[animation] Remove InitiallyUnowned from Animation

ClutterAnimation currently inherits the initial floating reference
semantics from GInitiallyUnowned. An Animation is, though, meant to
be used as a top-level object, like a Timeline or a Behaviour, and
not "owned" by another object. For this reason, the initial floating
reference does not make any sense.

diff --git a/clutter/clutter-animation.c b/clutter/clutter-animation.c
index 24b9c3f..d835694 100644 (file)
--- a/clutter/clutter-animation.c
+++ b/clutter/clutter-animation.c
@@ -102,7 +102,7 @@ static guint animation_signals[LAST_SIGNAL] = { 0, };
 
 static GQuark quark_object_animation = 0;
 
-G_DEFINE_TYPE (ClutterAnimation, clutter_animation, G_TYPE_INITIALLY_UNOWNED);
+G_DEFINE_TYPE (ClutterAnimation, clutter_animation, G_TYPE_OBJECT);
 
 static void on_animation_weak_notify (gpointer  data,
                                       GObject  *animation_pointer);
@@ -853,9 +853,8 @@ on_animation_weak_notify (gpointer  data,
  * lifetime of a #ClutterAnimation instance, so you should consider using
  * those functions instead of manually creating an animation.
  *
- * Return value: the newly created #ClutterAnimation. Use g_object_ref_sink()
- *   to take ownership of the Animation instance, and g_object_unref() to
- *   release the associated resources
+ * Return value: the newly created #ClutterAnimation. Use g_object_unref()
+ *   to release the associated resources
  *
  * Since: 1.0
  */
@@ -886,8 +885,6 @@ clutter_animation_set_object (ClutterAnimation *animation,
 
   priv = animation->priv;
 
-  g_object_ref (object);
-
   if (priv->object)
     {
       g_object_weak_unref (G_OBJECT (animation),
@@ -897,13 +894,14 @@ clutter_animation_set_object (ClutterAnimation *animation,
       g_object_unref (priv->object);
     }
 
-  priv->object = object;
+  priv->object = g_object_ref (object);
   g_object_weak_ref (G_OBJECT (animation),
                      on_animation_weak_notify,
                      priv->object);
-  g_object_set_qdata (G_OBJECT (priv->object),
-                      quark_object_animation,
-                      animation);
+  g_object_set_qdata_full (G_OBJECT (priv->object),
+                           quark_object_animation,
+                           animation,
+                           NULL);
 
   g_object_notify (G_OBJECT (animation), "object");
 }

diff --git a/clutter/clutter-animation.h b/clutter/clutter-animation.h
index 0990309..d8cf74d 100644 (file)
--- a/clutter/clutter-animation.h
+++ b/clutter/clutter-animation.h
@@ -59,7 +59,7 @@ typedef struct _ClutterAnimationClass           ClutterAnimationClass;
 struct _ClutterAnimation
 {
   /*< private >*/
-  GInitiallyUnowned parent_instance;
+  GObject parent_instance;
 
   ClutterAnimationPrivate *priv;
 };
@@ -77,7 +77,7 @@ struct _ClutterAnimation
 struct _ClutterAnimationClass
 {
   /*< private >*/
-  GInitiallyUnownedClass parent_class;
+  GObjectClass parent_class;
 
   /*< public >*/
   void (* started)   (ClutterAnimation *animation);