#446 [Feature request] Naming photo just after taking it

[Dimitrios T. Tanis]

It would be great to be able to name a file just after a photo is taken without having to do it from a file explorer. eg. Taking a photo of a flower and putting the name of it just after or taking a photo of a machine part and naming it just after as well.

A simple check box that when checked would pop up a text field to enter a name after taking a picture would be fine.

To further enhance the idea, there could be a concept of photo sets: A button in live view that when pushed would pop up a text field to name the set and then as long as the set is "open" all photos taken are named with that string as prefix. Closing the set would return to default and allow creating a new set.
I know this is handled with the prefix setting, but having it at hand rather than in a configuration screen will make it much more useful.