script: multi-layer install menu

scripts/ui/install_menu.sh

@@ -1,55 +1,31 @@
-install_ui(){
-  top_border
-  echo -e "|     ${green}~~~~~~~~~~~ [ Installation Menu ] ~~~~~~~~~~~${default}     | "
-  hr
-  echo -e "|  You need this menu usually only for installing       | "
-  echo -e "|  all necessary dependencies for the various           | "
-  echo -e "|  functions on a completely fresh system.              | "
-  hr
-  echo -e "|  Firmware:                |  Touchscreen GUI:         | "
-  echo -e "|  1) [Klipper]             |  5) [KlipperScreen]       | "
-  echo -e "|                           |                           | "
-  echo -e "|  Klipper API:             |  Other:                   | "
-  echo -e "|  2) [Moonraker]           |  6) [Duet Web Control]    | "
-  echo -e "|                           |  7) [OctoPrint]           | "
-  echo -e "|  Klipper Webinterface:    |  8) [PrettyGCode]         | "
-  echo -e "|  3) [Mainsail]            |  9) [Telegram Bot]        | "
-  echo -e "|  4) [Fluidd]              |                           | "
-  echo -e "|                           |  Webcam:                  | "
-  echo -e "|                           |  10) [MJPG-Streamer]      | "
-  back_footer
-}
+#!/bin/bash
 
 install_menu(){
-  do_action "" "install_ui"
+	local menu_options=(
+		"1" "Klipper"
+		"2" "Klipper API(Moonraker)"
+		"3" "Interfaces"
+		"4" "Other"
+	)
+  local menu_str="You need this menu usually only for installing all necessary dependencies for the various functions on a completely fresh system."
+
   while true; do
-    read -p "${cyan}Perform action:${default} " action; echo
-    case "$action" in
-      1)
-        do_action "klipper_setup_dialog" "install_ui";;
-      2)
-        do_action "moonraker_setup_dialog" "install_ui";;
-      3)
-        do_action "install_webui mainsail" "install_ui";;
-      4)
-        do_action "install_webui fluidd" "install_ui";;
-      5)
-        do_action "install_klipperscreen" "install_ui";;
-      6)
-        do_action "dwc_setup_dialog" "install_ui";;
-      7)
-        do_action "octoprint_setup_dialog" "install_ui";;
-      8)
-        do_action "install_pgc_for_klipper" "install_ui";;
-      9)
-        do_action "install_MoonrakerTelegramBot" "install_ui";;
-      10)
-        do_action "install_mjpg-streamer" "install_ui";;
-      B|b)
-        clear; main_menu; break;;
-      *)
-        deny_action "install_ui";;
-    esac
+    local menu
+    menu=$(whiptail --title "Install" --cancel-button "Back" --notags --menu "$menu_str\n\nPerform Action:" \
+      "$KIAUH_WHIPTAIL_NORMAL_HEIGHT" "$KIAUH_WHIPTAIL_NORMAL_WIDTH" 8 "${menu_options[@]}" 3>&1 1>&2 2>&3)
+    local out=$?
+    if [ $out -eq 1 ]; then
+    	break
+    elif [ $out -eq 0 ]; then
+			case "$menu" in
+				1) do_action "klipper_setup_dialog";;
+      	2) do_action "moonraker_setup_dialog";;
+      	3) install_interface_menu;;
+      	4) install_other_menu;;
+				esac
+		else
+			# Unexpected event, no clue what happened
+			exit 1
+		fi
   done
-  install_menu
 }