Edje_Edit: target can be insert into different place in program's target list

Here is API for that:
> edje_edit_program_target_insert_at

2 files changed, 71 insertions, 42 deletions

diff --git a/src/lib/edje/Edje_Edit.h b/src/lib/edje/Edje_Edit.h
index 08b21326c5..96d6c4857d 100644
--- a/src/lib/edje/Edje_Edit.h
+++ b/src/lib/edje/Edje_Edit.h
@@ -5981,6 +5981,25 @@ EAPI Eina_List * edje_edit_program_targets_get(Evas_Object *obj, const char *pro
  */
 EAPI Eina_Bool edje_edit_program_target_add(Evas_Object *obj, const char *prog, const char *target);
 
+/** Add a new target program to certain place in list of 'targets' in the given program.
+ *
+ * If program action is @c EDJE_ACTION_TYPE_ACTION_STOP, then 'target'
+ * must be an existing program name. If it's @c
+ * EDJE_ACTION_TYPE_STATE_SET, then 'target' must be an existing part
+ * name.
+ *
+ * @param obj Object being edited.
+ * @param prog The name of the program to add a new target.
+ * @param target The name of the new target itself.
+ * @param place Specific play for target to be inserted into.
+ *
+ * @return @c EINA_TRUE in case of success, @c EINA_FALSE otherwise.
+ *
+ * @since 1.18
+ */
+EAPI Eina_Bool
+edje_edit_program_target_insert_at(Evas_Object *obj, const char *prog, const char *target, int place);
+
 /** Deletes a target from the list of 'targets' in the given program.
  *
  * If program action is EDJE_ACTION_TYPE_ACTION_STOP then 'target' must be an existing program name.
diff --git a/src/lib/edje/edje_edit.c b/src/lib/edje/edje_edit.c
index 7f3090762d..c8f50f4fce 100644
--- a/src/lib/edje/edje_edit.c
+++ b/src/lib/edje/edje_edit.c
@@ -9789,18 +9789,14 @@ edje_edit_program_targets_clear(Evas_Object *obj, const char *prog)
    return EINA_TRUE;
 }
 
-EAPI Eina_Bool
-edje_edit_program_target_add(Evas_Object *obj, const char *prog, const char *target)
+static int
+_program_target_id_get(Evas_Object *obj, Edje *ed, Edje_Action_Type action, const char *target)
 {
-   int id;
-   Edje_Program_Target *t;
+   int id = -1;
    Edje_Program *tar;
    Edje_Real_Part *rp;
 
-   GET_ED_OR_RETURN(EINA_FALSE);
-   GET_EPR_OR_RETURN(EINA_FALSE);
-
-   switch (epr->action)
+   switch (action)
      {
       case EDJE_ACTION_TYPE_STATE_SET:
       case EDJE_ACTION_TYPE_SIGNAL_EMIT:
@@ -9816,21 +9812,36 @@ edje_edit_program_target_add(Evas_Object *obj, const char *prog, const char *tar
 #endif
         /* the target is a part */
         rp = _edje_real_part_get(ed, target);
-        if (!rp) return EINA_FALSE;
+        if (!rp) return -1;
         id = rp->part->id;
         break;
 
       case EDJE_ACTION_TYPE_ACTION_STOP:
         /* the target is a program */
         tar = _edje_program_get_byname(obj, target);
-        if (!tar) return EINA_FALSE;
+        if (!tar) return -1;
         id = tar->id;
         break;
 
       default:
-        return EINA_FALSE;
+        return -1;
      }
 
+   return id;
+}
+
+EAPI Eina_Bool
+edje_edit_program_target_add(Evas_Object *obj, const char *prog, const char *target)
+{
+   int id;
+   Edje_Program_Target *t;
+
+   GET_ED_OR_RETURN(EINA_FALSE);
+   GET_EPR_OR_RETURN(EINA_FALSE);
+
+   id = _program_target_id_get(obj, ed, epr->action, target);
+   if (id == -1) return EINA_FALSE;
+
    t = _alloc(sizeof(Edje_Program_Target));
    if (!t) return EINA_FALSE;
 
@@ -9841,47 +9852,46 @@ edje_edit_program_target_add(Evas_Object *obj, const char *prog, const char *tar
 }
 
 EAPI Eina_Bool
-edje_edit_program_target_del(Evas_Object *obj, const char *prog, const char *target)
+edje_edit_program_target_insert_at(Evas_Object *obj, const char *prog, const char *target, int place)
 {
    int id;
-   Eina_List *l;
-   Edje_Real_Part *rp;
-   Edje_Program *tar;
    Edje_Program_Target *t;
+   Eina_List *l;
 
    GET_ED_OR_RETURN(EINA_FALSE);
    GET_EPR_OR_RETURN(EINA_FALSE);
 
-   switch (epr->action)
-     {
-      case EDJE_ACTION_TYPE_STATE_SET:
-      case EDJE_ACTION_TYPE_SIGNAL_EMIT:
-      case EDJE_ACTION_TYPE_DRAG_VAL_SET:
-      case EDJE_ACTION_TYPE_DRAG_VAL_STEP:
-      case EDJE_ACTION_TYPE_DRAG_VAL_PAGE:
-      case EDJE_ACTION_TYPE_FOCUS_SET:
-      case EDJE_ACTION_TYPE_FOCUS_OBJECT:
-#ifdef HAVE_EPHYSICS
-      case EDJE_ACTION_TYPE_PHYSICS_FORCES_CLEAR:
-      case EDJE_ACTION_TYPE_PHYSICS_STOP:
-      case EDJE_ACTION_TYPE_PHYSICS_ROT_SET:
-#endif
-        /* the target is a part */
-        rp = _edje_real_part_get(ed, target);
-        if (!rp) return EINA_FALSE;
-        id = rp->part->id;
-        break;
+   id = _program_target_id_get(obj, ed, epr->action, target);
+   if (id == -1) return EINA_FALSE;
 
-      case EDJE_ACTION_TYPE_ACTION_STOP:
-        /* the target is a program */
-        tar = _edje_program_get_byname(obj, target);
-        if (!tar) return EINA_FALSE;
-        id = tar->id;
-        break;
+   t = _alloc(sizeof(Edje_Program_Target));
+   if (!t) return EINA_FALSE;
 
-      default:
-        return EINA_FALSE;
+   t->id = id;
+   if ((unsigned)place >= eina_list_count(epr->targets))
+     epr->targets = eina_list_append(epr->targets, t);
+   else
+     {
+        l = eina_list_nth_list(epr->targets, place);
+        epr->targets = eina_list_prepend_relative_list(epr->targets, t, l);
      }
+
+   return EINA_TRUE;
+}
+
+EAPI Eina_Bool
+edje_edit_program_target_del(Evas_Object *obj, const char *prog, const char *target)
+{
+   int id;
+   Eina_List *l;
+   Edje_Program_Target *t;
+
+   GET_ED_OR_RETURN(EINA_FALSE);
+   GET_EPR_OR_RETURN(EINA_FALSE);
+
+   id = _program_target_id_get(obj, ed, epr->action, target);
+   if (id == -1) return EINA_FALSE;
+
    EINA_LIST_FOREACH(epr->targets, l, t)
      if (t->id == id)
        break;