edje: add edje_object_part_file_set/get()devs/conr2d/edje_part_file

2 files changed, 80 insertions, 0 deletions

diff --git a/src/lib/edje/edje_object.eo b/src/lib/edje/edje_object.eo
index 305684c3c7..0b1fbe2e2e 100644
--- a/src/lib/edje/edje_object.eo
+++ b/src/lib/edje/edje_object.eo
@@ -2221,6 +2221,30 @@ class Edje.Object (Evas.Smart_Clipped, Efl.File)
             scale: double; [[The transition duration factor]]
          }
       }
+      @property part_file {
+         set {
+              [[Set the EDJ file (and group within it) the part of the given edje object.
+
+                This has no effect if the type of part is not EDJE_PART_TYPE_GROUP.
+
+                @since 1.18]]
+            return: bool;
+         }
+         get {
+              [[Retrieve the file and group name that the part of the given edje object is bound to.
+
+                This has no effect if the type of part is not EDJE_PART_TYPE_GROUP.
+
+                @since 1.18]]
+         }
+         keys {
+            part: const(char)*; [[The part name]]
+         }
+         values {
+            file: const(char)*; [[The file path]]
+            group: const(char)*; [[The group name]]
+         }
+      }
    }
    implements {
       Eo.Base.constructor;
diff --git a/src/lib/edje/edje_smart.c b/src/lib/edje/edje_smart.c
index 2e905bf2ac..31d761f462 100644
--- a/src/lib/edje/edje_smart.c
+++ b/src/lib/edje/edje_smart.c
@@ -350,6 +350,62 @@ _edje_object_evas_object_smart_calculate(Eo *obj EINA_UNUSED, Edje *ed)
    _edje_recalc_do(ed);
 }
 
+EOLIAN static void
+_edje_object_part_file_get(Eo *obj EINA_UNUSED, Edje *ed,
+                           const char *part,
+                           const char **file,
+                           const char **group)
+{
+   unsigned int i;
+
+   for (i = 0; i < ed->table_parts_size; i++)
+     {
+        if (!strcmp(ed->table_parts[i]->part->name, part))
+          {
+             if ((ed->table_parts[i]->part->type == EDJE_PART_TYPE_GROUP) &&
+                 (ed->table_parts[i]->type == EDJE_RP_TYPE_SWALLOW) &&
+                 (ed->table_parts[i]->typedata.swallow) &&
+                 (ed->table_parts[i]->typedata.swallow->swallowed_object))
+               {
+                  efl_file_get(ed->table_parts[i]->typedata.swallow->swallowed_object,
+                               file, group);
+                  return;
+               }
+             break;
+          }
+     }
+
+   if (file) *file = NULL;
+   if (group) *group = NULL;
+}
+
+EOLIAN static Eina_Bool
+_edje_object_part_file_set(Eo *obj EINA_UNUSED, Edje *ed,
+                           const char *part,
+                           const char *file,
+                           const char *group)
+{
+   unsigned int i;
+
+   for (i = 0; i < ed->table_parts_size; i++)
+     {
+        if (!strcmp(ed->table_parts[i]->part->name, part))
+          {
+             if ((ed->table_parts[i]->part->type == EDJE_PART_TYPE_GROUP) &&
+                 (ed->table_parts[i]->type == EDJE_RP_TYPE_SWALLOW) &&
+                 (ed->table_parts[i]->typedata.swallow) &&
+                 (ed->table_parts[i]->typedata.swallow->swallowed_object))
+               {
+                  return efl_file_set(ed->table_parts[i]->typedata.swallow->swallowed_object,
+                                      file, group);
+               }
+             break;
+          }
+     }
+
+   return EINA_FALSE;
+}
+
 EOLIAN static Eina_Bool
 _edje_object_efl_file_file_set(Eo *obj, Edje *ed, const char *file, const char *group)
 {