river: Add output quick switch script

Invoked by `MOD+SHIFT+O` (for '[O]utput'), it greps the kanshi
configuration file for existing profiles and allows you to select one
which kanshi tries to apply. Can be a little buggy, though due to kanshi
and not the plugin (sometimes failing to re-activate turned off screens
etc).

desktop/.config/kanshi/config

@@ -5,13 +5,6 @@ profile docked {
     exec notify-send "💻 Display changed" "Applying docked LG profile"
 }
 
-profile docked {
-    output "Goldstar Company Ltd W2442 0x000574FD" position 1920,0
-    output "Goldstar Company Ltd W2442 0x000574E1" position 0,0
-    output eDP-1 disable
-    exec notify-send "💻 Display changed" "Applying docked Goldstar profile"
-}
-
 profile dockedall {
     output "LG Electronics W2442 0x000574FD" position 1920,0
     output "LG Electronics W2442 0x000574E1" position 0,0
@@ -19,7 +12,7 @@ profile dockedall {
     exec notify-send "💻 Display changed" "Applying docked 3-screen profile"
 }
 
-profile portable {
+profile portableforce {
     output "LG Electronics W2442 0x000574FD" disable
     output "LG Electronics W2442 0x000574E1" disable
     output eDP-1 enable position 0,0

desktop/.config/river/init

@@ -176,6 +176,7 @@ riverctl map normal $mod+Shift v toggle-float
 # shellcheck disable=SC2016
 # Make all connected outputs show the desktop and no windows at all
 riverctl map normal $mod+Shift M spawn 'for i in $(wlopm | wc -l); do riverctl set-focused-tags $((1 << 10)); riverctl focus-output next; done; riverctl set-focused-tags $((1 << 10)); riverctl focus-output next'
+riverctl map normal $mod+Shift O spawn "kanshiswitch"
 
 riverctl map normal $mod+Shift F10 spawn "riverctl send-layout-cmd $layout_cmd '--tags all --output all view-padding 0'"
 riverctl map normal $mod F10 spawn "riverctl send-layout-cmd $layout_cmd '--tags all --output all view-padding 6'"
@@ -306,7 +307,6 @@ for pad in $(riverctl list-inputs | grep -i touchscreen); do
     riverctl input "$pad" pointer-accel 0.5
 done
 
-
 # We are not in voidlinux, so no nice turnstile user services will take care of us
 # have to start everything manually here.
 if ! cat /etc/*-release | grep -q '^NAME=.*Void'; then

desktop/.local/bin/kanshiswitch

@@ -0,0 +1,29 @@
+#!/usr/bin/env sh
+
+if ! exist kanshictl; then
+    printf "Requires command 'kanshictl' on system."
+    exit 1
+fi
+
+picker=dmenu
+if exist bemenu; then
+    picker=bemenu
+elif exist wofi; then
+    picker=wofi
+elif exist rofi; then
+    picker=rofi
+fi
+
+regex='s/profile \+\(.*\) \+{/\1/p'
+
+list=$(sed -ne "$regex" "${XDG_CONFIG_HOME:-~/.config}/kanshi/config")
+profile=$(printf "%s" "$list" | "$picker")
+if [ -z "$profile" ]; then
+    return
+else
+    kanshictl switch "$profile"
+fi
+
+if [ "$1" = '-v' ]; then
+    notify-send "Kanshi profile set" "Set to: $profile"
+fi