5 files changed, 20 insertions, 0 deletions
diff --git a/src/platform/wayland/api.h b/src/platform/wayland/api.h
index e5e933e..6c3154c 100644
--- a/src/platform/wayland/api.h
+++ b/src/platform/wayland/api.h
@@ -38,5 +38,6 @@ bool wayland_surface_start_interactive_resize(struct wayland_surface *s, enum ya
 bool wayland_surface_show_window_menu(struct wayland_surface *s, struct yasl_vector2i pos);
 bool wayland_surface_drag_carry(struct wayland_surface *s, struct yasl_vector2i offset);
 bool wayland_surface_place_under_pointer(struct wayland_surface *s, struct yasl_vector2i at);
+bool wayland_surface_bell(struct wayland_surface *s);
 
 #endif
diff --git a/src/platform/wayland/backend.c b/src/platform/wayland/backend.c
index c3c7bed..c6272ce 100644
--- a/src/platform/wayland/backend.c
+++ b/src/platform/wayland/backend.c
@@ -177,6 +177,11 @@ static bool impl_surface_place_under_pointer(struct yasl_surface *s, struct yasl
     return wayland_surface_place_under_pointer((struct wayland_surface *)s, at);
 }
 
+static bool impl_surface_bell(struct yasl_surface *s)
+{
+    return wayland_surface_bell((struct wayland_surface *)s);
+}
+
 static void *impl_display_get_native_handle(struct yasl_display *d)
 {
     struct wayland_display *w = (struct wayland_display *)d;
@@ -225,6 +230,7 @@ const struct yasl_backend_ops yasl_wayland_backend = {
     .surface_show_window_menu = impl_surface_show_window_menu,
     .surface_drag_carry = impl_surface_drag_carry,
     .surface_place_under_pointer = impl_surface_place_under_pointer,
+    .surface_bell = impl_surface_bell,
     .display_get_native_handle = impl_display_get_native_handle,
     .surface_get_native_handle = impl_surface_get_native_handle,
 };
diff --git a/src/platform/wayland/internal.h b/src/platform/wayland/internal.h
index c35db7f..84a603d 100644
--- a/src/platform/wayland/internal.h
+++ b/src/platform/wayland/internal.h
@@ -25,6 +25,7 @@
 #include "protocols/primary-selection-unstable-v1-client-protocol.h"
 #include "protocols/relative-pointer-unstable-v1-client-protocol.h"
 #include "protocols/pointer-constraints-unstable-v1-client-protocol.h"
+#include "protocols/xdg-system-bell-v1-client-protocol.h"
 
 #include <fcntl.h>
 #include <limits.h>
@@ -217,6 +218,7 @@ struct wayland_display {
     struct wp_cursor_shape_manager_v1 *cursor_shape_mgr;
     struct zwp_relative_pointer_manager_v1 *relative_pointer_mgr;
     struct zwp_pointer_constraints_v1 *pointer_constraints;
+    struct xdg_system_bell_v1 *system_bell;
     struct wl_cursor_theme *cursor_theme;
     const char *cursor_theme_name;
     struct zwp_tablet_manager_v2 *tablet_mgr;
diff --git a/src/platform/wayland/shell.c b/src/platform/wayland/shell.c
index a12bd4d..8795989 100644
--- a/src/platform/wayland/shell.c
+++ b/src/platform/wayland/shell.c
@@ -214,6 +214,8 @@ static void registry_global(void *data, struct wl_registry *registry,
     } else if (strcmp(interface, zwp_pointer_constraints_v1_interface.name) == 0) {
         c->pointer_constraints = wl_registry_bind(registry, name,
                 &zwp_pointer_constraints_v1_interface, 1);
+    } else if (strcmp(interface, xdg_system_bell_v1_interface.name) == 0) {
+        c->system_bell = wl_registry_bind(registry, name, &xdg_system_bell_v1_interface, 1);
     } else if (strcmp(interface, wp_fractional_scale_manager_v1_interface.name) == 0) {
         c->scale_mgr = wl_registry_bind(registry, name,
                 &wp_fractional_scale_manager_v1_interface, 1);
@@ -403,3 +405,10 @@ int surface_init_shell(struct wayland_surface *w, const char *title)
     }
     return 0;
 }
+
+bool wayland_surface_bell(struct wayland_surface *w)
+{
+    if (!w || w->closed || !w->conn || !w->conn->system_bell || !w->surface) return false;
+    xdg_system_bell_v1_ring(w->conn->system_bell, w->surface);
+    return true;
+}
diff --git a/src/platform/wayland/surface.c b/src/platform/wayland/surface.c
index 0f6d7d7..cf1877d 100644
--- a/src/platform/wayland/surface.c
+++ b/src/platform/wayland/surface.c
@@ -202,6 +202,7 @@ static void display_free(struct wayland_display *c)
     if (c->cursor_shape_mgr) wp_cursor_shape_manager_v1_destroy(c->cursor_shape_mgr);
     if (c->relative_pointer_mgr) zwp_relative_pointer_manager_v1_destroy(c->relative_pointer_mgr);
     if (c->pointer_constraints) zwp_pointer_constraints_v1_destroy(c->pointer_constraints);
+    if (c->system_bell) xdg_system_bell_v1_destroy(c->system_bell);
     if (c->cursor_theme) wl_cursor_theme_destroy(c->cursor_theme);
     if (c->tablet_mgr) zwp_tablet_manager_v2_destroy(c->tablet_mgr);
     if (c->text_input_mgr) zwp_text_input_manager_v3_destroy(c->text_input_mgr);
@@ -246,6 +247,7 @@ struct wayland_display *wayland_display_open(struct yasl_loop *loop, const struc
         c->cbs = &c->base.callbacks;
         c->ud = spec->ud;
         if (spec->app_id) c->app_id = strdup(spec->app_id);
+        c->base.app_id = c->app_id;
     }
     c->xkb_ctx = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
     c->wl = c->xkb_ctx ? wl_display_connect(NULL) : NULL;