Add pointer gestures support

src/wayland/handlers/mod.rs

@@ -10,6 +10,7 @@ pub mod keyboard_shortcuts_inhibit;
 pub mod layer_shell;
 pub mod output;
 pub mod output_configuration;
+pub mod pointer_gestures;
 pub mod presentation;
 pub mod primary_selection;
 pub mod relative_pointer;

src/wayland/handlers/pointer_gestures.rs

@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
+use crate::state::State;
+use smithay::delegate_pointer_gestures;
+
+delegate_pointer_gestures!(State);