From d738573e22649dfb01f70eca00cef221839c9efb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
 <leohdz172@protonmail.com>
Date: Sat, 27 Aug 2022 16:05:12 -0500
Subject: [PATCH] new function to notify keyboard enter

---
 client.h | 10 ++++++++++
 dwl.c    | 15 ++-------------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/client.h b/client.h
index 5988db3..a881131 100644
--- a/client.h
+++ b/client.h
@@ -198,6 +198,16 @@ client_is_unmanaged(Client *c)
 	return 0;
 }
 
+static inline void
+client_notify_enter(struct wlr_surface *s, struct wlr_keyboard *kb)
+{
+	if (kb)
+		wlr_seat_keyboard_notify_enter(seat, s, kb->keycodes,
+				kb->num_keycodes, &kb->modifiers);
+	else
+		wlr_seat_keyboard_notify_enter(seat, s, NULL, 0, NULL);
+}
+
 static inline void
 client_restack_surface(Client *c)
 {
diff --git a/dwl.c b/dwl.c
index f76e30f..66aea65 100644
--- a/dwl.c
+++ b/dwl.c
@@ -590,7 +590,6 @@ arrangelayers(Monitor *m)
 		ZWLR_LAYER_SHELL_V1_LAYER_TOP,
 	};
 	LayerSurface *layersurface;
-	struct wlr_keyboard *kb = wlr_seat_get_keyboard(seat);
 
 	/* Arrange exclusive surfaces from top->bottom */
 	for (i = 3; i >= 0; i--)
@@ -614,11 +613,7 @@ arrangelayers(Monitor *m)
 				/* Deactivate the focused client. */
 				focusclient(NULL, 0);
 				exclusive_focus = layersurface->layer_surface->surface;
-				if (kb)
-					wlr_seat_keyboard_notify_enter(seat, exclusive_focus,
-							kb->keycodes, kb->num_keycodes, &kb->modifiers);
-				else
-					wlr_seat_keyboard_notify_enter(seat, exclusive_focus, NULL, 0, NULL);
+				client_notify_enter(exclusive_focus, wlr_seat_get_keyboard(seat));
 				return;
 			}
 		}
@@ -1117,7 +1112,6 @@ void
 focusclient(Client *c, int lift)
 {
 	struct wlr_surface *old = seat->keyboard_state.focused_surface;
-	struct wlr_keyboard *kb;
 	int i;
 	/* Do not focus clients if a layer surface is focused */
 	if (exclusive_focus)
@@ -1178,12 +1172,7 @@ focusclient(Client *c, int lift)
 	}
 
 	/* Have a client, so focus its top-level wlr_surface */
-	kb = wlr_seat_get_keyboard(seat);
-	if (kb)
-		wlr_seat_keyboard_notify_enter(seat, client_surface(c),
-				kb->keycodes, kb->num_keycodes, &kb->modifiers);
-	else
-		wlr_seat_keyboard_notify_enter(seat, client_surface(c), NULL, 0, NULL);
+	client_notify_enter(client_surface(c), wlr_seat_get_keyboard(seat));
 
 	/* Activate the new client */
 	client_activate_surface(client_surface(c), 1);