Shortcut to toggle input in a pane when synchronize-panes is on in a tmux window [SOLVED]

[krackout]

Sometimes when I concurrently type commands to multiple servers using synchronize-panes, I need to exclude one or two of them.

So I'd like to have a shortcut to toggle input in a pane when synchronize-panes is on, in a tmux window. Currently I manually type select-pane -d -t {number} to disable input, then select-pane -e -t {number} to enable input again.

It suits me either to disable input on current pane, or to press the shortcut and then the number of pane. For the first option, I tried select-pane -d -t "#{pane_index}" and "#P" but it didn't work; I believed that "#{pane_index}" is a variable for the number of current pane; apparently it's not.

Any ideas how to achieve?

[nicm]

Don't use -t and it will do the current pane, or use command-prompt.

[krackout]

I need a way to check current state, input enabled or not, and issue the command to switch state.

[nicm]

Try something like run -C "select-pane -#{?pane_input_off,e,d}".

[krackout]

It works!
Any way to show in status bar the ID-numbers of disabled panes? A simple 1 3 for example (if 1 & 3 are disabled) would do.

[nicm]

You would have to do something like #{P:#{?pane_input_off,#{pane_index} ,}}.

[krackout]

Got it, it also works. Thank you very much for your advice and time.