Hi,
> I'm glad someone finally tried it.:)
I'm sorry. I am setting my network now, and I cannot read
the mail as fast as I used to do it. BTW, the another
maintainer shold have to answer, but he is a bit lazy ...
> However, I wonder how you could receive this focus-in event:
I mistook, I didn't receive it.
> Let's make more detailed test case:
> $ sudo pacman -S st dwm # Actually: st-0.6.3, dwm-6.1-3
> $ cat ~/.tmux.conf
> set -g default-command /bin/bash
> set -g focus-events on
>
> In dwm:
> - A-S-<Enter> # to launch first _bare_ terminal
> $ st # to launch terminal from another
> $ tmux -L test # independent tmux server
At this point you get a \e[?1005h in the terminal because tmux
is trying to see what is the correct mode [1].
> $ printf "\e[?1004h"
> - <C-v>
> - A-j/k
>
> Results:
> - cursor slightly blinks, which indicates focus lost/gain
> - but nothing printed (no focus in/out events in tmux)
> - however on splitting tmux C-b % those events immediately shown
>
The code in st that handles it is very simpe:
case 1004: /* 1004: send focus events to tty */
MODBIT(term.mode, set, MODE_FOCUS);
break;
-----
void
focus(XEvent *ev)
{
XFocusChangeEvent *e = &ev->xfocus;
if (e->mode == NotifyGrab)
return;
if (ev->type == FocusIn) {
XSetICFocus(xw.xic);
xw.state |= WIN_FOCUSED;
xseturgency(0);
if (IS_SET(MODE_FOCUS))
ttywrite("\033[I", 3);
} else {
XUnsetICFocus(xw.xic);
xw.state &= ~WIN_FOCUSED;
if (IS_SET(MODE_FOCUS))
ttywrite("\033[O", 3);
}
}
We can try to test if we are receiving the event or not.
The posibilities here are:
- Mode is NotifyGrab
- We do not receive the event
I am a bit busy at this moment, but I will look it as soon as
possible.
Regards,
[1] https://github.com/tmux/tmux/blob/master/input-keys.c#L252
