diff options
Diffstat (limited to 'backend/multi')
| -rw-r--r-- | backend/multi/backend.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backend/multi/backend.c b/backend/multi/backend.c index c000342b..0dd3c54b 100644 --- a/backend/multi/backend.c +++ b/backend/multi/backend.c @@ -79,6 +79,9 @@ struct wlr_backend *wlr_multi_backend_create(struct wl_display *display) { wl_list_init(&backend->backends); wlr_backend_init(&backend->backend, &backend_impl); + wl_signal_init(&backend->events.backend_add); + wl_signal_init(&backend->events.backend_remove); + return &backend->backend; } @@ -162,6 +165,8 @@ void wlr_multi_backend_add(struct wlr_backend *_multi, wl_signal_add(&backend->events.output_remove, &sub->output_remove); sub->output_remove.notify = output_remove_reemit; + + wl_signal_emit(&multi->events.backend_add, backend); } void wlr_multi_backend_remove(struct wlr_backend *_multi, @@ -173,6 +178,7 @@ void wlr_multi_backend_remove(struct wlr_backend *_multi, multi_backend_get_subbackend(multi, backend); if (sub) { + wl_signal_emit(&multi->events.backend_remove, backend); subbackend_state_destroy(sub); } } |