From 246df0818442c11d03c192e0df4bb0a40acf00d8 Mon Sep 17 00:00:00 2001
From: Vorobiov Vitalii <vi.vorobiov@samsung.com>
Date: Fri, 13 Jun 2014 18:02:27 +0200
Subject: [PATCH] edje: Edje_Edit - add edje_edit_part_item_source functions.

Summary:
Changing item's sources and getting current source of the item.
Add getter and setter for functions with source value in item.
Main functions:
- edje_edit_part_item_source_get
- edje_edit_part_item_source_set

@feature

Reviewers: cedric, Hermet, seoz, raster

CC: reutskiy.v.v, cedric

Differential Revision: https://phab.enlightenment.org/D1027

Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
---
 src/lib/edje/Edje_Edit.h | 23 ++++++++++++-
 src/lib/edje/edje_edit.c | 70 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+), 1 deletion(-)

diff --git a/src/lib/edje/Edje_Edit.h b/src/lib/edje/Edje_Edit.h
index 77240aa007..ae004a9f9b 100644
--- a/src/lib/edje/Edje_Edit.h
+++ b/src/lib/edje/Edje_Edit.h
@@ -1557,7 +1557,7 @@ EAPI Eina_Bool edje_edit_part_drag_threshold_set(Evas_Object *obj, const char *p
  * @param obj Object being edited.
  * @param part Part to add a new item. This part should have BOX or TABLE type.
  * @param item_name Name of new item that is not exist in BOX or TABLE yet.
- * @param source_group Source (means group name) of the
+ * @param source_group Source (means group name) of the new item
  *
  * @return EINA_TRUE if successful, EINA_FALSE otherwise.
  */
@@ -1571,6 +1571,27 @@ EAPI Eina_Bool edje_edit_part_item_append(Evas_Object *obj, const char *part, co
  */
 EAPI Eina_List * edje_edit_part_items_list_get(Evas_Object *obj, const char *part);
 
+/** Set source for item from table or box items.
+ *
+ * @param obj Object being edited.
+ * @param part Part to change item's source. This part should have BOX or TABLE type.
+ * @param item_name Name of item.
+ * @param source_group New gorup name.
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE otherwise.
+ */
+EAPI Eina_Bool edje_edit_part_item_source_set(Evas_Object *obj, const char *part, const char *item_name, const char *source_group);
+
+/** Get source for item from table or box items.
+ *
+ * @param obj Object being edited.
+ * @param part Part to return item's source. This part should have BOX or TABLE type.
+ * @param item_name Name of item.
+ *
+ * @return source of the given item.
+ */
+EAPI const char * edje_edit_part_item_source_get(Evas_Object *obj, const char *part, const char *item_name);
+
 //@}
 /******************************************************************************/
 /**************************   STATES API   ************************************/
diff --git a/src/lib/edje/edje_edit.c b/src/lib/edje/edje_edit.c
index c2d1d05849..d171600b87 100644
--- a/src/lib/edje/edje_edit.c
+++ b/src/lib/edje/edje_edit.c
@@ -3793,6 +3793,76 @@ edje_edit_part_items_list_get(Evas_Object *obj, const char *part)
    return items_list;
 }
 
+EAPI Eina_Bool
+edje_edit_part_item_source_set(Evas_Object *obj, const char *part, const char *item_name, const char *source_group)
+{
+   Edje_Part *ep;
+   unsigned int i;
+   Edje_Pack_Element *item;
+
+   GET_RP_OR_RETURN(EINA_FALSE);
+
+   /* There is only Box and Table is allowed. */
+   if ((rp->part->type != EDJE_PART_TYPE_BOX) &&
+      (rp->part->type != EDJE_PART_TYPE_TABLE))
+     return EINA_FALSE;
+
+   ep = rp->part;
+
+   if (!ed->file) return EINA_FALSE;
+
+   /* check if a source group is exists. */
+   if (!eina_hash_find(ed->file->collection, source_group))
+     return EINA_FALSE;
+
+   /* check if item is exists and get it. */
+   for (i = 0; i < ep->items_count; ++i)
+     {
+        if (ep->items[i]->name && (!strcmp(ep->items[i]->name, item_name)))
+          {
+             item = ep->items[i];
+             break;
+          }
+     }
+   if (!item) return EINA_FALSE;
+
+   item->source = eina_stringshare_add(source_group);
+
+   return EINA_TRUE;
+}
+
+EAPI const char *
+edje_edit_part_item_source_get(Evas_Object *obj, const char *part, const char *item_name)
+{
+   Edje_Part *ep;
+   unsigned int i;
+   Edje_Pack_Element *item;
+
+   GET_RP_OR_RETURN(NULL);
+
+   /* There is only Box and Table is allowed. */
+   if ((rp->part->type != EDJE_PART_TYPE_BOX) &&
+      (rp->part->type != EDJE_PART_TYPE_TABLE))
+     return NULL;
+
+   ep = rp->part;
+
+   if (!ed->file) return NULL;
+
+   /* check if item is exists and get it. */
+   for (i = 0; i < ep->items_count; ++i)
+     {
+        if (ep->items[i]->name && (!strcmp(ep->items[i]->name, item_name)))
+          {
+             item = ep->items[i];
+             break;
+          }
+     }
+   if (!item) return NULL;
+
+   return eina_stringshare_add(item->source);
+}
+
 /*********************/
 /*  PART STATES API  */
 /*********************/