Re: [Protux-devel] Undo

[Remon Sijrier]

> Now a question: Is it possible to implement BOTH engines? And then make
> some actions (such as cutting and pasting, moving, applying
> realtime-filters, and stuff) use the action/anti-action paradigm right,
> while others (the other kinds of filters, and stuff) which use the
> Memory Image approach. Is that viable? Is it reasonable to think like
> this?
>

Then these engines needs to coexist besides eachother, and if this is 
possible, it makes it extremely hard to implement, not maintainable and 
probably impossible to make it bug free :-(

I even don't know how to make 1 such engine, so 2 beside eachother.....

I've allready a hard time to implement the context/mode thing in Jmb which is 
in some way much simpler then an undo engine so....

Nevertheless, I had this in mind also, not very long though ;-)


Remon