# i3 config file (v4)
#
# Please see https://i3wm.org/docs/userguide.html for a complete reference!

set $mod Mod4

# Font for window titles. Will also be used by the bar unless a different font
# is used in the bar {} block below.
font pango:Fantasque Sans Mono 30px

# Use pactl to adjust volume in PulseAudio.
set $refresh_i3status killall -SIGUSR1 i3status
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
bindsym XF86MonBrightnessDown exec --no-startup-id xbacklight -dec 3
bindsym XF86MonBrightnessUp exec --no-startup-id xbacklight -inc 3

# Use Mouse+$mod to drag floating windows to their wanted position
floating_modifier $mod

# start a terminal
bindsym $mod+Shift+Return exec "emacsclient -n -c --eval '(vterm)'"

# start new Emacs frame
bindsym $mod+e exec "emacsclient -n -c"

# kill focused window
bindsym $mod+Shift+q kill

# start dmenu (a program launcher)
bindsym $mod+p exec dmenu_run

# change focus
bindsym $mod+h focus left
bindsym $mod+j focus down
bindsym $mod+k focus up
bindsym $mod+l focus right

# alternatively, you can use the cursor keys:
bindsym $mod+Left focus left
bindsym $mod+Down focus down
bindsym $mod+Up focus up
bindsym $mod+Right focus right

# move focused window
bindsym $mod+Shift+h move left
bindsym $mod+Shift+j move down
bindsym $mod+Shift+k move up
bindsym $mod+Shift+l move right

# alternatively, you can use the cursor keys:
bindsym $mod+Shift+Left move left
bindsym $mod+Shift+Down move down
bindsym $mod+Shift+Up move up
bindsym $mod+Shift+Right move right

# split in horizontal orientation
bindsym $mod+Ctrl+h split h

# split in vertical orientation
bindsym $mod+Ctrl+v split v

# enter fullscreen mode for the focused container
bindsym $mod+f fullscreen toggle

# change container layout (stacked, tabbed, toggle split)
bindsym $mod+Ctrl+s layout stacking
bindsym $mod+Ctrl+w layout tabbed
bindsym $mod+Ctrl+e layout toggle split

# toggle tiling / floating
bindsym $mod+Shift+space floating toggle

# change focus between tiling / floating windows
bindsym $mod+space focus mode_toggle

# focus the parent container
bindsym $mod+Ctrl+a focus parent

# focus the child container
bindsym $mod+Ctrl+d focus child

# Define names for default workspaces for which we configure key bindings later on.
# We use variables to avoid repeating the names in multiple places.
set $ws1 "1"
set $ws2 "2"
set $ws3 "3"
set $ws4 "4"
set $ws5 "5"
set $ws6 "6"
set $ws7 "7"
set $ws8 "8"
set $ws9 "9"
set $ws10 "10"

# switch to workspace
bindsym $mod+1 workspace number $ws1
bindsym $mod+2 workspace number $ws2
bindsym $mod+3 workspace number $ws3
bindsym $mod+4 workspace number $ws4
bindsym $mod+5 workspace number $ws5
bindsym $mod+6 workspace number $ws6
bindsym $mod+7 workspace number $ws7
bindsym $mod+8 workspace number $ws8
bindsym $mod+9 workspace number $ws9
bindsym $mod+0 workspace number $ws10
bindsym $mod+Tab workspace back_and_forth

# move focused container to workspace
bindsym $mod+Shift+1 move container to workspace number $ws1
bindsym $mod+Shift+2 move container to workspace number $ws2
bindsym $mod+Shift+3 move container to workspace number $ws3
bindsym $mod+Shift+4 move container to workspace number $ws4
bindsym $mod+Shift+5 move container to workspace number $ws5
bindsym $mod+Shift+6 move container to workspace number $ws6
bindsym $mod+Shift+7 move container to workspace number $ws7
bindsym $mod+Shift+8 move container to workspace number $ws8
bindsym $mod+Shift+9 move container to workspace number $ws9
bindsym $mod+Shift+0 move container to workspace number $ws10
bindsym $mod+Shift+Tab move container to workspace back_and_forth

# reload the configuration file
bindsym $mod+Ctrl+c reload
# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
bindsym $mod+Ctrl+r restart
# exit i3 (logs you out of your X session)
bindsym $mod+Ctrl+End exec "i3-nagbar -t warning -m 'Exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"

# resize window (you can also use the mouse for that)
mode "resize" {
        # These bindings trigger as soon as you enter the resize mode

        # Pressing left will shrink the window’s width.
        # Pressing right will grow the window’s width.
        # Pressing up will shrink the window’s height.
        # Pressing down will grow the window’s height.
        bindsym h resize shrink width 10 px or 2 ppt
        bindsym j resize grow height 10 px or 2 ppt
        bindsym k resize shrink height 10 px or 2 ppt
        bindsym l resize grow width 10 px or 2 ppt

        # same bindings, but for the arrow keys
        bindsym Left resize shrink width 10 px or 2 ppt
        bindsym Down resize grow height 10 px or 2 ppt
        bindsym Up resize shrink height 10 px or 2 ppt
        bindsym Right resize grow width 10 px or 2 ppt

        # back to normal: Enter or Escape or $mod+r
        bindsym Return mode "default"
        bindsym Escape mode "default"
	bindsym Ctrl+g mode "default"
        bindsym $mod+r mode "default"
}

bindsym $mod+r mode "resize"

set $mode_cmd [c st] [F firefox] [s-h hibernate] [s-l lock] [s-s suspend]

mode "$mode_cmd" {
     bindsym c exec st; mode "default"
     bindsym Shift+f exec "firefox"; mode "default"
     bindsym --release $mod+h exec "systemctl hibernate"; mode "default"
     bindsym --release $mod+l exec "slock"; mode "default"
     bindsym --release $mod+s exec "systemctl suspend"; mode "default"
     bindsym Escape mode "default"
     bindsym Ctrl+g mode "default"
}

bindsym $mod+semicolon mode "$mode_cmd"

# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)
bar {
    position top
    status_command i3status
}