Implement tiling drag

Hold floating_modifier and drag a tiling view to a new location.

2 files changed, 6 insertions, 1 deletions

diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 2735daa3..94d30ced 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -279,8 +279,11 @@ void container_add_child(struct sway_container *parent,
 void container_insert_child(struct sway_container *parent,
                 struct sway_container *child, int i);
 
+/**
+ * Side should be 0 to add before, or 1 to add after.
+ */
 void container_add_sibling(struct sway_container *parent,
-                struct sway_container *child);
+                struct sway_container *child, int side);
 
 void container_detach(struct sway_container *child);
 
diff --git a/include/sway/tree/workspace.h b/include/sway/tree/workspace.h
index af9a071a..e4b616d1 100644
--- a/include/sway/tree/workspace.h
+++ b/include/sway/tree/workspace.h
@@ -126,4 +126,6 @@ void workspace_update_representation(struct sway_workspace *ws);
 
 void workspace_get_box(struct sway_workspace *workspace, struct wlr_box *box);
 
+size_t workspace_num_tiling_views(struct sway_workspace *ws);
+
 #endif