45 lines
1.9 KiB
Bash
Executable File
45 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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[ -z "$1" ] && exit # If $1 is left, hovers in the bottom left, if right, the bottom right
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current=$(xdotool getwindowfocus)
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# xrandr is quite slow in execution. displayselect will generate a new one in postrun.
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# Otherwise if none exist this script will run xrandr once. Changing display setups will not be detected.
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if [ -f /tmp/dims ]; then
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dims="$(cat /tmp/dims)"
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else
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dims="$(xrandr --screen 0 | grep ' connected' | grep -v '^\s*$' | sed 's/ primary//' | cut -d ' ' -f3 | tee -i '/tmp/dims')"
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fi
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horizontal_offset="$( echo "$dims" | cut -d '+' -f2 )"
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mouse_location_horizontal="$(xdotool getmouselocation | grep -Eo 'x:[0-9]{1,5}' | tr -d 'x:')"
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# var passed is an accumulator for screens that fit the current mouse location or less
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for screen in $horizontal_offset; do
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[ "$screen" -lt "$mouse_location_horizontal" ] && passed="$(printf '%s\n%s\n' "$passed" "$screen")"
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done
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# take max of all screens to the left of mouse
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offset_of_screen_mouse_is_on="$(echo "$passed" | sort -n | tail -n1)"
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dim="$( echo "$dims" | grep "+$offset_of_screen_mouse_is_on+" )"
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screenwidth="$( echo "$dim" | grep -Eo '^[0-9]{1,5}x' | tr -d 'x')"
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screenheight="$( echo "$dim" | grep -Eo 'x[0-9]{1,5}+' | tr -d 'x+')"
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# Adjust here for larger/smaller windows
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newheight=$(( 2 * screenheight / 5 ))
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newwidth=$(( 2 * screenwidth / 5 ))
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# fit your borderwidth setup of your WM or windows could bleed over to other display
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borderwidth=2
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# see https://specifications.freedesktop.org/wm-spec/wm-spec-1.3.html for gravity specs
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case "$1" in
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left) horizontal=$(( borderwidth ))
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vertical=$(( screenheight - newheight - 2 * borderwidth ))
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gravity=7 #gravity of southwest
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;;
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right) horizontal=$(( screenwidth - newwidth - 2 * borderwidth ))
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vertical=$(( screenheight - newheight - 2 * borderwidth ))
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gravity=9 #gravity of southeast
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;;
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esac
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wmctrl -r :ACTIVE: -b remove,maximized_vert,maximized_horz
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wmctrl -r :ACTIVE: -e $gravity,$horizontal,$vertical,$newwidth,$newheight
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