How to disable vimium-c globally for all browser until I press certain shortcut?

[vvkdev]

I use the extension very rarely, and I would like to activate keyboard control only in these moments.
I tried to search, but I couldn't find the answer (
Thank you!

[gdh1995]

For example, if <f7> is the shortcut, then the configuration should look like:

map <f7> openUrl url="vimium://status/toggle-enabled/^%20<f7>"

see https://github.com/gdh1995/vimium-c/wiki/Enable-or-Disable-all-frames-by-a-shortcut