Listen to output layout change

2 files changed, 10 insertions, 2 deletions

diff --git a/include/sway/container.h b/include/sway/container.h
index e3f84fc6..b15e0428 100644
--- a/include/sway/container.h
+++ b/include/sway/container.h
@@ -57,9 +57,9 @@ enum swayc_border_types {
         B_NORMAL, /**< Normal border with title bar */
 };
 
+struct sway_root;
 struct sway_output;
 struct sway_view;
-struct wlr_output_layout;
 
 /**
  * Stores information about a container.
@@ -69,7 +69,7 @@ struct wlr_output_layout;
 struct sway_container {
         union {
                 // TODO: Encapsulate state for other node types as well like C_CONTAINER
-                struct wlr_output_layout *output_layout; // C_ROOT
+                struct sway_root *sway_root;             // C_ROOT
                 struct sway_output *sway_output;         // C_OUTPUT
                 struct sway_view *sway_view;             // C_VIEW
         };
diff --git a/include/sway/layout.h b/include/sway/layout.h
index f3b62b05..bfd96a02 100644
--- a/include/sway/layout.h
+++ b/include/sway/layout.h
@@ -1,8 +1,16 @@
 #ifndef _SWAY_LAYOUT_H
 #define _SWAY_LAYOUT_H
 
+#include <wlr/types/wlr_output_layout.h>
+
 struct sway_container;
 
+struct sway_root {
+        struct wlr_output_layout *output_layout;
+
+        struct wl_listener output_layout_change;
+};
+
 void init_layout(void);
 void add_child(struct sway_container *parent, struct sway_container *child);
 struct sway_container *remove_child(struct sway_container *child);