feat: hyprland gestures

dots/.config/hypr/hyprland.conf.nix

@@ -27,6 +27,8 @@ in {
         }")
         hypr.keybindings.binds)}
 
+      ${concatStringsSep "\n" (map (gs: toString gs) hypr.gestures.gestures)}
+
       ${concatStringsSep "\n\n" (map (sm: ''
           bind${concatStringsSep "" sm.enterBind.flags} = ${concatStringsSep " " sm.enterBind.mods}, ${sm.enterBind.key}, submap, ${sm.name}
           submap = ${sm.name}

lib/hyprland/default.nix

@@ -1,5 +1,6 @@
 {...}: {
   imports = [
     ./standard-options.nix
+    ./gestures.nix
   ];
 }

lib/hyprland/gestures.nix

@@ -0,0 +1,61 @@
+{lib, ...}: let
+  inherit (lib) mkOption types;
+  inherit (builtins) concatStringsSep;
+
+  # v0.52.1
+
+  # gesture = fingers, direction, action, options
+  gesture =
+    types.submodule {
+      options = {
+        fingers = mkOption {
+          type = types.ints.positive;
+        };
+        direction = mkOption {
+          type = types.enum ["swipe" "horizontal" "vertical" "left" "right" "up" "down" "pinch" "pinchin" "pinchout"];
+        };
+        mods = mkOption {
+          type = types.listOf types.str;
+          default = [];
+        };
+        scale = mkOption {
+          type = types.numbers.positive;
+          default = 1;
+        };
+        action = mkOption {
+          type = types.enum ["dispatcher" "workspace" "move" "resize" "special" "close" "fullscreen" "float"];
+        };
+        options = mkOption {
+          type = types.listOf types.str;
+          default = [];
+        };
+      };
+    }
+    // {
+    };
+in {
+  options.horseman.wm.hyprland.config = {
+    gestures.gestures = mkOption {
+      type = types.listOf gesture;
+      default = [];
+      apply = gs:
+        map (it:
+          it
+          // {
+            __toString = gs: "gesture = ${concatStringsSep ", " (
+              [
+                (toString gs.fingers)
+                (gs.direction)
+              ]
+              ++ map (it: "mod: ${it}") gs.mods
+              ++ [
+                "scale: ${toString gs.scale}"
+                (gs.action)
+              ]
+              ++ gs.options
+            )}";
+          })
+        gs;
+    };
+  };
+}

modules/wm/hyprland/keybindings.nix

@@ -7,7 +7,8 @@
   cfg = config.horseman.wm.hyprland;
 in {
   config = mkIf cfg.enable {
-    horseman.wm.hyprland.config.keybindings = {
+    horseman.wm.hyprland.config = {
+      keybindings = {
         submaps = [
           {
             name = "disable-all";
@@ -439,14 +440,14 @@ in {
             mods = ["SHIFT"];
             key = "XF86AudioRaiseVolume";
             dispatcher = "exec";
-          params = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%+";
+            params = "wpctl set-volume -l 1.0 @DEFAULT_AUDIO_SINK@ 1%+";
           }
           {
             flags = ["e" "l"];
             mods = ["SHIFT"];
             key = "XF86AudioLowerVolume";
             dispatcher = "exec";
-          params = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%-";
+            params = "wpctl set-volume -l 1.0 @DEFAULT_AUDIO_SINK@ 1%-";
           }
           {
             flags = ["e" "l"];
@@ -507,4 +508,5 @@ in {
         ];
       };
     };
+  };
 }