i3: add scripts for display management

i3/i3/config

@@ -255,14 +255,15 @@ bindsym $mod+Print mode "$mode_screenshot_clipboard"
 
 #bindsym $mod+c exec xfce4-terminal --role floating --hide-scrollbar --title Calculator -e qalc
 bindsym $mod+c exec qalculate-gtk
-bindsym $mod+p exec xwacomcalibrate
-bindsym $mod+t exec pcmanfm
+bindsym $mod+Shift+p exec xwacomcalibrate
+bindsym $mod+t exec thunar
 # bindsym $mod+t exec krusader
 #bindsym $mod+m exec xfce4-terminal -x mc 
 bindsym $mod+Shift+c exec $scripts/jupyter-calculator
 bindsym $mod+b exec firefox
 #bindsym $mod+s exec pavucontrol 
 bindsym $mod+u exec pamac-manager 
+bindsym $mod+p exec $scripts/display-toggle-mirror
 
 # read 1 character and mark the current window with this character
 # bindsym $mod+m exec i3-input -F 'mark %s' -l 1 -P 'Mark: '
@@ -373,7 +374,8 @@ exec --no-startup-id msm_notifier
 exec --no-startup-id start-pulseaudio-x11
 exec --no-startup-id pa-applet
 # Background
-exec --no-startup-id nitrogen --restore; sleep 1; picom -b
+exec --no-startup-id nitrogen --restore
+# exec --no-startup-id nitrogen --restore; sleep 1; picom -b
 #exec --no-startup-id feh --randomize --bg-fill /home/julian/Pictures/Hintergrundbilder/*
 # exec --no-startup-id feh --bg-fill /home/julian/Bilder/background.jpg
 # Notifications
@@ -385,7 +387,7 @@ exec --no-startup-id dunst -config /home/julian/.config/dunst/dunstrc
 exec_always --no-startup-id ff-theme-util
 exec_always --no-startup-id fix_xcursor
 
-exec_always --no-startup-id ~/.screenlayout/layoutpicker.sh
+exec_always --no-startup-id $scripts/display-layoutpicker
 
 # Default workspaces at startup (no need because autostart applications get always focused)
 #exec --no-startup-id i3-msg workspace $ws1

i3/i3/scripts/display-layoutpicker

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+xrandr | grep -q "HDMI-1 connected"
+
+if [ "$?" -eq "0" ]; then
+    echo "Two screens available"
+    ~/.screenlayout/twoscreens.sh
+else
+    echo "Only one screen available"
+    ~/.screenlayout/onescreen.sh
+fi

i3/i3/scripts/display-toggle-mirror

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+xrandr | grep -q "HDMI-1 connected"
+
+if [ "$?" -eq "0" ]; then
+    echo "Two screens available"
+
+    MIRROR_FILE=~/.screenlayout/mirror-primary
+    if [ -e "$MIRROR_FILE" ]; then
+        echo "Mode set to mirror"
+        rm "$MIRROR_FILE"
+        ~/.screenlayout/twoscreens-mirror.sh
+    else
+        echo "Mode set to left-right"
+        touch "$MIRROR_FILE"
+        ~/.screenlayout/twoscreens.sh
+    fi
+else
+    echo "Only one screen available"
+    ~/.screenlayout/onescreen.sh
+fi

i3/i3/scripts/mymatlab.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+matlab -desktop -sd ~/dev/simulation

i3/i3/scripts/open-messaging

@@ -18,6 +18,7 @@ start_program()
     $program & > /dev/null
 }
 
+i3-msg 'workspace 9; append_layout ~/.config/i3/workspace-chat2.json'
 start_program schildichat-desktop
 start_program telegram-desktop
 start_program thunderbird