Merge branch '0.10'

Conflicts:
	bindings/python/ges.defs

docs/libs/ges-sections.txt

@@ -58,6 +58,7 @@ ges_track_set_caps
 ges_track_get_caps
 ges_track_enable_update
 ges_track_get_objects
+ges_track_is_updating
 <SUBSECTION Standard>
 GESTrackClass
 GESTrackPrivate
@@ -250,6 +251,7 @@ ges_timeline_remove_track
 ges_timeline_load_from_uri
 ges_timeline_save_to_uri
 ges_timeline_enable_update
+ges_timeline_is_updating
 <SUBSECTION usage>
 ges_timeline_get_tracks
 ges_timeline_get_layers
@@ -278,6 +280,7 @@ ges_timeline_layer_remove_object
 ges_timeline_layer_set_priority
 ges_timeline_layer_get_priority
 ges_timeline_layer_get_objects
+ges_timeline_layer_get_timeline
 ges_timeline_layer_get_auto_transition
 ges_timeline_layer_set_auto_transition
 <SUBSECTION Standard>

ges/ges-timeline-layer.c

@@ -231,6 +231,23 @@ ges_timeline_layer_new (void)
   return g_object_new (GES_TYPE_TIMELINE_LAYER, NULL);
 }
 
+/**
+ * ges_timeline_layer_get_timeline:
+ * @layer: The #GESTimelineLayer to get the parent #GESTimeline from
+ *
+ * Get the #GESTimeline in which #GESTimelineLayer currently is.
+ *
+ * Returns: (transfer none):  the #GESTimeline in which #GESTimelineLayer
+ * currently is or %NULL if not in any timeline yet.
+ */
+GESTimeline *
+ges_timeline_layer_get_timeline (GESTimelineLayer * layer)
+{
+  g_return_val_if_fail (GES_IS_TIMELINE_LAYER (layer), NULL);
+
+  return layer->timeline;
+}
+
 void
 ges_timeline_layer_set_timeline (GESTimelineLayer * layer,
     GESTimeline * timeline)

ges/ges-timeline-layer.h

@@ -95,7 +95,12 @@ GESTimelineLayer* ges_timeline_layer_new (void);
 
 void     ges_timeline_layer_set_timeline  (GESTimelineLayer * layer,
 					   GESTimeline * timeline);
+
+GESTimeline *
+ges_timeline_layer_get_timeline           (GESTimelineLayer * layer);
+
 gboolean ges_timeline_layer_add_object    (GESTimelineLayer * layer,
+
 					   GESTimelineObject * object);
 gboolean ges_timeline_layer_remove_object (GESTimelineLayer * layer,
 					   GESTimelineObject * object);

ges/ges-timeline-object.c

@@ -471,9 +471,10 @@ ges_timeline_object_create_track_objects_func (GESTimelineObject * object,
     GST_DEBUG ("Did not create track object");
     return FALSE;
   }
-  ges_track_object_set_timeline_object (result, object);
+
   ret = ges_track_add_object (track, result);
   ges_timeline_object_add_track_object (object, result);
+
   return ret;
 }
 
@@ -648,6 +649,7 @@ ges_timeline_object_release_track_object (GESTimelineObject * object,
 
   if (GES_IS_TRACK_EFFECT (trackobject)) {
     /* emit 'object-removed' */
+    object->priv->nb_effects--;
     g_signal_emit (object, ges_timeline_object_signals[EFFECT_REMOVED], 0,
         GES_TRACK_EFFECT (trackobject));
   } else

ges/ges-timeline.c

@@ -1202,6 +1202,29 @@ ges_timeline_get_layers (GESTimeline * timeline)
   return res;
 }
 
