public static CompactList <IField> GetFieldsByAttribute(this IAttribute attribute)
{
var list = new CompactList <IField>();
foreach (var fieldDeclaration in FieldDeclarationNavigator.GetByAttribute(attribute))
{
if (fieldDeclaration.DeclaredElement != null)
{
list.Add(fieldDeclaration.DeclaredElement);
}
}
foreach (var constantDeclaration in ConstantDeclarationNavigator.GetByAttribute(attribute))
{
if (constantDeclaration.DeclaredElement != null)
{
list.Add(constantDeclaration.DeclaredElement);
}
}
return(list);
}
private static IDeclaredElement FindDeclaredElement([NotNull] IPsiView psiView)
{
var referenceExpression = psiView.GetSelectedTreeNode <IReferenceExpression>();
if (referenceExpression != null)
{
return(referenceExpression.Reference.Resolve().DeclaredElement);
}
var identifier = psiView.GetSelectedTreeNode <ICSharpIdentifier>();
if (identifier != null)
{
var referenceName = ReferenceNameNavigator.GetByNameIdentifier(identifier);
if (referenceName != null)
{
return(referenceName.Reference.Resolve().DeclaredElement);
}
var declarationUnderCaret =
FieldDeclarationNavigator.GetByNameIdentifier(identifier) ??
PropertyDeclarationNavigator.GetByNameIdentifier(identifier) ??
MethodDeclarationNavigator.GetByNameIdentifier(identifier) ??
ConstructorDeclarationNavigator.GetByTypeName(identifier) ??
CSharpTypeDeclarationNavigator.GetByNameIdentifier(identifier) ??
EventDeclarationNavigator.GetByNameIdentifier(identifier) ??
ConstantDeclarationNavigator.GetByNameIdentifier(identifier) ??
VariableDeclarationNavigator.GetByNameIdentifier(identifier);
return(declarationUnderCaret?.DeclaredElement);
}
var predefinedTypeUsage = psiView.GetSelectedTreeNode <IPredefinedTypeUsage>();
return(predefinedTypeUsage?.ScalarPredefinedTypeName.Reference.Resolve().DeclaredElement);
}
