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add create_track_objects declarations

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Brandon Lewis 2010-07-07 15:47:51 +02:00 committed by Edward Hervey
parent d6d7eb8398
commit dca01a3c0e
1 changed files with 13 additions and 3 deletions
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16
ges/ges-timeline-object.h
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@ -67,8 +67,11 @@ typedef gboolean (*FillTrackObjectFunc) (GESTimelineObject * object,
* @object: a #GESTimelineObject
* @track: a #GESTrack
*
* A function that will be called when the @object is added to a
* #GESTimelineLayer.
* Creates the 'primary track object for this @object.
*
* Implementors should override this function if they only need to create one
* track object per track. If the implementor wishes to create multiple track
* objects, they should override create_track_objects instead.
*
* The implementer of this function shall return the proper #GESTrackObject
* that should be controlled by @object for the given @track.
@ -140,7 +143,9 @@ struct _GESTimelineObject {
/**
* GESTimelineObjectClass:
* @parent_class: object parent class
* @create_track_object: method to create a #GESTrackObject for a given #GESTrack.
* @create_track_object: method to create a single #GESTrackObject for a given #GESTrack.
* @create_track_objects: method to crate multiple #GESTrackObjects for a
* #GESTrack.
* @fill_track_object: method to fill an associated #GESTrackObject.
* @need_fill_track: Set to TRUE if @fill_track_object needs to be called.
*
@ -150,6 +155,8 @@ struct _GESTimelineObjectClass {
GObjectClass parent_class;
CreateTrackObjectFunc create_track_object;
CreateTrackObjectsFunc create_track_objects;
/* FIXME : might need a release_track_object */
FillTrackObjectFunc fill_track_object;
gboolean need_fill_track;
@ -169,6 +176,9 @@ GESTrackObject *
ges_timeline_object_create_track_object (GESTimelineObject * object,
GESTrack * track);
gboolean ges_timeline_object_create_track_objects (GESTimelineObject *
object, GESTrack * track);
gboolean
ges_timeline_object_release_track_object (GESTimelineObject * object,
GESTrackObject * trackobject);