Allow registering StatusNotifierItems by obj path

This commit impliments a KDE hidden feature where a SNI could be
registered by object path instead of well-known name. This should allow
libappindicator programs to work correctly under sway.

See #1372

1 files changed, 8 insertions, 0 deletions

diff --git a/include/swaybar/tray/sni.h b/include/swaybar/tray/sni.h
index c2544e2a..22991e53 100644
--- a/include/swaybar/tray/sni.h
+++ b/include/swaybar/tray/sni.h
@@ -9,6 +9,8 @@ struct StatusNotifierItem {
         char *name;
         /* Unique bus name, needed for determining signal origins */
         char *unique_name;
+        /* Object path, useful for items not registerd by well known name */
+        char *object_path;
         bool kde_special_snowflake;
 
         cairo_surface_t *image;
@@ -31,6 +33,12 @@ void sni_icon_ref_free(struct sni_icon_ref *sni_ref);
  * May return `NULL` if `name` is not valid.
  */
 struct StatusNotifierItem *sni_create(const char *name);
+/**
+ * Same as sni_create, but takes an object path and unique name instead of
+ * well-known name.
+ */
+struct StatusNotifierItem *sni_create_from_obj_path(const char *unique_name,
+                const char *object_path);
 
 /**
  * `item` must be a struct StatusNotifierItem *