public static Task <Document> AddCallToOnPropertyChangedInProp(Document document, Diagnostic diagnostic, SyntaxNode root)
{
var compilationUnit = root as CompilationUnitSyntax;
var node = compilationUnit.FindNode(diagnostic.Location.SourceSpan).FirstAncestorOrSelf <PropertyDeclarationSyntax>();
var newRoot = root;
if (node.AccessorList.Accessors[1].Body == null)
{
(newRoot, node) = ConvertToFullProperty(newRoot, node);
}
(newRoot, node) = AddCallToOnPropertyChanged(newRoot, node.AccessorList.Accessors[1]);
var cls = node.FirstAncestorOrSelf <ClassDeclarationSyntax>();
if (!OnPropertyChangedHelper.ImplementsOnPropertyChanged(cls))
{
newRoot = OnPropertyChangedHelper.CreateOnPropertyChanged(newRoot, cls);
}
return(Task.FromResult(document.WithSyntaxRoot(newRoot)));
}
private void SyntaxNodeAction(SyntaxNodeAnalysisContext node)
{
var classNode = node.Node as ClassDeclarationSyntax;
if (classNode.BaseList == null || classNode.BaseList.Types == null)
{
return;
}
if (OnPropertyChangedHelper.ImplementsOnPropertyChanged(classNode))
{
return;
}
foreach (var tp in classNode.BaseList.Types.Select(x => x.Type).OfType <SimpleNameSyntax>())
{
if (tp.Identifier.Text == "INotifyPropertyChanged")
{
var diag = Diagnostic.Create(Rule, classNode.Identifier.GetLocation());
node.ReportDiagnostic(diag);
}
}
}