From 74e95788892b906008e289747912353a1c1166f8 Mon Sep 17 00:00:00 2001 From: Tony Crisci Date: Mon, 11 Sep 2017 13:01:53 -0400 Subject: [PATCH] add surface destroy signal --- include/wlr/types/wlr_surface.h | 1 + types/wlr_surface.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h index f0765160..0a802ea3 100644 --- a/include/wlr/types/wlr_surface.h +++ b/include/wlr/types/wlr_surface.h @@ -42,6 +42,7 @@ struct wlr_surface { struct { struct wl_signal commit; + struct wl_signal destroy; } signals; struct wl_list frame_callback_list; // wl_surface.frame diff --git a/types/wlr_surface.c b/types/wlr_surface.c index e733c544..9f329b7d 100644 --- a/types/wlr_surface.c +++ b/types/wlr_surface.c @@ -365,6 +365,7 @@ const struct wl_surface_interface surface_interface = { static void destroy_surface(struct wl_resource *resource) { struct wlr_surface *surface = wl_resource_get_user_data(resource); + wl_signal_emit(&surface->signals.destroy, surface); wlr_texture_destroy(surface->texture); struct wlr_frame_callback *cb, *next; @@ -399,6 +400,7 @@ struct wlr_surface *wlr_surface_create(struct wl_resource *res, pixman_region32_init(&surface->pending.opaque); pixman_region32_init(&surface->pending.input); wl_signal_init(&surface->signals.commit); + wl_signal_init(&surface->signals.destroy); wl_list_init(&surface->frame_callback_list); wl_resource_set_implementation(res, &surface_interface, surface, destroy_surface);