Hi Tom, I understand re not having an undo for deleting or closing molecules, but un-deleting parts of models would definitely be nice unless it is technically difficult/impossible to implement. Basically, as universal and reversible an undo/redo function as possible, preferably bound to Cmd-Z/Shft-Cmd-Z to undo/redo the most recent action, would make using Chimera much easier, particularly for new users who are still learning their way around the interface. Having granular control over which of several recent actions to undo is a nice-to-have, but not essential - usually if I want to undo something, it will be the last thing I did which I have just realized was a mistake - deleting the wrong selection, closing the wrong molecule, etc etc. Along the same lines, having an autosave or history function that saves the state of the session at regular intervals in the background would also be very handy. Cheers, Oli On Wed, Feb 10, 2016 at 3:09 PM, Tom Goddard <goddard@sonic.net> wrote:
Hi Oliver,
We would like to have undo in ChimeraX. I envision being able to undo the things you most commonly want to undo: color change, selection change, moving one model relative to another, maybe molecule style change (ribbon, sticks, which residues), maybe show/hide changes. These will be accessible from a standard single Undo menu entry which will tell you the most recent action which would be undone. But undo won’t undo everything. I don’t think we will undo deleting atoms or molecules, adding hydrogens, basically creating and deleting things. None of this undo is in ChimeraX yet. I would be happy to hear if there are more common undo cases. I will likely add them one-by-one so knowing the most important ones is helpful if you have suggestions for that.
Tom
On Feb 10, 2016, at 5:39 AM, Oliver Clarke wrote:
I realise this is probably impossible to alter in the current version of chimera, but will the next-gen Chimera be built with a universal (or at least much expanded) undo function (or set of functions)? Or if not what are the devs thoughts on this - I know it is a complicated issue, but the capacity to backtrack after making a color change, deleting a selection, etc, would be very very welcome.
Cheers, Oli _______________________________________________ Chimera-users mailing list: Chimera-users@cgl.ucsf.edu Manage subscription: http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users