disp with configurable presentation default

skel/disp

@@ -10,6 +10,7 @@ TEMPLATE='# configure the display names with "xrandr"
 MAIN=eDP-1
 ANALOG=VGA-1
 DIGITAL=DP-1
+PRESENTATION_RES=1920x1080
 
 # You hay have to change ANALOG/DIGITAL in the outputs,
 # especially for Workstation choices
@@ -21,7 +22,7 @@ WORKSTATIONRIGHT=$DIGITAL
 
 _allon() {
     _list_connected | while read display; do
-        _xrandr --output $display --auto
+        _xrandr --output $display --auto --rotate normal
     done
     exit
 }
@@ -59,7 +60,7 @@ _display_presentation() {
         _allon
     }
     _list_connected | while read display; do
-        _xrandr --output $display --mode 1024x768 --pos 0x0 --gamma $g:$g:$g
+        _xrandr --output $display --mode "$PRESENTATION_RES" --pos 0x0 --gamma $g:$g:$g
     done
 }
 _display_workstation() {
@@ -198,7 +199,7 @@ if [ -z "$1" ]; then
 
    0       Run "arandr" to setup manually
    1       Main display only ('$MAIN')
-   2       Presentation: Main and all external screen clones (1024x768)
+   2       Presentation: Main and all external screen clones ('$PRESENTATION_RES')
    3       Workstation: Your personal configration ('$WORKSTATIONLEFT + $WORKSTATIONRIGHT', panel on '$PANEL')
    a       All displays on
    p       All displays on, with the resolution of primary display ('$PRIMARYRESOLUTION')