GDBus: add TODO item about maybe having to rework ::g-properties-changed

diff --git a/gio/gdbusconnection.c b/gio/gdbusconnection.c
index f4b18e3..f09328d 100644 (file)
--- a/gio/gdbusconnection.c
+++ b/gio/gdbusconnection.c
@@ -28,6 +28,19 @@
  * - Need to rewrite GDBusAuth and rework GDBusAuthMechanism. In particular
  *   the mechanism VFuncs need to be able to set an error.
  *
+ * - The GDBusProxy::g-properties-changed signal currently looks like this
+ *
+ *      void user_function (GDBusProxy *proxy,
+ *                          GHashTable *changed_properties,
+ *                          gpointer    user_data);
+ *
+ *   which is problematic because some people frown upon GHashTable
+ *   usage in public API (in particular some of the JS people). Maybe we
+ *   need to rework it, maybe it doesn't matter since GDBusProxy is
+ *   a low-level API and, for C code, we expect code generators to
+ *   spit out subclasses that automatically hook up to this signal
+ *   and does g_object_notify() anyway? Hmm...
+ *
  * - probably want a G_DBUS_NONCE_TCP_TMPDIR environment variable
  *   to specify where the nonce is stored. This will allow people to use
  *   G_DBUS_NONCE_TCP_TMPDIR=/mnt/secure.company.server/dbus-nonce-dir