home/sway: add automatic laptop ad tablet mode for 2in1 devices

home/common/sway.nix

@@ -15,6 +15,15 @@ let
     GEOM="$(${lib.getExe pkgs.slurp} -d)"
     ${lib.getExe pkgs.grim} -g "$GEOM" - | ${pkgs.wl-clipboard}/bin/wl-copy
   '';
+  switch_laptop_mode = pkgs.writeShellScriptBin "switch_laptop_mode" ''
+    ${pkgs.procps}/bin/pkill rot8 && \
+    ${pkgs.sway}/bin/swaymsg output eDP-1 transform 0
+  '';
+  switch_tablet_mode = pkgs.writeShellScriptBin "switch_tablet_mode" ''
+    ${lib.getExe pkgs.rot8} \
+    --invert-y \
+    --hooks ''\'systemctl --user restart lisgd.service''\'
+  '';
   swaysw = inputs.swaysw.packages.${system}.swaysw;
   term = "${pkgs.foot}/bin/footclient";
 in
@@ -24,6 +33,11 @@ in
     extraSessionCommands = "";
     extraConfigEarly = '''';
 
+    extraConfig = ''
+      bindswitch tablet:on exec ${switch_tablet_mode}/bin/switch_tablet_mode
+      bindswitch tablet:off exec ${switch_laptop_mode}/bin/switch_laptop_mode
+    '';
+
     config = {
       fonts = {
         names = [ "JetBrainsMono" ];