prime-switch

#!/usr/bin/bash
has_prime_select=false
if command -v zenity &> /dev/null; then
    dialog_helper=zenity
elif command -v kdialog &> /dev/null; then
    dialog_helper=kdialog
fi

($(exec prime-test))
case $? in
	0)
	has_prime_select=true
	;;
esac

if $has_prime_select; then
    current=($(exec /usr/sbin/prime-select get-current))
	driver=${current[2]}
    case $driver in
		intel)
			case $dialog_helper in
				zenity)
					selected=$(zenity --list --radiolist --column="" --column="Title" --hide-header FALSE "offload" FALSE "nvidia" --hide-header --text="$(exec prime-i18n ToggleOffload)" --title="$(exec prime-i18n TitleSelect)")
				;;
				kdialog)
					selected=$(kdialog --radiolist "$(exec prime-i18n BootDriver)" "offload"  "offload" off "nvidia" "nvidia" off)
				;;
			esac
		;;
		nvidia)
			case $dialog_helper in
				zenity)
					selected=$(zenity --list --radiolist --column="" --column="Title" --hide-header FALSE "offload" FALSE "intel" --hide-header --text="$(exec prime-i18n ToggleOffload)" --title="$(exec prime-i18n TitleSelect)")
				;;
				kdialog)
					selected=$(kdialog --radiolist "$(exec prime-i18n BootDriver)" "offload"  "offload" off "intel" "intel" off)
				;;
			esac
		;;
		offload)			
			case $dialog_helper in
				zenity)
					selected=$(zenity --list --radiolist --column="" --column="Title" --hide-header FALSE "nvidia" FALSE "intel" --hide-header --text="$(exec prime-i18n ToggleOffload)" --title="$(exec prime-i18n TitleSelect)")
				;;
				kdialog)
					selected=$(kdialog --radiolist "$(exec prime-i18n BootDriver)" "nvidia"  "nvidia" off "intel" "intel" off)
				;;
			esac
		;;
	esac
    case $? in
        0)
        pkexec /usr/sbin/prime-select $selected
        case $? in
            0)
            case $dialog_helper in
                zenity)
                    zenity --info --title="Logout" --text="$(prime-i18n Logout)."
                    gnome-session-quit --logout
                ;;
                kdialog)
                    kdialog --msgbox "$(exec prime-i18n TitleSuccess)" --title="Logout"
                    qdbus org.kde.ksmserver /KSMServer logout 1 0 3
                ;;
            esac
            ;;
        esac
        ;;
    esac
fi