diff --git a/ges/ges-timeline-object.c b/ges/ges-timeline-object.c index 341bc32cf9..a142b21582 100644 --- a/ges/ges-timeline-object.c +++ b/ges/ges-timeline-object.c @@ -58,10 +58,6 @@ track_object_priority_changed_cb (GESTrackObject * child, GParamSpec * arg G_GNUC_UNUSED, GESTimelineObject * object); static void update_height (GESTimelineObject * object); -void -tck_object_added_cb (GESTimelineObject * object, - GESTrackObject * track_object, GList * track_objects); - static gint sort_track_effects (gpointer a, gpointer b, GESTimelineObject * object); static void @@ -1308,34 +1304,6 @@ ges_timeline_object_set_top_effect_priority (GESTimelineObject * object, return TRUE; } -void -tck_object_added_cb (GESTimelineObject * object, - GESTrackObject * track_object, GList * track_objects) -{ - gint64 duration, start, inpoint, position; - GList *tmp; - gboolean locked; - - ges_track_object_set_locked (track_object, FALSE); - g_object_get (object, "start", &position, NULL); - for (tmp = track_objects; tmp; tmp = tmp->next) { - if (ges_track_object_get_track (track_object)->type == - ges_track_object_get_track (tmp->data)->type) { - locked = ges_track_object_is_locked (tmp->data); - ges_track_object_set_locked (tmp->data, FALSE); - g_object_get (tmp->data, "duration", &duration, "start", &start, - "in-point", &inpoint, NULL); - g_object_set (tmp->data, "duration", - duration - (duration + start - position), NULL); - g_object_set (track_object, "start", position, "in-point", - duration - (duration + start - inpoint - position), "duration", - duration + start - position, NULL); - ges_track_object_set_locked (tmp->data, locked); - ges_track_object_set_locked (track_object, locked); - } - } -} - /** * ges_timeline_object_split: * @object: the #GESTimelineObject to split @@ -1352,38 +1320,100 @@ tck_object_added_cb (GESTimelineObject * object, GESTimelineObject * ges_timeline_object_split (GESTimelineObject * object, gint64 position) { - GList *track_objects, *tmp; - GESTimelineLayer *layer; + GList *tmp; + gboolean locked; GESTimelineObject *new_object; - gint64 duration, start, inpoint; + GESTimelineObjectPrivate *priv; + + GstClockTime start, inpoint, duration; g_return_val_if_fail (GES_IS_TIMELINE_OBJECT (object), NULL); - g_object_get (object, "duration", &duration, "start", &start, "in-point", - &inpoint, NULL); + priv = object->priv; - track_objects = ges_timeline_object_get_track_objects (object); - layer = ges_timeline_object_get_layer (object); + duration = GES_TIMELINE_OBJECT_DURATION (object); + start = GES_TIMELINE_OBJECT_START (object); + inpoint = GES_TIMELINE_OBJECT_INPOINT (object); - new_object = ges_timeline_object_copy (object, FALSE); - - if (g_list_length (track_objects) == 2) { - g_object_set (new_object, "start", position, NULL); - g_signal_connect (G_OBJECT (new_object), "track-object-added", - G_CALLBACK (tck_object_added_cb), track_objects); - } else { - for (tmp = track_objects; tmp; tmp = tmp->next) { - g_object_set (tmp->data, "duration", - duration - (duration + start - position), NULL); - g_object_set (new_object, "start", position, "in-point", - duration - (duration + start - position), "duration", - (duration + start - position), NULL); - g_object_set (object, "duration", - duration - (duration + start - position), NULL); - } + if (position >= start + duration || position <= start) { + GST_WARNING_OBJECT (object, "Can not split %" GST_TIME_FORMAT + " out of boundaries", GST_TIME_ARGS (position)); + return NULL; } - ges_timeline_layer_add_object (layer, new_object); + GST_DEBUG_OBJECT (object, "Spliting at %" GST_TIME_FORMAT, + GST_TIME_ARGS (position)); + + /* Create the new TimelineObject */ + new_object = ges_timeline_object_copy (object, FALSE); + + /* Set new timing properties on the TimelineObject */ + ges_timeline_object_set_start (new_object, position); + ges_timeline_object_set_inpoint (new_object, object->inpoint + + duration - (duration + start - position)); + ges_timeline_object_set_duration (new_object, duration + start - position); + + if (object->priv->layer) { + /* We do not want the timeline to create again TrackObject-s */ + ges_timeline_object_set_moving_from_layer (new_object, TRUE); + ges_timeline_layer_add_object (object->priv->layer, new_object); + ges_timeline_object_set_moving_from_layer (new_object, FALSE); + } + + /* We first set the new duration and the child mapping will be updated + * properly in the following loop */ + object->duration = position - object->start; + for (tmp = priv->trackobjects; tmp; tmp = tmp->next) { + GESTrack *track; + + GESTrackObject *new_tckobj, *tckobj = GES_TRACK_OBJECT (tmp->data); + + duration = ges_track_object_get_duration (tckobj); + start = ges_track_object_get_start (tckobj); + inpoint = ges_track_object_get_inpoint (tckobj); + + if (position <= start || position >= (start + duration)) { + GST_DEBUG_OBJECT (tckobj, "Outside %" GST_TIME_FORMAT "the boundaries " + "not copying it ( start %" GST_TIME_FORMAT ", end %" GST_TIME_FORMAT + ")", GST_TIME_ARGS (position), GST_TIME_ARGS (tckobj->start), + GST_TIME_ARGS (tckobj->start + tckobj->duration)); + continue; + } + + new_tckobj = ges_track_object_copy (tckobj, TRUE); + if (new_tckobj == NULL) { + GST_WARNING_OBJECT (tckobj, "Could not create a copy"); + continue; + } + + ges_timeline_object_add_track_object (new_object, new_tckobj); + + track = ges_track_object_get_track (tckobj); + if (track == NULL) + GST_DEBUG_OBJECT (tckobj, "Was not in a track, not adding %p to" + "any track", new_tckobj); + else + ges_track_add_object (track, new_tckobj); + + /* Unlock TrackObject-s as we do not want the container to move + * syncronously */ + locked = ges_track_object_is_locked (tckobj); + ges_track_object_set_locked (new_tckobj, FALSE); + ges_track_object_set_locked (tckobj, FALSE); + + /* Set 'new' track object timing propeties */ + ges_track_object_set_start (new_tckobj, position); + ges_track_object_set_inpoint (new_tckobj, inpoint + duration - (duration + + start - position)); + ges_track_object_set_duration (new_tckobj, duration + start - position); + + /* Set 'old' track object duration */ + ges_track_object_set_duration (tckobj, position - start); + + /* And let track objects in the same locking state as before. */ + ges_track_object_set_locked (tckobj, locked); + ges_track_object_set_locked (new_tckobj, locked); + } return new_object; } @@ -1417,18 +1447,6 @@ ges_timeline_object_copy (GESTimelineObject * object, gboolean * deep) ret = g_object_newv (G_TYPE_FROM_INSTANCE (object), n_params, params); - if (GES_IS_TIMELINE_FILE_SOURCE (ret)) { - GList *tck_objects; - tck_objects = ges_timeline_object_get_track_objects (object); - if (g_list_length (tck_objects) == 1) { - GESTrackType type; - type = ges_track_object_get_track (tck_objects->data)->type; - ges_timeline_filesource_set_supported_formats (GES_TIMELINE_FILE_SOURCE - (ret), type); - } - g_list_free (tck_objects); - } - g_free (specs); g_free (params);