let the user enter their own setxkbmap command. more error-prone and flexible

Author: carnager

config.example

@@ -9,15 +9,13 @@ _rofi () {
 # xdotool needs the keyboard layout to be set using setxkbmap
 # You can do this in your autostart scripts (e.g. xinitrc)
 
-# Alternatively you can set your options here and set fix_layout to "true"
-# rofi-pass will try to autodetect correct settings, if no layout is set (not recommended)
-# if model is unset, rofi-pass defaults to 'pc104'
-
+# If for some reason, you cannot do this, you can set the command here.
+# and set fix_layout to true
 fix_layout=false
-model=pc104
-layout=us
-#variant=us
-#option=compose:caps
+
+layout_cmd () {
+  setxkbmap us
+}
 
 # fields to be used
 URL_field='url'

rofi-pass

@@ -597,29 +597,7 @@ fi
 # fix keyboard layout if enabled in config
 if [[ $fix_layout == "true" ]]
 then
-  if [[ -z $model ]]
-  then
-    model=pc104
-  fi
-  if [[ -n $layout ]]
-  then
-    if [[ -n $variant && -n $option ]]
-    then
-      setxkbmap -model $model -layout $layout -variant $variant -option $option
-    elif [[ -n $variant && -z $option ]]
-    then
-      setxkbmap -model $model -layout $layout -variant $variant
-    elif [[ -z $variant && -n $option ]]
-    then
-      setxkbmap -model $model -layout $layout -option $option
-    elif [[ -z $variant && -z $option ]]
-    then
-      setxkbmap -model $model -layout $layout
-    fi
-  else
-    keyboard=$(setxkbmap -query | grep -E 'layout|variant' | grep -oE '[^: ]+$' | tr '\n' ' ')
-    setxkbmap ${keyboard}
-  fi
+  layout_cmd
 fi
 
 # set help color