private static IDeclaredElement TryFindDeclaration([NotNull] IInvocationExpression expression, [NotNull] string propertyName,
[NotNull] string requiredTypeName, [NotNull] string requiredMethodName, out string name)
{
name = null;
var baseClass = expression.GetContainingNode <IClassLikeDeclaration>();
if (baseClass == null)
{
return(null);
}
var result = TryFindIdDeclarationInClassLikeDeclaration(baseClass, propertyName, requiredTypeName, requiredMethodName, out name);
if (result != null)
{
return(result);
}
var next = ClassLikeDeclarationNavigator.GetByNestedTypeDeclaration(baseClass);
while (next != null)
{
baseClass = next;
result = TryFindIdDeclarationInClassLikeDeclaration(baseClass, propertyName, requiredTypeName, requiredMethodName, out name);
if (result != null)
{
return(result);
}
next = ClassLikeDeclarationNavigator.GetByNestedTypeDeclaration(baseClass);
}
return(null);
}
private static IClassLikeDeclaration GetTopLevelClassLikeDeclaration([NotNull] IInvocationExpression expression)
{
var baseClass = expression.GetContainingNode <IClassLikeDeclaration>();
if (baseClass == null)
{
return(null);
}
var next = ClassLikeDeclarationNavigator.GetByNestedTypeDeclaration(baseClass);
while (next != null)
{
baseClass = next;
next = ClassLikeDeclarationNavigator.GetByNestedTypeDeclaration(baseClass);
}
return(baseClass);
}