6 files changed, 32 insertions, 0 deletions
diff --git a/include/rootston/seat.h b/include/rootston/seat.h
index 0b1dbe2d..6f482723 100644
--- a/include/rootston/seat.h
+++ b/include/rootston/seat.h
@@ -4,6 +4,7 @@
 #include <wayland-server.h>
 #include "rootston/input.h"
 #include "rootston/keyboard.h"
+#include "rootston/layers.h"
 
 struct roots_seat {
 	struct roots_input *input;
@@ -15,6 +16,9 @@ struct roots_seat {
 	int32_t touch_id;
 	double touch_x, touch_y;
 
+	// If the focused layer is set, views cannot receive keyboard focus
+	struct wlr_layer_surface *focused_layer;
+
 	struct wl_list views; // roots_seat_view::link
 	bool has_focus;
 
@@ -100,6 +104,9 @@ struct roots_view *roots_seat_get_focus(struct roots_seat *seat);
 
 void roots_seat_set_focus(struct roots_seat *seat, struct roots_view *view);
 
+void roots_seat_set_focus_layer(struct roots_seat *seat,
+		struct wlr_layer_surface *layer);
+
 void roots_seat_cycle_focus(struct roots_seat *seat);
 
 void roots_seat_begin_move(struct roots_seat *seat, struct roots_view *view);
diff --git a/include/wlr/types/wlr_layer_shell.h b/include/wlr/types/wlr_layer_shell.h
index 8d093ada..1312e568 100644
--- a/include/wlr/types/wlr_layer_shell.h
+++ b/include/wlr/types/wlr_layer_shell.h
@@ -99,4 +99,9 @@ void wlr_layer_surface_configure(struct wlr_layer_surface *surface,
  */
 void wlr_layer_surface_close(struct wlr_layer_surface *surface);
 
+bool wlr_surface_is_layer_surface(struct wlr_surface *surface);
+
+struct wlr_layer_surface *wlr_layer_surface_from_wlr_surface(
+		struct wlr_surface *surface);
+
 #endif
diff --git a/include/wlr/types/wlr_wl_shell.h b/include/wlr/types/wlr_wl_shell.h
index 00f2bb69..63b1a837 100644
--- a/include/wlr/types/wlr_wl_shell.h
+++ b/include/wlr/types/wlr_wl_shell.h
@@ -150,4 +150,9 @@ struct wlr_wl_shell_surface *wlr_wl_shell_surface_popup_at(
 		struct wlr_wl_shell_surface *surface, double sx, double sy,
 		double *popup_sx, double *popup_sy);
 
+bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface);
+
+struct wlr_wl_surface *wlr_wl_shell_surface_from_wlr_surface(
+		struct wlr_surface *surface);
+
 #endif
diff --git a/include/wlr/types/wlr_xdg_shell.h b/include/wlr/types/wlr_xdg_shell.h
index 9938f4b1..b779017f 100644
--- a/include/wlr/types/wlr_xdg_shell.h
+++ b/include/wlr/types/wlr_xdg_shell.h
@@ -229,4 +229,9 @@ struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
 		struct wlr_xdg_surface *surface, double sx, double sy,
 		double *popup_sx, double *popup_sy);
 
+bool wlr_surface_is_xdg_surface(struct wlr_surface *surface);
+
+struct wlr_xdg_surface *wlr_xdg_surface_from_wlr_surface(
+		struct wlr_surface *surface);
+
 #endif
diff --git a/include/wlr/types/wlr_xdg_shell_v6.h b/include/wlr/types/wlr_xdg_shell_v6.h
index d01240eb..04c1f324 100644
--- a/include/wlr/types/wlr_xdg_shell_v6.h
+++ b/include/wlr/types/wlr_xdg_shell_v6.h
@@ -289,4 +289,9 @@ void wlr_positioner_v6_invert_x(
 void wlr_positioner_v6_invert_y(
 		struct wlr_xdg_positioner_v6 *positioner);
 
+bool wlr_surface_is_xdg_surface_v6(struct wlr_surface *surface);
+
+struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_from_wlr_surface(
+		struct wlr_surface *surface);
+
 #endif
diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h
index 9b9d9cf9..66622de3 100644
--- a/include/wlr/xwayland.h
+++ b/include/wlr/xwayland.h
@@ -185,4 +185,9 @@ void wlr_xwayland_set_seat(struct wlr_xwayland *xwayland,
 bool wlr_xwayland_surface_is_unmanaged(
 	const struct wlr_xwayland_surface *surface);
 
+bool wlr_surface_is_xwayland_surface(struct wlr_surface *surface);
+
+struct wlr_xwayland_surface *wlr_xwayland_surface_from_wlr_surface(
+		struct wlr_surface *surface);
+
 #endif