element: Enforce that elements created by gst_element_factory_create/make() are floating

[platform/upstream/gstreamer.git] / gst / gstchildproxy.h

diff --git a/gst/gstchildproxy.h b/gst/gstchildproxy.h
index b2227ad..57e3012 100644 (file)
--- a/gst/gstchildproxy.h
+++ b/gst/gstchildproxy.h
@@ -15,8 +15,8 @@
  *
  * You should have received a copy of the GNU Library General Public
  * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifndef __GST_CHILD_PROXY_H__
@@ -55,48 +55,62 @@ struct _GstChildProxyInterface
   GTypeInterface parent;
 
   /* methods */
-  GstObject * (*get_child_by_name)  (GstChildProxy * parent, const gchar * name);
-  GstObject * (*get_child_by_index) (GstChildProxy * parent, guint index);
-  guint       (*get_children_count) (GstChildProxy * parent);
+  GObject * (*get_child_by_name)  (GstChildProxy * parent, const gchar * name);
+  GObject * (*get_child_by_index) (GstChildProxy * parent, guint index);
+  guint     (*get_children_count) (GstChildProxy * parent);
   /*< private >*/
   /* signals */
-  void        (*child_added)        (GstChildProxy * parent, GstObject * child);
-  void        (*child_removed)      (GstChildProxy * parent, GstObject * child);
+  void      (*child_added)        (GstChildProxy * parent, GObject * child, const gchar * name);
+  void      (*child_removed)      (GstChildProxy * parent, GObject * child, const gchar * name);
 
   /*< private >*/
   gpointer _gst_reserved[GST_PADDING];
 };
 
-GType gst_child_proxy_get_type (void);
-
-GstObject *  gst_child_proxy_get_child_by_name   (GstChildProxy * parent, const gchar * name);
-
-guint        gst_child_proxy_get_children_count  (GstChildProxy * parent);
-GstObject *  gst_child_proxy_get_child_by_index  (GstChildProxy * parent, guint index);
-
-gboolean     gst_child_proxy_lookup              (GstObject *object, const gchar *name,
-                                                  GstObject **target, GParamSpec **pspec);
-
-void         gst_child_proxy_get_property        (GstObject * object, const gchar *name,
-                                                  GValue *value);
-void         gst_child_proxy_get_valist          (GstObject * object,
-                                                  const gchar * first_property_name,
-                                                  va_list var_args);
-void         gst_child_proxy_get                 (GstObject * object,
-                                                  const gchar * first_property_name,
-                                                  ...) G_GNUC_NULL_TERMINATED;
-
-void         gst_child_proxy_set_property        (GstObject * object, const gchar *name,
-                                                  const GValue *value);
-void         gst_child_proxy_set_valist          (GstObject* object,
-                                                  const gchar * first_property_name,
-                                                  va_list var_args);
-void         gst_child_proxy_set                 (GstObject * object,
-                                                  const gchar * first_property_name,
-                                                  ...) G_GNUC_NULL_TERMINATED;
-
-void         gst_child_proxy_child_added         (GstObject * object, GstObject *  child);
-void         gst_child_proxy_child_removed       (GstObject * object, GstObject *  child);
+GST_API
+GType     gst_child_proxy_get_type (void);
+
+GST_API
+GObject * gst_child_proxy_get_child_by_name  (GstChildProxy * parent, const gchar * name);
+
+GST_API
+guint     gst_child_proxy_get_children_count (GstChildProxy * parent);
+
+GST_API
+GObject * gst_child_proxy_get_child_by_index (GstChildProxy * parent, guint index);
+
+GST_API
+gboolean  gst_child_proxy_lookup             (GstChildProxy *object, const gchar *name,
+                                              GObject **target, GParamSpec **pspec);
+GST_API
+void      gst_child_proxy_get_property       (GstChildProxy * object, const gchar *name,
+                                              GValue *value);
+GST_API
+void      gst_child_proxy_get_valist         (GstChildProxy * object,
+                                              const gchar * first_property_name,
+                                              va_list var_args);
+GST_API
+void      gst_child_proxy_get                (GstChildProxy * object,
+                                              const gchar * first_property_name,
+                                              ...) G_GNUC_NULL_TERMINATED;
+GST_API
+void      gst_child_proxy_set_property       (GstChildProxy * object, const gchar *name,
+                                              const GValue *value);
+
+GST_API
+void      gst_child_proxy_set_valist         (GstChildProxy* object,
+                                              const gchar * first_property_name,
+                                              va_list var_args);
+GST_API
+void      gst_child_proxy_set                (GstChildProxy * object,
+                                              const gchar * first_property_name,
+                                              ...) G_GNUC_NULL_TERMINATED;
+GST_API
+void      gst_child_proxy_child_added        (GstChildProxy * parent, GObject * child,
+                                              const gchar *name);
+GST_API
+void      gst_child_proxy_child_removed      (GstChildProxy * parent, GObject * child,
+                                              const gchar *name);
 
 G_END_DECLS