weston-pointer: Add destroy signal
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
diff --git a/libweston/input.c b/libweston/input.c
index c733bbc..b559656 100644
--- a/libweston/input.c
+++ b/libweston/input.c
@@ -796,6 +796,7 @@
wl_signal_init(&pointer->motion_signal);
wl_signal_init(&pointer->focus_signal);
wl_list_init(&pointer->focus_view_listener.link);
+ wl_signal_init(&pointer->destroy_signal);
pointer->sprite_destroy_listener.notify = pointer_handle_sprite_destroy;
@@ -817,6 +818,8 @@
WL_EXPORT void
weston_pointer_destroy(struct weston_pointer *pointer)
{
+ wl_signal_emit(&pointer->destroy_signal, pointer);
+
if (pointer->sprite)
pointer_unmap_sprite(pointer);