FR: shortcut to save selects to a directory

There are several steps for getting a picture:

1. select code
2. copy
3. open polarcode
4. paste into polarcode window
5. select the "take picture" button
6. choose a directory and save

If I have many pictures to take, I'd like to condense this process to a simple shortcut:

1. select code
2. Ctrl + somekey

The result gets saved to a designated location, defined in the config settings.

I would add the possibility of just copy to clipboard first with a shorcut, save to designated directory is cool to, but I think the most common action is to copy to clipboard and intermediately paste wherever.