nix-files/hosts/modules/gui/sway/sway-config

# docs:
# - `man 5 sway`
#
# xwayland enable|disable|force
# - enable: lazily launch xwayland on first client connection
# - disable: never launch xwayland
# - force: launch xwayland immediately on boot
# XWayland exposes a X11 server that translates the protocol to a wayland backend, allowing legacy x11-only GUI apps.
# XWayland uses about 35MB RSS even when idle
xwayland @xwayland@

set $mod @mod@
set $term @terminal_cmd@
set $menu @launcher_cmd@
set $emoji_picker @emoji_cmd@
set $locker @lock_cmd@
set $snippets_picker @snip_cmd@
set $screenshot @screenshot_cmd@
set $brightness_up @brightness_up_cmd@
set $brightness_down @brightness_down_cmd@
set $volume_up @vol_up_cmd@
set $volume_down @vol_down_cmd@
set $mute @mute_cmd@
set $default_workspace_layout @workspace_layout@

### default font (for e.g. window titles)
font @font@

### tab colors (#border #background #text [#indicator #childBorder])
# focused & unfocused are the main interest
# urgent is used when an inactive window wants attention (e.g. terminal rings a bell)
# colors are synchronized with waybar and mpv
client.focused          #1f5e54 #418379 #ffffff
client.focused_inactive #1f5e54 #5f676a #ffffff
client.unfocused        #1f5e54 #1f554c #b4b4b4
client.urgent           #ff8080 #ff8080 #ffffff

output '*' bg "@background@" fill

### pixel boundary between windows
# hide_edge_borders --i3 means that single-window workspaces never show window bar
hide_edge_borders --i3 smart
default_border pixel 1
titlebar_border_thickness 1
# XX YY distance from edge of window title to edge of text
# the YY distance here determines the heigh of the overall title
titlebar_padding 12 1
title_align center

### focus_wrapping: behavior when trying to focus past the edge of a container
####   no  => preserve last focus. helpful mostly when `focus_follows_mouse yes`
focus_wrapping no
focus_follows_mouse yes
workspace_layout $default_workspace_layout

### key bindings
floating_modifier $mod
#### media keys
bindsym $mod+Page_Up exec $volume_up
bindsym $mod+Page_Down exec $volume_down
# --locked means to keep the binding active even when display is locked/off
bindsym --locked XF86AudioMute exec $mute
bindsym --locked XF86AudioPlay exec @playerctl@ play-pause
bindsym --locked XF86AudioStop exec @playerctl@ stop
bindsym --locked XF86AudioNext exec @playerctl@ next
bindsym --locked XF86AudioPrev exec @playerctl@ previous
bindsym --locked XF86MonBrightnessUp exec $brightness_up
bindsym --locked XF86MonBrightnessDown exec $brightness_down

#### special functions
bindsym $mod+Print exec $screenshot
bindsym $mod+l exec $locker
bindsym $mod+s exec $snippets_picker
bindsym $mod+slash exec $emoji_picker
bindsym $mod+d exec $menu
bindsym $mod+Return exec $term
bindsym $mod+Shift+q kill
bindsym $mod+Shift+e exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'
bindsym $mod+Shift+c reload

#### layout
bindsym $mod+b splith
bindsym $mod+v splitv
bindsym $mod+f fullscreen toggle
bindsym $mod+a focus parent
bindsym $mod+w layout tabbed
bindsym $mod+e layout toggle split
bindsym $mod+Shift+space floating toggle
bindsym $mod+space focus mode_toggle
bindsym $mod+r mode resize

#### movement
bindsym $mod+Up focus up
bindsym $mod+Down focus down
bindsym $mod+Left focus left
bindsym $mod+Right focus right
bindsym $mod+Shift+Up move up
bindsym $mod+Shift+Down move down
bindsym $mod+Shift+Left move left
bindsym $mod+Shift+Right move right

#### workspaces
bindsym $mod+1 workspace number 1
bindsym $mod+2 workspace number 2
bindsym $mod+3 workspace number 3
bindsym $mod+4 workspace number 4
bindsym $mod+5 workspace number 5
bindsym $mod+6 workspace number 6
bindsym $mod+7 workspace number 7
bindsym $mod+8 workspace number 8
bindsym $mod+9 workspace number 9
bindsym $mod+Shift+1 move container to workspace number 1
bindsym $mod+Shift+2 move container to workspace number 2
bindsym $mod+Shift+3 move container to workspace number 3
bindsym $mod+Shift+4 move container to workspace number 4
bindsym $mod+Shift+5 move container to workspace number 5
bindsym $mod+Shift+6 move container to workspace number 6
bindsym $mod+Shift+7 move container to workspace number 7
bindsym $mod+Shift+8 move container to workspace number 8
bindsym $mod+Shift+9 move container to workspace number 9

#### "scratchpad" = ??
bindsym $mod+Shift+minus move scratchpad
bindsym $mod+minus scratchpad show

mode "resize" {
  bindsym Down resize grow height 30 px
  bindsym Escape mode default
  bindsym Left resize shrink width 30 px
  bindsym Return mode default
  bindsym Right resize grow width 30 px
  bindsym Up resize shrink height 30 px
  bindsym h resize shrink width 30 px
  bindsym j resize grow height 30 px
  bindsym k resize shrink height 30 px
  bindsym l resize grow width 30 px
}

bar {
  swaybar_command @waybar@
}

### application-specific settings
#### to obtain app-id's run `swaymsg -t get_tree`
for_window [app_id="pinentry-.*"] floating true
for_window [app_id="foot" title=".*sxmo/modem/.*/draft.txt.*"] resize set height 25
for_window [title="megapixels"] inhibit_idle open

# workspace assignments
# mostly, messengers belong on WS 1
for_window [app_id="im.dino.Dino"] move container to workspace number 1
for_window [app_id="org.gnome.Fractal"] move container to workspace number 1
for_window [app_id="geary"] move container to workspace number 1
for_window [app_id="signal"] move container to workspace number 1
# class=Signal for when it's running with Xwayland
for_window [class="Signal"] move container to workspace number 1
for_window [app_id="so.libdb.gtkcord4"] move container to workspace number 1
for_window [app_id="abaddon"] move container to workspace number 1

# window display settings
# force KOReader to always display a titlebar, even when the only window being rendered.
# desirable primarily to avoid slooow reflows when another app is opened. but also nice to have the book title rendered.
for_window [app_id="KOReader"] border normal

### displays
## DESKTOP
output "Goldstar Company Ltd LG ULTRAWIDE 0x00004E94" {
  pos 0,0
  res 3440x1440
}
output "Samsung Electric Company S22C300 0x00007F35" {
  pos 3440,0
  res 1920x1080
}
# projector
output "MS Telematica TV 0x00000001" {
  pos 5360,0
  res 1920x1080
}

## LAPTOP
# sh/en TV
output "Pioneer Electronic Corporation VSX-524 0x00000101" {
  pos 0,0
  res 1920x1080
}
# internal display
output "Unknown 0x0637 0x00000000" {
  pos 1920,0
  res 1920x1080
}

# XXX: needed for xdg-desktop-portal-* to work.
# this is how we expose these env vars to user dbus services:
# - DISPLAY
# - WAYLAND_DISPLAY
# - SWAYSOCK
# - XDG_CURRENT_DESKTOP
# for more, see: <repo:nixos/nixpkgs:nixos/modules/programs/wayland/sway.nix>
include /etc/sway/config.d/*

@extra_lines@