119 lines
2.4 KiB
Bash
Executable file
119 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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get_mode() {
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swaymsg -t get_outputs -r | jq ".[$1].modes[0]"
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}
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get_name() {
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swaymsg -t get_outputs -r | jq -r ".[$1].name"
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}
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get_width() {
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get_mode "$1" | jq ".width"
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}
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get_height() {
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get_mode "$1" | jq ".width"
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}
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get_refresh() {
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get_mode "$1" | jq ".refresh" | rev | cut -c 4- | rev
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}
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get_placement() {
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# $1 - monitor placement
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# $2 - monitor index compared
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# $3 - monitor compared scale
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WIDTH="$(jq -n "$(get_width $2)/$3" | awk -F. '{print $1}')"
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case $1 in
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"NONE")
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echo "0 0"
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;;
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"RIGHT")
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echo "$WIDTH 0"
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;;
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*)
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echo "0 0"
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;;
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esac
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}
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update() {
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# $1 - monitor index
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# $2 - monitor scale
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# $3 - monitor placement
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# $4 - monitor index compared
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# $5 - monitor compared scale
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swaymsg output "$(get_name $1)" "enable"
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swaymsg output "$(get_name $1)" resolution "$(get_width $1)x$(get_height $1)@$(get_refresh $1)hz" scale $2 position "$(get_placement $3 $4 $5)"
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}
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off() {
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swaymsg output "$(get_name $1)" "disable"
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}
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get_id() {
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i=0
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while true; do
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NAME="$(get_name $i)"
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if [ "$NAME" == "$1" ]; then
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echo "$i"
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exit 0
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elif [ "$NAME" == "null" ]; then
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exit 1
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fi
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((i=i+1))
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done
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}
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die() {
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notify-send -u critical -t 3000 "Sway" "Failed to get display"
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}
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PRIMARY=$(get_id "eDP-1")
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EXTERNAL=$(get_id "DP-1" || get_id "HDMI-1")
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PRIMARY_SCALE=1.5
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EXTERNAL_SCALE=1
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set_monitors() {
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update $EXTERNAL $EXTERNAL_SCALE $1 $PRIMARY $PRIMARY_SCALE
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update $PRIMARY $PRIMARY_SCALE $2 $EXTERNAL $EXTERNAL_SCALE
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}
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set_left() {
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set_monitors "NONE" "RIGHT"
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}
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set_right() {
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set_monitors "RIGHT" "NONE"
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}
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set_primary_only() {
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set_monitors "NONE" "NONE"
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off $EXTERNAL
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}
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set_external_only() {
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set_monitors "NONE" "NONE"
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off $PRIMARY
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}
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case $1 in
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"LEFT")
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set_left
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notify-send -t 3000 "Sway" "External display set to left aligned"
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;;
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"RIGHT")
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set_right
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notify-send -t 3000 "Sway" "External display set to right aligned"
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;;
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"PRIMARY_ONLY")
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set_primary_only
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notify-send -t 3000 "Sway" "Set to primary display only"
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;;
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"EXTERNAL_ONLY")
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set_external_only
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notify-send -t 3000 "Sway" "Set to external display only"
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;;
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esac
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