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Assert (almost all) signals have no attached listeners on destroy

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This commit is contained in:
Kirill Primak 2024-11-22 20:32:32 +03:00
parent b03b05d2b3
commit 8f56f7ca43
79 changed files with 518 additions and 9 deletions
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28
types/seat/wlr_seat.c
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@ -71,6 +71,8 @@ static void seat_handle_get_touch(struct wl_client *client,
static void seat_client_destroy(struct wlr_seat_client *client) {
wl_signal_emit_mutable(&client->events.destroy, client);
assert(wl_list_empty(&client->events.destroy.listener_list));
if (client == client->seat->pointer_state.focused_client) {
client->seat->pointer_state.focused_client = NULL;
}
@ -151,6 +153,7 @@ static struct wlr_seat_client *seat_client_create(struct wlr_seat *wlr_seat,
wl_list_init(&seat_client->keyboards);
wl_list_init(&seat_client->touches);
wl_list_init(&seat_client->data_devices);
wl_signal_init(&seat_client->events.destroy);
wl_list_insert(&wlr_seat->clients, &seat_client->link);
@ -227,6 +230,31 @@ void wlr_seat_destroy(struct wlr_seat *seat) {
wl_signal_emit_mutable(&seat->events.destroy, seat);
assert(wl_list_empty(&seat->pointer_state.events.focus_change.listener_list));
assert(wl_list_empty(&seat->keyboard_state.events.focus_change.listener_list));
assert(wl_list_empty(&seat->events.request_start_drag.listener_list));
assert(wl_list_empty(&seat->events.start_drag.listener_list));
assert(wl_list_empty(&seat->events.request_set_cursor.listener_list));
assert(wl_list_empty(&seat->events.request_set_selection.listener_list));
assert(wl_list_empty(&seat->events.set_selection.listener_list));
assert(wl_list_empty(&seat->events.request_set_primary_selection.listener_list));
assert(wl_list_empty(&seat->events.set_primary_selection.listener_list));
assert(wl_list_empty(&seat->events.pointer_grab_begin.listener_list));
assert(wl_list_empty(&seat->events.pointer_grab_end.listener_list));
assert(wl_list_empty(&seat->events.keyboard_grab_begin.listener_list));
assert(wl_list_empty(&seat->events.keyboard_grab_end.listener_list));
assert(wl_list_empty(&seat->events.touch_grab_begin.listener_list));
assert(wl_list_empty(&seat->events.touch_grab_end.listener_list));
assert(wl_list_empty(&seat->events.destroy.listener_list));
wl_list_remove(&seat->display_destroy.link);
wlr_data_source_destroy(seat->selection_source);

2
types/seat/wlr_seat_touch.c
View file

@ -107,6 +107,8 @@ static void touch_point_clear_focus(struct wlr_touch_point *point) {
static void touch_point_destroy(struct wlr_touch_point *point) {
wl_signal_emit_mutable(&point->events.destroy, point);
assert(wl_list_empty(&point->events.destroy.listener_list));
touch_point_clear_focus(point);
wl_list_remove(&point->surface_destroy.link);
wl_list_remove(&point->client_destroy.link);