Print my keyboard layout: proof of concept
curl https://raw.githubusercontent.com/nogaems/pmkl/master/{0001-keyboard-layout-indicator.patch} --create-dirs -o /etc/portage/patches/x11-misc/xscreensaver-<version>/#1
emerge -1 xscreensaver
This patch will add keyboard layout indicator to the xscreensaver lock screen. Like this:
This wigdet has been tested on xscreensaver of version 5.40. In further you must be careful in using this patch with the new versions of xscreensaver.
You must suffer. Or build xscreensaver bypassing your packet manager by this way:
cd <directory-with-sources-of-xscreensaver>
curl https://raw.githubusercontent.com/nogaems/pmkl/master/0001-keyboard-layout-indicator.patch | patch -p1
./configure
make
sudo make install
But don't forget to suffer.