efl_ui_bg: disable preloading of the internal image

Summary:
preloading is elm_image feature. it is better to disable preloading for elm_bg
becuase there is no way to disable preloading of internal image in elm_bg.
If API user want to use preloaded image, elm_image is recommended instead of
elm_bg.

Test Plan: elm_bg_file_set with big image.

Reviewers: Hermet

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D11898

diff --git a/src/lib/elementary/efl_ui_bg.c b/src/lib/elementary/efl_ui_bg.c
index 050769b1f57f5e3ac1d738e26bed4f2184f44dd0..225cb85e8d4588458ce7ec4978969fcdc6f81c61 100644 (file)
--- a/src/lib/elementary/efl_ui_bg.c
+++ b/src/lib/elementary/efl_ui_bg.c
@@ -189,7 +189,11 @@ elm_bg_load_size_set(Evas_Object *obj, int w, int h)
 EAPI Eina_Bool
 elm_bg_file_set(Eo *obj, const char *file, const char *group)
 {
-   return efl_file_simple_load((Eo *) obj, file, group);
+   EFL_UI_BG_DATA_GET_OR_RETURN_VAL(obj, sd, EINA_FALSE);
+   Eina_Bool ret = efl_file_simple_load((Eo *) obj, file, group);
+   if (ret) elm_image_preload_disabled_set(sd->img, EINA_TRUE);
+
+   return ret;
 }
 
 EOLIAN static Eina_Error