From 811c97eabb72f001d0cdb971c5cd9df54700b39c Mon Sep 17 00:00:00 2001
From: Vyacheslav Reutskiy <v.reutskiy@samsung.com>
Date: Thu, 19 Dec 2013 15:33:53 +0900
Subject: [PATCH] edje: edje_edit - adding getter and setter for text source

This commit will add API for working with text source.
There are two functions will be added:

1. edje_edit_state_text_source_get
2. edje_edit_state_text_source_set

Reviewers: cedric, seoz, raster

CC: cedric

Differential Revision: https://phab.enlightenment.org/D389

Signed-off-by: Cedric BAIL <cedric.bail@samsung.com>
---
 src/lib/edje/Edje_Edit.h | 27 +++++++++++++++++++++++++++
 src/lib/edje/edje_edit.c | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/src/lib/edje/Edje_Edit.h b/src/lib/edje/Edje_Edit.h
index 5d38a6c255..a264260a35 100644
--- a/src/lib/edje/Edje_Edit.h
+++ b/src/lib/edje/Edje_Edit.h
@@ -2706,6 +2706,33 @@ edje_edit_state_text_style_get(Evas_Object *obj, const char *part, const char *s
 EAPI Eina_Bool
 edje_edit_state_text_style_set(Evas_Object *obj, const char *part, const char *state, double value, const char *style);
 
+/** Get part name, which used as text source.
+ *
+ * @param obj Object being edited.
+ * @param part Part that contain state.
+ * @param state The name of the state to set the the maximum vertical size of
+ * the container to be equal (not including the state value).
+ *
+ * @return The name of part or NULL, if text_source param not a setted.
+ */
+EAPI const char *
+edje_edit_state_text_source_get(Evas_Object *obj, const char *part, const char *state, double value);
+
+/** Set the source text part for a given part.
+ * Causes the part to display the text content of another part and update them
+ * as they change.
+ *
+ * @param obj Object being edited.
+ * @param part Part that contain state.
+ * @param state The name of the state to set the the maximum vertical size of
+ * the container to be equal (not including the state value).
+ * @param source The text source part name.
+ *
+ * @return EINA_TRUE if successful, EINA_FALSE - otherwise.
+ */
+EAPI Eina_Bool
+edje_edit_state_text_source_set(Evas_Object *obj, const char *part, const char *state, double value, const char *source);
+
 /** Get the list of all the fonts in the given edje.
  *
  * Use edje_edit_string_list_free() when you don't need the list anymore.
diff --git a/src/lib/edje/edje_edit.c b/src/lib/edje/edje_edit.c
index 6c8f19a50f..edf558f138 100644
--- a/src/lib/edje/edje_edit.c
+++ b/src/lib/edje/edje_edit.c
@@ -4652,6 +4652,46 @@ edje_edit_part_effect_set(Evas_Object *obj, const char *part, Edje_Text_Effect e
    return EINA_TRUE;
 }
 
+EAPI const char *
+edje_edit_state_text_source_get(Evas_Object *obj, const char *part, const char *state, double value)
+{
+   Edje_Real_Part *rel;
+
+   GET_PD_OR_RETURN(NULL);
+
+   if ((rp->part->type == EDJE_PART_TYPE_TEXT) ||
+       (rp->part->type == EDJE_PART_TYPE_TEXTBLOCK))
+     {
+	Edje_Part_Description_Text *txt;
+	txt = (Edje_Part_Description_Text *) pd;
+        if (txt->text.id_text_source == -1) return NULL;
+          rel = ed->table_parts[txt->text.id_text_source % ed->table_parts_size];
+        if (rel->part->name) return eina_stringshare_add(rel->part->name);
+     }
+
+   return NULL;
+}
+
+EAPI Eina_Bool
+edje_edit_state_text_source_set(Evas_Object *obj, const char *part, const char *state, double value, const char *source)
+{
+   Edje_Part_Description_Text *txt;
+   int id_text_source;
+   GET_PD_OR_RETURN(EINA_FALSE);
+   if (!source) return EINA_FALSE;
+
+   if ((rp->part->type != EDJE_PART_TYPE_TEXT) ||
+       (rp->part->type != EDJE_PART_TYPE_TEXTBLOCK))
+     return EINA_FALSE;
+
+   txt = (Edje_Part_Description_Text *) pd;
+   id_text_source = _edje_part_id_find(ed, source);
+   txt->text.id_text_source = id_text_source;
+
+   /* need to recalc, because the source part can has a text */
+   edje_object_calc_force(obj);
+   return EINA_TRUE;
+}
 /****************/
 /*  IMAGES API  */
 /****************/