From 9a579666068d62b9354a39941e1ac8c1f4a58093 Mon Sep 17 00:00:00 2001
From: Alexander Orzechowski <alex@ozal.ski>
Date: Thu, 18 Jan 2024 10:04:26 -0500
Subject: scene_graph: Port ext_session_v1

---
 include/sway/output.h    |  1 +
 include/sway/server.h    | 25 ++++++++++++++++++-------
 include/sway/tree/root.h |  1 +
 3 files changed, 20 insertions(+), 7 deletions(-)

(limited to 'include')

diff --git a/include/sway/output.h b/include/sway/output.h
index 28240819..8405f78d 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -24,6 +24,7 @@ struct sway_output {
 	struct {
 		struct wlr_scene_tree *tiling;
 		struct wlr_scene_tree *fullscreen;
+		struct wlr_scene_tree *session_lock;
 	} layers;
 
 	// when a container is fullscreen, in case the fullscreen surface is
diff --git a/include/sway/server.h b/include/sway/server.h
index f3d25980..33ffbf09 100644
--- a/include/sway/server.h
+++ b/include/sway/server.h
@@ -28,6 +28,19 @@
 
 struct sway_transaction;
 
+struct sway_session_lock {
+	struct wlr_session_lock_v1 *lock;
+	struct wlr_surface *focused;
+	bool abandoned;
+
+	struct wl_list outputs; // struct sway_session_lock_output
+
+	// invalid if the session is abandoned
+	struct wl_listener new_surface;
+	struct wl_listener unlock;
+	struct wl_listener destroy;
+};
+
 struct sway_server {
 	struct wl_display *wl_display;
 	struct wl_event_loop *wl_event_loop;
@@ -92,15 +105,9 @@ struct sway_server {
 	struct wl_listener gamma_control_set_gamma;
 
 	struct {
-		bool locked;
+		struct sway_session_lock *lock;
 		struct wlr_session_lock_manager_v1 *manager;
 
-		struct wlr_session_lock_v1 *lock;
-		struct wlr_surface *focused;
-		struct wl_listener lock_new_surface;
-		struct wl_listener lock_unlock;
-		struct wl_listener lock_destroy;
-
 		struct wl_listener new_lock;
 		struct wl_listener manager_destroy;
 	} session_lock;
@@ -174,6 +181,10 @@ void handle_new_output(struct wl_listener *listener, void *data);
 void handle_idle_inhibitor_v1(struct wl_listener *listener, void *data);
 void handle_layer_shell_surface(struct wl_listener *listener, void *data);
 void sway_session_lock_init(void);
+void sway_session_lock_add_output(struct sway_session_lock *lock,
+	struct sway_output *output);
+bool sway_session_lock_has_surface(struct sway_session_lock *lock,
+	struct wlr_surface *surface);
 void handle_xdg_shell_toplevel(struct wl_listener *listener, void *data);
 #if HAVE_XWAYLAND
 void handle_xwayland_surface(struct wl_listener *listener, void *data);
diff --git a/include/sway/tree/root.h b/include/sway/tree/root.h
index 4b48a651..0aae8938 100644
--- a/include/sway/tree/root.h
+++ b/include/sway/tree/root.h
@@ -41,6 +41,7 @@ struct sway_root {
 		struct wlr_scene_tree *fullscreen;
 		struct wlr_scene_tree *fullscreen_global;
 		struct wlr_scene_tree *seat;
+		struct wlr_scene_tree *session_lock;
 	} layers;
 
 #if HAVE_XWAYLAND
-- 
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