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xwayland restart: copy seat and events over

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This is very ugly, there must be a better way to do that (not memset it?)
Meanwhile, this fixes rootston xwayland on restart
This commit is contained in:
Dominique Martinet 2017-12-29 17:33:11 +01:00
parent bb0d888f25
commit 61b91a5721
1 changed files with 15 additions and 0 deletions
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15
xwayland/xwayland.c
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@ -169,6 +169,14 @@ static void handle_client_destroy(struct wl_listener *listener, void *data) {
struct wlr_xwayland *wlr_xwayland =
wl_container_of(listener, wlr_xwayland, client_destroy);
struct wlr_seat *seat = wlr_xwayland->seat;
struct wl_list new_surface_signals;
struct wl_listener *new_surface_listener, *next;
wl_list_init(&new_surface_signals);
wl_list_for_each_safe(new_surface_listener, next, &wlr_xwayland->events.new_surface.listener_list, link) {
wl_list_remove(&new_surface_listener->link);
wl_list_insert(&new_surface_signals, &new_surface_listener->link);
}
// Don't call client destroy: it's being destroyed already
wlr_xwayland->client = NULL;
wl_list_remove(&wlr_xwayland->client_destroy.link);
@ -179,6 +187,13 @@ static void handle_client_destroy(struct wl_listener *listener, void *data) {
wlr_log(L_INFO, "Restarting Xwayland");
wlr_xwayland_init(wlr_xwayland, wlr_xwayland->wl_display,
wlr_xwayland->compositor);
wl_list_for_each_safe(new_surface_listener, next, &new_surface_signals, link) {
wl_list_remove(&new_surface_listener->link);
wl_signal_add(&wlr_xwayland->events.new_surface, new_surface_listener);
}
if (seat) {
wlr_xwayland_set_seat(wlr_xwayland, seat);
}
}
}