Rebase the cursor after applying transactions

This approaches cursor rebasing from a different angle. Rather than
littering the codebase with cursor_rebase calls and using transaction
callbacks, this just runs cursor_rebase after applying every transaction
- but only if there's outputs connected, because otherwise it causes a
crash during shutdown.

There is one known case where we still need to call cursor_rebase
directly, and that's when running `seat seat0 cursor move ...`. This
command doesn't set anything as dirty so no transaction occurs.

1 files changed, 1 insertions, 7 deletions

diff --git a/sway/desktop/xwayland.c b/sway/desktop/xwayland.c
index 95275937..0c41d960 100644
--- a/sway/desktop/xwayland.c
+++ b/sway/desktop/xwayland.c
@@ -391,11 +391,6 @@ static void handle_unmap(struct wl_listener *listener, void *data) {
         wl_list_remove(&xwayland_view->commit.link);
 }
 
-static void do_rebase(void *data) {
-        struct sway_cursor *cursor = data;
-        cursor_rebase(cursor);
-}
-
 static void handle_map(struct wl_listener *listener, void *data) {
         struct sway_xwayland_view *xwayland_view =
                 wl_container_of(listener, xwayland_view, map);
@@ -422,8 +417,7 @@ static void handle_map(struct wl_listener *listener, void *data) {
         // Put it back into the tree
         view_map(view, xsurface->surface, xsurface->fullscreen, false);
 
-        struct sway_seat *seat = input_manager_current_seat();
-        transaction_commit_dirty_with_callback(do_rebase, seat->cursor);
+        transaction_commit_dirty();
 }
 
 static void handle_request_configure(struct wl_listener *listener, void *data) {