linutil/src/commands/utils/monitor-control/auto_detect_displays.sh

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2024-08-15 03:41:41 +01:00
#!/bin/sh -e
source ./utils/monitor-control/utility_functions.sh
# Function to auto-detect displays and set common resolution
auto_detect_displays() {
if confirm_action "Auto-detect displays and set common resolution?"; then
execute_command "xrandr --auto"
monitors=$(detect_connected_monitors)
first_monitor=$(echo "$monitors" | head -n 1)
common_resolutions=$(get_unique_resolutions "$first_monitor")
for monitor in $monitors; do
resolutions=$(get_unique_resolutions "$monitor")
common_resolutions=$(comm -12 <(echo "$common_resolutions") <(echo "$resolutions"))
done
if [ -z "$common_resolutions" ]; then
dialog --msgbox "No common resolution found among connected monitors." 10 60
return
fi
highest_resolution=$(echo "$common_resolutions" | sort -n -t'x' -k1,1 -k2,2 | tail -n 1)
for monitor in $monitors; do
echo "Setting resolution for $monitor to $highest_resolution"
execute_command "xrandr --output $monitor --mode $highest_resolution"
done
fi
}
auto_detect_displays