text version working

interractive_mount

@@ -2,38 +2,31 @@
 
 function usage () {
 	echo "Usage:"
-	echo "$0 <action>"
+	echo "$0 <action> [mode]"
 	echo "action is either mount or unmount"
+	echo "action is text or nothing"
 }
 
 # If no display found, full text interface. use dmenu and dunstify else.
-if [ -z "$DISPLAY" ] ; then
-	interface=text
+if [ "$2" = text ] || [ -z "$DISPLAY" ] ; then
 	function notify () {
-		echo "$1\n$2"
+		echo -e "== $1 ==\n$2"
 	}
 	function ask () {
-		echo "Text interface not implemented. use X :(" >/dev/stderr
-		exit 1
-		#TODO
-		i=0
-		while read l ; do
-			echo "$i) $l"
-			((i++))
-		done
-		echo -n "Your choice: "
-		read choice
-		if [ "$choice" -le "$i" ] && [ "$choice" -ge 0 ] ; then
-			echo $i
-		fi
+		# $1 is the title
+		# $2 is the \n separated list of choices
+		# $3 is the number of choices
+		IFS=$'\n' read -r -d '' -a args <<< $(echo -e "$2")
+		dialog --no-items --menu "$1" 15 40 4 "${args[@]}" 2>&1 >/dev/tty
+		
 	}
 else
-	interface=x
 	function notify () {
 		dunstify "$1" "$2"
 	}
 	function ask () {
-		dmenu 
+		# See interface specification up
+		echo -en "$2" | dmenu -i -l "$3" -p "$1"
 	}
 fi
 
@@ -70,14 +63,22 @@ done <<< $(lsblk -prno NAME,SIZE,MOUNTPOINTS)
 
 # Prompt user for disk action
 if [ "$action" = "mount" ] ; then
-	read disk size <<< $(echo -en $umounted | dmenu -i -l "$umounted_nb" -p 'Mount: ')
+	if [ -z "$umounted" ] ; then
+		notify "Mounting" "Nothing to mount"
+	else
+		read disk size <<< $(ask 'Mount' "$umounted" "$umounted_nb")
 		if [ -b "$disk" ] ; then
 			notify "Mounting $disk" "$(udisksctl mount -b "$disk" 2>&1)"
 		fi
+	fi
 elif [ "$action" = "umount" ] ; then
-	read disk size mountpoint <<< $(echo -en $mounted | dmenu -i -l "$mounted_nb" -p 'Unmount: ')
+	if [ -z "$mounted" ] ; then
+		notify "Unmounting" "Nothing to unmount"
+	else
+		read disk size mountpoint <<< $(ask 'Unmount' "$mounted" "$mounted_nb")
 		if [ -b "$disk" ] ; then
 			notify "Unmounting $disk" "$(udisksctl unmount -b "$disk" 2>&1)"
 		fi
 	fi
+fi