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wayland/subsurface: Handle node unlinking on parent destroyed

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It concerns subsurface state and the subsurface already listenes
for the parent to get destroyed.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1958>
This commit is contained in:
Robert Mader 2021-08-06 13:10:52 +02:00 committed by Marge Bot
parent 2a2f9300d0
commit f41696b0fc
2 changed files with 2 additions and 15 deletions
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1
src/wayland/meta-wayland-subsurface.c
View File

@ -502,6 +502,7 @@ surface_handle_parent_surface_destroyed (struct wl_listener *listener,
surface,
sub.parent_destroy_listener);
g_node_unlink (surface->subsurface_branch_node);
surface->sub.parent = NULL;
}

16
src/wayland/meta-wayland-surface.c
View File

@ -1415,13 +1415,6 @@ meta_wayland_surface_notify_unmapped (MetaWaylandSurface *surface)
g_signal_emit (surface, surface_signals[SURFACE_UNMAPPED], 0);
}
static void
unlink_note (GNode *node,
gpointer data)
{
g_node_unlink (node);
}
static void
wl_surface_destructor (struct wl_resource *resource)
{
@ -1474,14 +1467,7 @@ wl_surface_destructor (struct wl_resource *resource)
if (surface->wl_subsurface)
wl_resource_destroy (surface->wl_subsurface);
if (surface->subsurface_branch_node)
{
g_node_children_foreach (surface->subsurface_branch_node,
G_TRAVERSE_NON_LEAVES,
unlink_note,
NULL);
g_clear_pointer (&surface->subsurface_branch_node, g_node_destroy);
}
g_clear_pointer (&surface->subsurface_branch_node, g_node_destroy);
g_hash_table_destroy (surface->shortcut_inhibited_seats);