edje: make mouse_events, repeat_events, ignore_flags and scale setters return Eina_Bool.

Make the following function return Eina_Bool so the caller can detect errors :
edje_edit_part_mouse_events_set
edje_edit_part_repeat_events_set
edje_edit_part_ignore_flags_set
edje_edit_part_scale_set

Reviewers: cedric, seoz

Reviewed By: cedric

CC: reutskiy.v.v

Differential Revision: https://phab.enlightenment.org/D303

Signed-off-by: Cedric Bail <cedric.bail@samsung.com>

src/lib/edje/Edje_Edit.h

@@ -946,7 +946,7 @@ EAPI Eina_Bool edje_edit_part_selected_state_set(Evas_Object *obj, const char *p
  * @param obj Object being edited.
  * @param part Part to get if the mouse events is accepted.
  *
- * @return EINA_TRUE if successful, EINA_FALSE otherwise.
+ * @return EINA_TRUE if part will accept mouse events, EINA_FALSE otherwise.
  */
 EAPI Eina_Bool edje_edit_part_mouse_events_get(Evas_Object *obj, const char *part);
 
@@ -955,15 +955,17 @@ EAPI Eina_Bool edje_edit_part_mouse_events_get(Evas_Object *obj, const char *par
  * @param obj Object being edited.
  * @param part The part to set if the mouse events is accepted.
  * @param mouse_events EINA_TRUE if part will accept mouse events, EINA_FALSE otherwise.
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE otherwise.
  */
-EAPI void edje_edit_part_mouse_events_set(Evas_Object *obj, const char *part, Eina_Bool mouse_events);
+EAPI Eina_Bool edje_edit_part_mouse_events_set(Evas_Object *obj, const char *part, Eina_Bool mouse_events);
 
 /** Get repeat_events for part.
  *
  * @param obj Object being edited.
- * @param part Part to set if will pass all events to the other parts.
+ * @param part Part to get if it will pass all events to the other parts.
  *
- * @return EINA_TRUE if successful, EINA_FALSE otherwise.
+ * @return EINA_TRUE if the events received will propagate to other parts, EINA_FALSE otherwise
  */
 EAPI Eina_Bool edje_edit_part_repeat_events_get(Evas_Object *obj, const char *part);
 
@@ -972,8 +974,10 @@ EAPI Eina_Bool edje_edit_part_repeat_events_get(Evas_Object *obj, const char *pa
  * @param obj Object being edited.
  * @param part Part to set if will repeat all the received mouse events to other parts.
  * @param repeat_events EINA_TRUE if the events received will propagate to other parts, EINA_FALSE otherwise
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE otherwise.
  */
-EAPI void edje_edit_part_repeat_events_set(Evas_Object *obj, const char *part, Eina_Bool repeat_events);
+EAPI Eina_Bool edje_edit_part_repeat_events_set(Evas_Object *obj, const char *part, Eina_Bool repeat_events);
 
 /** Get ignore_flags for part.
  *
@@ -989,8 +993,10 @@ EAPI Evas_Event_Flags edje_edit_part_ignore_flags_get(Evas_Object *obj, const ch
  * @param obj Object being edited.
  * @param part Part to set which event flags will be ignored.
  * @param ignore_flags The Event flags to be ignored by the part.
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE otherwise.
  */
-EAPI void edje_edit_part_ignore_flags_set(Evas_Object *obj, const char *part, Evas_Event_Flags ignore_flags);
+EAPI Eina_Bool edje_edit_part_ignore_flags_set(Evas_Object *obj, const char *part, Evas_Event_Flags ignore_flags);
 
 /** Set scale property for the part.
  *
@@ -1000,8 +1006,10 @@ EAPI void edje_edit_part_ignore_flags_set(Evas_Object *obj, const char *part, Ev
  * @param obj Object being edited.
  * @param part Part to set scale for.
  * @param scale Scale value to set.
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE otherwise.
  */
-EAPI void edje_edit_part_scale_set(Evas_Object *obj, const char *part, Eina_Bool scale);
+EAPI Eina_Bool edje_edit_part_scale_set(Evas_Object *obj, const char *part, Eina_Bool scale);
 
