dwmblocks scripts.

_suckless/_scripts/rofi_display

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+#!/bin/sh
+
+both() { # If both is selected and there are two screens.
+  primary=$(echo "$screens" | rofi -dmenu -i -p "Select primary display:")
+  secondary=$(echo "$screens" | grep -v "$primary")
+  direction=$(printf "left\\nright" | rofi -dmenu -i -p "What side of $primary should $secondary be on?")
+  xrandr --output "$primary" --mode 1920x1080 --scale 1.0x1.0 --output "$secondary" --"$direction"-of "$primary" --mode 2560x1440 --scale 1.0x1.0
+}
+
+onescreen() {
+  case "$1" in
+    eDP) xrandr --output "$1" --mode 1920x1080 $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -) ;;
+    DisplayPort*) xrandr --output "$1" --mode 2560x1440 $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -) ;;
+    *) xrandr --output "$1" --auto $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -) ;;
+  esac
+}
+
+postrun() {
+  feh --no-fehbg --bg-scale ~/.local/share/wallpaper
+  { killall dunst ; setsid -f dunst ;} >/dev/null 2>&1 # Restart dunst to ensure proper location on screen
+}
+
+# Get all possible displays
+allposs=$(xrandr -q | grep "connected")
+
+# Get all connected screens.
+screens=$(echo "$allposs" | awk '/ connected/ {print $1}')
+
+# If there's only one screen
+[ "$(echo "$screens" | wc -l)" -lt 2 ] &&
+	{ onescreen "$screens"; postrun; exit ;}
+
+# Get user choice including both and manual selection:
+chosen=$(printf "%s\\nboth" "$screens" | rofi -dmenu -i -p "Select display arangement:") &&
+case "$chosen" in
+	"both") both ;;
+	*) onescreen "$chosen" ;;
+esac
+
+postrun