Integrate i3 and Emacs

Super shared KBDs between i3wm and Emacs for:
- focusing windows (i.e. M-{h,j,k,l})
- deleting windows (i.e. M-q)

More support may be needed, but this is good DWIM behavior for now.
This commit is contained in:
William Carroll 2018-10-06 17:12:04 -04:00
parent 0c012554b9
commit e6c5065b5b
2 changed files with 63 additions and 10 deletions

View file

@ -12,8 +12,17 @@ gaps inner 20
gaps outer 0
smart_gaps on
# audio controls
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +5%
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -5%
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle
# screen brightness controls
bindsym XF86MonBrightnessUp exec xbacklight -inc 20
bindsym XF86MonBrightnessDown exec xbacklight -dec 20
# ensure wallpaper
exec --no-startup-id feh --bg-scale ~/pictures/soft-gradient.jpg
exec --no-startup-id feh --bg-scale ~/pictures/blurred.jpg
# start a terminal
bindsym $mod+Return exec terminator
@ -25,16 +34,16 @@ for_window [class="^.*"] border pixel 0
focus_follows_mouse no
# kill focused window
bindsym $mod+q kill
bindsym $mod+q exec ~/.config/i3/i3-navigate-emacs quit
# start dmenu (a program launcher)
bindsym $mod+d exec --no-startup-id i3-dmenu-desktop --dmenu='rofi -i -dmenu -width 40 -lines 8'
bindsym Mod4+space exec --no-startup-id i3-dmenu-desktop --dmenu='rofi -i -dmenu -width 40 -lines 8'
# change focus
bindsym $mod+h focus left
bindsym $mod+j focus down
bindsym $mod+k focus up
bindsym $mod+l focus right
bindsym $mod+h exec ~/.config/i3/i3-navigate-emacs left
bindsym $mod+j exec ~/.config/i3/i3-navigate-emacs down
bindsym $mod+k exec ~/.config/i3/i3-navigate-emacs up
bindsym $mod+l exec ~/.config/i3/i3-navigate-emacs right
# move focused window
bindsym $mod+Shift+h move left
@ -44,6 +53,11 @@ bindsym $mod+Shift+l move right
# split in vertical orientation
bindsym $mod+v split v
bindsym $mod+Shift+v split h
# enable duplicating the current window vertically or horizontally
# bindsym $mod+- split v exec terminator
# bindsym $mod+\ split h exec terminator
# enter fullscreen mode for the focused container
bindsym $mod+z fullscreen toggle
@ -121,10 +135,8 @@ mode "resize" {
bindsym $mod+r mode "resize"
# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)
bar {
status_command i3status
position top
font pango:monospace 14
font pango:monospace 12
}

View file

@ -0,0 +1,41 @@
#!/usr/bin/env bash
# Heavily inspired by this blog post:
# https://bl.ocks.org/mijoharas/b9d09daed9654ca8d0d081015209ecd0
get_focused_window() {
i3-msg -t get_tree | jq -r ".. | select(.focused? == true).window_properties.class"
}
perform_close() {
if [ "$(get_focused_window)" = "Emacs" ]; then
emacsclient -e "(delete-window)"
else
i3-msg kill
fi
}
perform_move() {
if [ "$(get_focused_window)" = "Emacs" ]; then
emacsclient -e "(evil-window-$1 1)"
result=$?
if [ $result -ne 0 ]; then
i3-msg focus "$1"
fi
else
i3-msg focus "$1"
fi
}
case "$1" in
left) ;&
right) ;&
up) ;&
down)
perform_move "$1"
;;
quit)
perform_close
;;
*) echo "command not found" ;;
esac