[HLWM] Refactored hlwm-display-switch.sh

scripts/hlwm-display-switch.sh

@@ -1,18 +1,21 @@
 #!/bin/sh
 
-extern_1="HDMI1"
-extern_2="DP1"
-intern="eDP1"
+extern_1="HDMI-1"
+extern_2="DP-1"
+intern="eDP-1"
 polybar_top_padding=22
 
+common_adjustments() {
+    ~/.fehbg &
+    xmodmap ~/.Xmodmap
+}
+
 switch_internal() {
     xrandr --output "$extern_2" --off \
 	   --output "$extern_1" --off \
 	   --output "$intern" --auto --primary
     herbstclient detect_monitors
     herbstclient pad 0 "$polybar_top_padding"
-    ~/.fehbg &
-    xmodmap ~/.Xmodmap
 }
 
 switch_external() {
@@ -23,16 +26,16 @@ switch_external() {
     herbstclient pad 0 0
     herbstclient pad 2 0
     herbstclient pad 1 "$polybar_top_padding"
-    ~/.fehbg &
-    xmodmap ~/.Xmodmap
 }
 
 case "$1" in
     i* )
 	switch_internal
+        common_adjustments
 	;;
     e* )
 	switch_external
+        common_adjustments
 	;;
     * )
 	echo "Specify new output configuration. Possibilities are: 'external' and 'internal'"