+/**
+ * ges_timeline_is_updating:
+ * @timeline: a #GESTimeline
+ *
+ * Get whether the timeline is updated for every change happening within or not.
+ *
+ * Returns: %TRUE if @timeline is updating on every changes, else %FALSE.
+ */
+gboolean
+ges_timeline_is_updating (GESTimeline * timeline)
+{
+  GList *tmp;
+
+  g_return_val_if_fail (GES_IS_TIMELINE (timeline), FALSE);
+
+  for (tmp = timeline->priv->tracks; tmp; tmp = tmp->next) {
+    if (!ges_track_is_updating (((TrackPrivate *) tmp->data)->track))
+      return FALSE;
+  }
+
+  return TRUE;
+}
+
 /**
  * ges_timeline_enable_update:
  * @timeline: a #GESTimeline

ges/ges-timeline.h

@@ -100,6 +100,7 @@ GESTrack * ges_timeline_get_track_for_pad (GESTimeline *timeline, GstPad *pad);
 GList *ges_timeline_get_tracks (GESTimeline *timeline);
 
 gboolean ges_timeline_enable_update(GESTimeline * timeline, gboolean enabled);
+gboolean ges_timeline_is_updating (GESTimeline * timeline);
 
 G_END_DECLS
 

ges/ges-track-object.c

@@ -727,7 +727,7 @@ ensure_gnl_object (GESTrackObject * object)
   GESTrackObjectClass *class;
   GstElement *gnlobject;
   GHashTable *props_hash;
-  gboolean res = FALSE;
+  gboolean res = TRUE;
 
   if (object->priv->gnlobject && object->priv->valid)
     return FALSE;
@@ -759,9 +759,12 @@ ensure_gnl_object (GESTrackObject * object)
   if (gnlobject) {
     GST_DEBUG ("Got a valid GnlObject, now filling it in");
 
-    res =
-        ges_timeline_object_fill_track_object (object->priv->timelineobj,
-        object, object->priv->gnlobject);
+    if (object->priv->timelineobj)
+      res = ges_timeline_object_fill_track_object (object->priv->timelineobj,
+          object, object->priv->gnlobject);
+    else
+      res = TRUE;
+
     if (res) {
       /* Connect to property notifications */
       /* FIXME : remember the signalids so we can remove them later on !!! */

ges/ges-track.c

@@ -47,6 +47,8 @@ struct _GESTrackPrivate
   GstElement *composition;      /* The composition associated with this track */
   GstElement *background;       /* The backgrond, handle the gaps in the track */
   GstPad *srcpad;               /* The source GhostPad */
+
+  gboolean updating;
 };
 
 enum
@@ -283,6 +285,7 @@ ges_track_init (GESTrack * self)
       GES_TYPE_TRACK, GESTrackPrivate);
 
   self->priv->composition = gst_element_factory_make ("gnlcomposition", NULL);
+  self->priv->updating = TRUE;
 
   g_signal_connect (G_OBJECT (self->priv->composition), "notify::duration",
       G_CALLBACK (composition_duration_cb), self);
@@ -710,13 +713,28 @@ ges_track_enable_update (GESTrack * track, gboolean enabled)
 {
   gboolean update;
 
-  g_object_set (track->priv->composition, "update", enabled, NULL);
+  g_return_val_if_fail (GES_IS_TRACK (track), FALSE);
 
+  g_object_set (track->priv->composition, "update", enabled, NULL);
   g_object_get (track->priv->composition, "update", &update, NULL);
 
-  if (update == enabled) {
-    return TRUE;
-  } else {
-    return FALSE;
-  }
+  track->priv->updating = update;
+
+  return update == enabled;
+}
+
+/**
+ * ges_track_is_updating:
+ * @track: a #GESTrack
+ *
+ * Get whether the track is updated for every change happening within or not.
+ *
+ * Returns: %TRUE if @track is updating on every changes, else %FALSE.
+ */
+gboolean
+ges_track_is_updating (GESTrack * track)
+{
+  g_return_val_if_fail (GES_IS_TRACK (track), FALSE);
+
+  return track->priv->updating;
 }

ges/ges-track.h

@@ -103,6 +103,7 @@ GESTrack *ges_track_video_raw_new         (void);
 GESTrack *ges_track_audio_raw_new         (void);
 
 gboolean ges_track_enable_update          (GESTrack * track, gboolean enabled);
+gboolean ges_track_is_updating            (GESTrack * track);
 
 GList* ges_track_get_objects              (GESTrack *track);