 /** Get scale for the part.
  *

src/lib/edje/edje_edit.c

@@ -2371,18 +2371,15 @@ EAPI Eina_Bool
 edje_edit_part_mouse_events_get(Evas_Object *obj, const char *part)
 {
    GET_RP_OR_RETURN(EINA_FALSE);
-   //printf("Get mouse_events for part: %s [%d]\n", part, rp->part->mouse_events);
    return rp->part->mouse_events;
 }
 
-EAPI void
+EAPI Eina_Bool
 edje_edit_part_mouse_events_set(Evas_Object *obj, const char *part, Eina_Bool mouse_events)
 {
-   GET_RP_OR_RETURN();
+   GET_RP_OR_RETURN(EINA_FALSE);
 
-   if (!rp->object) return;
+   if (!rp->object) return EINA_FALSE;
-
-   //printf("Set mouse_events for part: %s [%d]\n", part, mouse_events);
 
    rp->part->mouse_events = mouse_events ? 1 : 0;
 
@@ -2396,25 +2393,22 @@ edje_edit_part_mouse_events_set(Evas_Object *obj, const char *part, Eina_Bool mo
         evas_object_pass_events_set(rp->object, 1);
         _edje_callbacks_del(rp->object, ed);
      }
+   return EINA_TRUE;
 }
 
 EAPI Eina_Bool
 edje_edit_part_repeat_events_get(Evas_Object *obj, const char *part)
 {
    GET_RP_OR_RETURN(EINA_FALSE);
-
-   //printf("Get repeat_events for part: %s [%d]\n", part, rp->part->repeat_events);
    return rp->part->repeat_events;
 }
 
-EAPI void
+EAPI Eina_Bool
 edje_edit_part_repeat_events_set(Evas_Object *obj, const char *part, Eina_Bool repeat_events)
 {
-   GET_RP_OR_RETURN();
+   GET_RP_OR_RETURN(EINA_FALSE);
 
-   if (!rp->object) return;
+   if (!rp->object) return EINA_FALSE;
-
-   //printf("Set repeat_events for part: %s [%d]\n", part, repeat_events);
 
    rp->part->repeat_events = repeat_events ? 1 : 0;
 
@@ -2422,6 +2416,8 @@ edje_edit_part_repeat_events_set(Evas_Object *obj, const char *part, Eina_Bool r
      evas_object_repeat_events_set(rp->object, 1);
    else
      evas_object_repeat_events_set(rp->object, 0);
+
+   return EINA_TRUE;
 }
 
 EAPI Evas_Event_Flags
@@ -2432,24 +2428,25 @@ edje_edit_part_ignore_flags_get(Evas_Object *obj, const char *part)
    return rp->part->ignore_flags;
 }
 
-EAPI void
+EAPI Eina_Bool
 edje_edit_part_ignore_flags_set(Evas_Object *obj, const char *part, Evas_Event_Flags ignore_flags)
 {
-   GET_RP_OR_RETURN();
+   GET_RP_OR_RETURN(EINA_FALSE);
 
-   if (!rp->object) return;
+   if (!rp->object) return EINA_FALSE;
-   //printf("Set ignore_flags for part: %s [%#x]\n", part, ignore_flags);
 
    rp->part->ignore_flags = ignore_flags;
+   return EINA_TRUE;
 }
 
-EAPI void
+EAPI Eina_Bool
 edje_edit_part_scale_set(Evas_Object *obj, const char *part, Eina_Bool scale)
 {
-   GET_RP_OR_RETURN();
+   GET_RP_OR_RETURN(EINA_FALSE);
 
-   rp->part->scale = scale;
+   rp->part->scale = scale ? 1 : 0;
    edje_object_calc_force(obj);
+   return EINA_TRUE;
 }
 
 EAPI Eina_Bool