COM Expertise needed: COM Callbacks

[Atila Neves via Digitalmars-d-learn]

On Monday, 24 April 2017 at 00:55:45 UTC, Nierjerson wrote:
> Still trying to get the com automation code working. This is a 
> general issue with COM programming as I do not have the 
> experience to solve the problem.
>
> [...]

I tried looking at this because I just did some COM work even if 
most of it in C++. There's a _lot_ of code and I was instantly 
lost, even with your explanations.

I'd forget about Photoshop for now, just write a simple COM 
client. That'd also ease in getting other people to help because 
having Photoshop is a high barrier for entry.

Can you get this to work in C++?