64 lines
2.4 KiB
Bash
Executable File
64 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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twoscreen() {
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mirror=$(printf "no\\nyes" | dmenu -l 20 -i -p "mirror")
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if [ "$mirror" = "yes" ]; then
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external=$(echo "$screens" | dmenu -l 20 -i -p "optimize resolution for")
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internal=$(echo "$screens" | grep -v "$external")
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res_external=$(xrandr --query | sed -n "/^$external/,/\+/p" | \
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tail -n 1 | awk '{print $1}')
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res_internal=$(xrandr --query | sed -n "/^$internal/,/\+/p" | \
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tail -n 1 | awk '{print $1}')
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res_ext_x=$(echo "$res_external" | sed 's/x.*//')
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res_ext_y=$(echo "$res_external" | sed 's/.*x//')
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res_int_x=$(echo "$res_internal" | sed 's/x.*//')
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res_int_y=$(echo "$res_internal" | sed 's/.*x//')
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scale_x=$(echo "$res_ext_x / $res_int_x" | bc -l)
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scale_y=$(echo "$res_ext_y / $res_int_y" | bc -l)
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xrandr --output "$external" --auto --scale 1.0x1.0 \
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--output "$internal" --auto --same-as "$external" \
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--scale "$scale_x"x"$scale_y"
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else
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primary=$(echo "$screens" | dmenu -l 20 -i -p "primary")
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secondary=$(echo "$screens" | grep -v "$primary")
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direction=$(printf "left\\nright" | dmenu -l 20 -i -p "side of $primary should $secondary be on")
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xrandr --output "$primary" --auto --scale 1.0x1.0 --output "$secondary" --"$direction"-of "$primary" --auto --scale 1.0x1.0
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fi
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}
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home() {
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xrandr --output "DisplayPort-${1}" --mode 2560x1440 --scale 1.0x1.0 $(echo "$allposs" | grep -v "\bDisplayPort-${1}" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -)
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}
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onescreen() {
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xrandr --output "$1" --auto --scale 1.0x1.0 $(echo "$allposs" | grep -v "\b$1" | awk '{print "--output", $1, "--off"}' | paste -sd ' ' -)
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}
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postrun() {
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feh --no-fehbg --bg-scale ~/.local/share/wallpaper
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{ killall dunst ; setsid -f dunst ;} >/dev/null 2>&1 # Restart dunst to ensure proper location on screen
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kill -46 $(pidof dwmblocks)
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}
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# Get all possible displays
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allposs=$(xrandr -q | grep "connected")
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# Get all connected screens.
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screens=$(echo "$allposs" | awk '/ connected/ {print $1}')
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# If there's only one screen
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[ "$(echo "$screens" | wc -l)" -lt 2 ] &&
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{ onescreen "$screens"; postrun; dunstify -u critical "💻 no device to switch"; exit ;}
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# Get user choice including both and manual selection:
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chosen=$(printf -- "home-1\\nhome-2\\n----\\n%s\\n----\\nmulti" "$screens" | dmenu -l 20 -i -p "display") &&
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case "$chosen" in
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"home-1") home 0 ;;
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"home-2") home 1 ;;
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"multi") twoscreen ;;
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"----") exit ;;
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*) onescreen "$chosen" ;;
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esac
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postrun
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