childproxy: include the child name in the signal

diff --git a/gst/gstbin.c b/gst/gstbin.c
index 0ef7bd9..665259e 100644 (file)
--- a/gst/gstbin.c
+++ b/gst/gstbin.c
@@ -1160,10 +1160,11 @@ no_state_recalc:
 
   GST_CAT_DEBUG_OBJECT (GST_CAT_PARENTAGE, bin, "added element \"%s\"",
       elem_name);
-  g_free (elem_name);
 
   g_signal_emit (bin, gst_bin_signals[ELEMENT_ADDED], 0, element);
-  gst_child_proxy_child_added ((GObject *) bin, (GObject *) element);
+  gst_child_proxy_child_added ((GObject *) bin, (GObject *) element, elem_name);
+
+  g_free (elem_name);
 
   return TRUE;
 
@@ -1480,7 +1481,6 @@ no_state_recalc:
 
   GST_CAT_INFO_OBJECT (GST_CAT_PARENTAGE, bin, "removed child \"%s\"",
       elem_name);
-  g_free (elem_name);
 
   gst_element_set_bus (element, NULL);
 
@@ -1497,8 +1497,10 @@ no_state_recalc:
   GST_OBJECT_UNLOCK (element);
 
   g_signal_emit (bin, gst_bin_signals[ELEMENT_REMOVED], 0, element);
-  gst_child_proxy_child_removed ((GObject *) bin, (GObject *) element);
+  gst_child_proxy_child_removed ((GObject *) bin, (GObject *) element,
+      elem_name);
 
+  g_free (elem_name);
   /* element is really out of our control now */
   gst_object_unref (element);
 

diff --git a/gst/gstchildproxy.c b/gst/gstchildproxy.c
index 1f37554..2b3c480 100644 (file)
--- a/gst/gstchildproxy.c
+++ b/gst/gstchildproxy.c
@@ -452,26 +452,30 @@ gst_child_proxy_set (GObject * object, const gchar * first_property_name, ...)
  * gst_child_proxy_child_added:
  * @object: the parent object
  * @child: the newly added child
+ * @name: the name of the new child
  *
  * Emits the "child-added" signal.
  */
 void
-gst_child_proxy_child_added (GObject * object, GObject * child)
+gst_child_proxy_child_added (GObject * object, GObject * child,
+    const gchar * name)
 {
-  g_signal_emit (G_OBJECT (object), signals[CHILD_ADDED], 0, child);
+  g_signal_emit (G_OBJECT (object), signals[CHILD_ADDED], 0, child, name);
 }
 
 /**
  * gst_child_proxy_child_removed:
  * @object: the parent object
  * @child: the removed child
+ * @name: the name of the old child
  *
  * Emits the "child-removed" signal.
  */
 void
-gst_child_proxy_child_removed (GObject * object, GObject * child)
+gst_child_proxy_child_removed (GObject * object, GObject * child,
+    const gchar * name)
 {
-  g_signal_emit (G_OBJECT (object), signals[CHILD_REMOVED], 0, child);
+  g_signal_emit (G_OBJECT (object), signals[CHILD_REMOVED], 0, child, name);
 }
 
 /* gobject methods */
@@ -495,6 +499,7 @@ gst_child_proxy_base_init (gpointer g_class)
      * GstChildProxy::child-added:
      * @child_proxy: the #GstChildProxy
      * @object: the #GObject that was added
+     * @name: the name of the new child
      *
      * Will be emitted after the @object was added to the @child_proxy.
      */
@@ -502,12 +507,13 @@ gst_child_proxy_base_init (gpointer g_class)
         g_signal_new ("child-added", G_TYPE_FROM_CLASS (g_class),
         G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstChildProxyInterface,
             child_added), NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE,
-        1, G_TYPE_OBJECT);
+        2, G_TYPE_OBJECT, G_TYPE_STRING);
 
     /**
      * GstChildProxy::child-removed:
      * @child_proxy: the #GstChildProxy
      * @object: the #GObject that was removed
+     * @name: the name of the old child
      *
      * Will be emitted after the @object was removed from the @child_proxy.
      */
@@ -515,7 +521,7 @@ gst_child_proxy_base_init (gpointer g_class)
         g_signal_new ("child-removed", G_TYPE_FROM_CLASS (g_class),
         G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstChildProxyInterface,
             child_removed), NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE,
-        1, G_TYPE_OBJECT);
+        2, G_TYPE_OBJECT, G_TYPE_STRING);
 
     initialized = TRUE;
   }

diff --git a/gst/gstchildproxy.h b/gst/gstchildproxy.h
index d8b9429..94e2011 100644 (file)
--- a/gst/gstchildproxy.h
+++ b/gst/gstchildproxy.h
@@ -95,8 +95,10 @@ void      gst_child_proxy_set                (GObject * object,
                                               const gchar * first_property_name,
                                               ...) G_GNUC_NULL_TERMINATED;
 
-void      gst_child_proxy_child_added        (GObject * object, GObject * child);
-void      gst_child_proxy_child_removed      (GObject * object, GObject * child);
+void      gst_child_proxy_child_added        (GObject * object, GObject * child,
+                                              const gchar *name);
+void      gst_child_proxy_child_removed      (GObject * object, GObject * child,
+                                              const gchar *name);
 
 G_END_DECLS