Multiple undo and redo
JimAultWins at yahoo.com
Mon Feb 19 14:27:23 EST 2007
On 2/19/07 10:49 AM, "J. Landman Gay" <jacque at hyperactivesw.com> wrote:
> But for a product like Rev, where the current state could be
> almost anything, it would be much harder. We'd need an engine change, I
> think, and I like Richard's idea of having a property we could read that
> would return the current state of, say, a whole stack, for instance.
Couldn't you create a substack "undo" and set a series of custom properties
to the mainStack as a binary+save this stack. In the beginning of stack
development, this would be small overhead and the undo series could be
purged when not needed any more.
Added benefit is that the undo states would be persistent. Just make a tool
bar button that would be clicked (or a message box command, or other
Agreed that this is not the most elegant solution, but it might be better
than continually saving versions.
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