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ges: Add a track-object-added signal to GESTimelineObject

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API: GESTimelineObject::track-object-added signal
This commit is contained in:
Mathieu Duponchelle 2011-08-28 06:25:37 +02:00 committed by Thibault Saunier
parent 6386247cc4
commit ad85383be1
1 changed files with 19 additions and 2 deletions
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21
ges/ges-timeline-object.c
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@ -100,6 +100,7 @@ enum
{
EFFECT_ADDED,
EFFECT_REMOVED,
TRACK_OBJECT_ADDED,
LAST_SIGNAL
};
@ -333,6 +334,20 @@ ges_timeline_object_class_init (GESTimelineObjectClass * klass)
G_SIGNAL_RUN_FIRST, 0, NULL, NULL, ges_marshal_VOID__OBJECT,
G_TYPE_NONE, 1, GES_TYPE_TRACK_EFFECT);
/**
* GESTimelineObject::track-object-added
* @object: the #GESTimelineObject
* @effect: the #GESTrackObject that was added.
*
* Will be emitted after a track object was added to the object.
*
* Since: 0.10.2
*/
ges_timeline_object_signals[TRACK_OBJECT_ADDED] =
g_signal_new ("track-object-added", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST, 0, NULL, NULL, ges_marshal_VOID__OBJECT,
G_TYPE_NONE, 1, GES_TYPE_TRACK_OBJECT);
klass->need_fill_track = TRUE;
}
@ -408,7 +423,6 @@ ges_timeline_object_create_track_objects (GESTimelineObject * object,
GST_WARNING ("no GESTimelineObject::create_track_objects implentation");
return FALSE;
}
return klass->create_track_objects (object, track);
}
@ -537,7 +551,10 @@ ges_timeline_object_add_track_object (GESTimelineObject * object, GESTrackObject
+ mapping->priority_offset);
GST_DEBUG ("Returning trobj:%p", trobj);
if (!GES_IS_TRACK_PARSE_LAUNCH_EFFECT (trobj)) {
g_signal_emit (object, ges_timeline_object_signals[TRACK_OBJECT_ADDED], 0,
GES_TRACK_OBJECT (trobj));
}
return TRUE;
}