initial commit

modules/home/hyprland/applications/presentation-mode-bemenu/default.nix

@@ -0,0 +1,22 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  cfg = config.wayland.windowManager.hyprland;
+  app = cfg.applications.presentation-mode.default;
+
+  inherit (lib) mkIf;
+in
+{
+  config = mkIf (cfg.enable && app == "presentation-mode-bemenu") {
+    home.packages = [
+      (pkgs.writeShellScriptBin "presentation-mode-bemenu" (
+        builtins.readFile ./presentation-mode-bemenu.sh
+      ))
+    ];
+  };
+}

modules/home/hyprland/applications/presentation-mode-bemenu/presentation-mode-bemenu.sh

@@ -0,0 +1,32 @@
+# Variables
+DISPLAYS=( $(hyprctl monitors | grep -E '^Monitor' | awk '{print $2}') )
+EXTEND_RIGHT="Extend to right of main"
+EXTEND_LEFT="Extend to left of main"
+MIRROR="Mirror main"
+DISABLE="Disable main"
+
+# Exit if only one display is available
+[[ "${#DISPLAYS[@]}" -eq 1 ]] && echo "Only one display available." && exit 0
+
+MAIN_DISPLAY=${DISPLAYS[0]}
+SECOND_DISPLAY=${DISPLAYS[1]} # TODO: Add support for more than two displays
+
+# Select action
+ACTIONS="$EXTEND_RIGHT\n$EXTEND_LEFT\n$MIRROR\n$DISABLE"
+ACTIONS_CHOICE=$(echo -e "$ACTIONS" | bemenu -p "Select action")
+
+# Handle actions that do not need a mode
+case "$ACTIONS_CHOICE" in
+  "$MIRROR") hyprctl keyword monitor "$SECOND_DISPLAY", preferred, auto, 1, mirror, "$MAIN_DISPLAY" && exit 0;;
+  "$DISABLE") hyprctl keyword monitor "$MAIN_DISPLAY", disable && exit 0;;
+esac
+
+# Select mode
+MODES=$( hyprctl monitors | awk '/^Monitor/{flag=1; next} /^$/{flag=0} flag' | awk -F "availableModes: " '{print $2}' | sed 's/ /\\n/g' | awk NF )
+MODES_CHOICE=$(echo -e "$MODES" | bemenu -p "Select mode")
+
+# Handle actions that need a mode
+case "$ACTIONS_CHOICE" in
+  "$EXTEND_RIGHT") hyprctl keyword monitor "$SECOND_DISPLAY", "$MODES_CHOICE", auto-right, 1 ;;
+  "$EXTEND_LEFT") hyprctl keyword monitor "$SECOND_DISPLAY", "$MODES_CHOICE", auto-left, 1 ;;
+esac