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split timeline_object_add_track_object out of create_track_object

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This commit is contained in:
Brandon Lewis 2010-07-07 17:07:33 +02:00 committed by Edward Hervey
parent cd7cefffa6
commit 03c1c76652
3 changed files with 47 additions and 22 deletions
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1
docs/libs/ges-sections.txt
View file

@ -258,6 +258,7 @@ ges_timeline_object_set_start
ges_timeline_object_set_duration ges_timeline_object_set_duration
ges_timeline_object_find_track_object ges_timeline_object_find_track_object
CreateTrackObjectsFunc CreateTrackObjectsFunc
ges_timeline_object_add_track_object
<SUBSECTION Standard> <SUBSECTION Standard>
ges_timeline_object_create_track_objects ges_timeline_object_create_track_objects
ges_timeline_object_create_track_object ges_timeline_object_create_track_object

62
ges/ges-timeline-object.c
View file

@ -194,28 +194,9 @@ ges_timeline_object_create_track_object (GESTimelineObject * object,
} }
res = class->create_track_object (object, track); res = class->create_track_object (object, track);
ges_timeline_object_add_track_object (object, res);
if (res) {
GST_DEBUG
("Got a TrackObject : %p , setting the timeline object as its creator",
res);
ges_track_object_set_timeline_object (res, object);
GST_DEBUG ("Adding TrackObject to the list of controlled track objects");
/* We steal the initial reference */
object->trackobjects = g_list_append (object->trackobjects, res);
GST_DEBUG ("Setting properties on newly created TrackObject");
ges_track_object_set_start_internal (res, object->start);
ges_track_object_set_priority_internal (res, object->priority);
ges_track_object_set_duration_internal (res, object->duration);
ges_track_object_set_inpoint_internal (res, object->inpoint);
}
GST_DEBUG ("Returning res:%p", res);
return res; return res;
} }
/** /**
@ -262,6 +243,45 @@ ges_timeline_object_create_track_objects_func (GESTimelineObject * object,
return ges_track_add_object (track, result); return ges_track_add_object (track, result);
} }
/**
* ges_timeline_object_add_track_object:
* @object: a #GESTimelineObject
* @trobj: the GESTrackObject
*
* Add a track object to the timeline object. Should only be called by
* subclasses implementing the create_track_objects (plural) vmethod.
*
* Returns: %TRUE on success, %FALSE on failure.
*/
gboolean
ges_timeline_object_add_track_object (GESTimelineObject * object, GESTrackObject
* trobj)
{
GST_LOG ("Got a TrackObject : %p , setting the timeline object as its"
"creator", trobj);
if (!trobj)
return FALSE;
ges_track_object_set_timeline_object (trobj, object);
GST_DEBUG ("Adding TrackObject to the list of controlled track objects");
/* We steal the initial reference */
object->trackobjects = g_list_append (object->trackobjects, trobj);
GST_DEBUG ("Setting properties on newly created TrackObject");
ges_track_object_set_start_internal (trobj, object->start);
ges_track_object_set_priority_internal (trobj, object->priority);
ges_track_object_set_duration_internal (trobj, object->duration);
ges_track_object_set_inpoint_internal (trobj, object->inpoint);
GST_DEBUG ("Returning trobj:%p", trobj);
return TRUE;
}
/** /**
* ges_timeline_object_release_track_object: * ges_timeline_object_release_track_object:
* @object: a #GESTimelineObject * @object: a #GESTimelineObject

6
ges/ges-timeline-object.h
View file

@ -86,7 +86,7 @@ typedef GESTrackObject* (*CreateTrackObjectFunc) (GESTimelineObject * object,
/** /**
* CreateTrackObjectFunc: * CreateTrackObjectFunc:
* @object: a #GESTimelineObject * @object: a #GESTimelineObject
* @track: a #GESTimelineTrack * @track: a #GESTrack
* *
* Create all track objects this object handles for this type of track. * Create all track objects this object handles for this type of track.
* *
@ -203,6 +203,10 @@ GESTrackObject *
ges_timeline_object_find_track_object (GESTimelineObject * object, ges_timeline_object_find_track_object (GESTimelineObject * object,
GESTrack * track); GESTrack * track);
gboolean
ges_timeline_object_add_track_object (GESTimelineObject *object, GESTrackObject
*trobj);
G_END_DECLS G_END_DECLS
#endif /* _GES_TIMELINE_OBJECT */ #endif /* _GES_TIMELINE_OBJECT */