }))
.Where(s => s.DeclarationSyntax.Identifier.ToString() == currentDirective.TypeName);
//get exact match
foreach (var declaration in declarations)
{
//declaration.Info.Compilation.GetTypeByMetadataName()
var semanticModel = declaration.Info.Compilation.GetSemanticModel(declaration.DeclarationSyntax.SyntaxTree);
var declaredSymbol = semanticModel
.GetDeclaredSymbol(declaration.DeclarationSyntax);
// check assambly name and namespace
if (declaredSymbol.ContainingAssembly.Identity.Name == currentDirective.AssamblyName &&
declaredSymbol.ContainingNamespace.ToString() == currentDirective.Namespace)
{
//navigate to definition - open window
var item = DTEHelper.GetProjectItemByFullPath(declaration.DeclarationSyntax.Identifier.SyntaxTree.FilePath);
DTEHelper.ChangeActiveWindowTo(item);
return(true);
}
}
return(false);
}