Implement atomic layout updates for tree operations

This implements atomic layout updates for when views map, reparent or
unmap.

1 files changed, 12 insertions, 4 deletions

diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index f4e978ea..7e78cbef 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -65,8 +65,8 @@ struct sway_container_state {
         double gaps_inner;
         double gaps_outer;
 
-        //struct sway_container *parent;
-        //list_t *children;
+        struct sway_container *parent;
+        list_t *children;
 
         // View properties
         double view_x, view_y;
@@ -79,6 +79,10 @@ struct sway_container_state {
         bool border_bottom;
         bool border_left;
         bool border_right;
+
+        // Workspace properties
+        struct sway_view *ws_fullscreen;
+        struct sway_container *ws_floating;
 };
 
 struct sway_container {
@@ -128,8 +132,6 @@ struct sway_container {
 
         struct sway_container *parent;
 
-        list_t *marks; // list of char*
-
         float alpha;
 
         struct wlr_texture *title_focused;
@@ -138,6 +140,10 @@ struct sway_container {
         struct wlr_texture *title_urgent;
         size_t title_height;
 
+        list_t *instructions; // struct sway_transaction_instruction *
+
+        bool destroying;
+
         struct {
                 struct wl_signal destroy;
                 // Raised after the tree updates, but before arrange_windows
@@ -181,6 +187,8 @@ struct sway_container *workspace_create(struct sway_container *output,
 struct sway_container *container_view_create(
                 struct sway_container *sibling, struct sway_view *sway_view);
 
+void container_free(struct sway_container *cont);
+
 struct sway_container *container_destroy(struct sway_container *container);
 
 struct sway_container *container_close(struct sway_container *container);