emotion+visualization: export and reorder.

done:
 * module api changed, vis_set is not close to vis_get, vis_supported
   was added.
 * exported these properties in emotion_object.
 * gstreamer plugin now starts with no visualization.

todo:
 * add xine support.
 * make gstreamer able to dynamically change visualization.


PS: gstreamer module really needs a cleanup, losts of functions need
"static" or add proper prefix, including "gst" to avoid it clash with
other symbols.




SVN revision: 36260

1 files changed, 33 insertions, 0 deletions

diff --git a/legacy/emotion/src/lib/emotion_smart.c b/legacy/emotion/src/lib/emotion_smart.c
index 848bc2ea29..f77ce76fb5 100644
--- a/legacy/emotion/src/lib/emotion_smart.c
+++ b/legacy/emotion/src/lib/emotion_smart.c
@@ -815,8 +815,41 @@ emotion_object_meta_info_get(Evas_Object *obj, Emotion_Meta_Info meta)
    return NULL;
 }
 
+EAPI void
+emotion_object_vis_set(Evas_Object *obj, Emotion_Vis visualization)
+{
+   Smart_Data *sd;
+
+   E_SMART_OBJ_GET(sd, obj, E_OBJ_NAME);
+   if (!sd->module) return;
+   if (!sd->video) return;
+   if (!sd->module->vis_set) return;
+   sd->module->vis_set(sd->video, visualization);
+}
+
+EAPI Emotion_Vis
+emotion_object_vis_get(Evas_Object *obj)
+{
+   Smart_Data *sd;
+
+   E_SMART_OBJ_GET_RETURN(sd, obj, E_OBJ_NAME, EMOTION_VIS_NONE);
+   if (!sd->module) return EMOTION_VIS_NONE;
+   if (!sd->video) return EMOTION_VIS_NONE;
+   if (!sd->module->vis_get) return EMOTION_VIS_NONE;
+   return sd->module->vis_get(sd->video);
+}
 
+EAPI Evas_Bool
+emotion_object_vis_supported(Evas_Object *obj, Emotion_Vis visualization)
+{
+   Smart_Data *sd;
 
+   E_SMART_OBJ_GET_RETURN(sd, obj, E_OBJ_NAME, 0);
+   if (!sd->module) return 0;
+   if (!sd->video) return 0;
+   if (!sd->module->vis_supported) return 0;
+   return sd->module->vis_supported(sd->video, visualization);
+}