Separate root-related code

This creates a root.c and moves bits and pieces from elsewhere into it.

* layout_init has been renamed to root_create and moved into root.c
* root_destroy has been created and is called on shutdown
* scratchpad code has been moved into root.c, because hidden scratchpad
containers are stored in the root struct

1 files changed, 1 insertions, 1 deletions

diff --git a/sway/meson.build b/sway/meson.build
index 17406f6b..c18fb6e2 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -7,7 +7,6 @@ sway_sources = files(
         'debug-tree.c',
         'ipc-json.c',
         'ipc-server.c',
-        'scratchpad.c',
         'security.c',
         'swaynag.c',
 
@@ -150,6 +149,7 @@ sway_sources = files(
         'tree/arrange.c',
         'tree/container.c',
         'tree/layout.c',
+        'tree/root.c',
         'tree/view.c',
         'tree/workspace.c',
         'tree/output.c',