Hey:
Lately I have been doing a lot of working with c.dictionaries and I had an
idea on how to do an instant very simple undoer script. (Just tested it,
and it works).
- Generate a dictionary, c.EasyUndoer={}
Then, for each root node:
- Select, copy, store clipboard as a new key in c.EasyUndoer
If undo command is called, its just a mater of delete all nodes in the
tree,put back into the clipboard the keys one by one, then paste them into
the tree.
I know its not a perfect solution since they dont keep gnx numbers etc, but
its a quick one, and maybe its an start for something better. This would
provide easy undoer to any new script.
On Thursday, October 3, 2013 3:20:58 PM UTC+2, Jacob Peck wrote:
>
> I'm working on a script that adds a bunch of nodes (400 or so) to the
> outline, and I want it to be undoable as a single action. I haven't the
> slightest idea on how to implement the c.undoer.beforeX/afterX stuff to
> make this a reality.
>
> Edward/group, is there a tutorial on Leo's undoer at all? If not, could
> someone guide me through it briefly? The docs are muddied, at least to
> my eyes.
>
> Thanks,
> -->Jake
>
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