From 2993abfb7dd5dab98f09e9767fe4c4bf987fa8aa Mon Sep 17 00:00:00 2001
From: rephorm <rephorm>
Date: Wed, 20 Jun 2007 18:04:26 +0000
Subject: [PATCH] add efreet_type_alias()

SVN revision: 30411
---
 legacy/efreet/src/lib/efreet_desktop.c | 18 ++++++++++++++++++
 legacy/efreet/src/lib/efreet_desktop.h |  2 ++
 2 files changed, 20 insertions(+)

diff --git a/legacy/efreet/src/lib/efreet_desktop.c b/legacy/efreet/src/lib/efreet_desktop.c
index e07805d9b1..7cfaf606a3 100644
--- a/legacy/efreet/src/lib/efreet_desktop.c
+++ b/legacy/efreet/src/lib/efreet_desktop.c
@@ -619,6 +619,24 @@ efreet_desktop_type_add(const char *type, Efreet_Desktop_Type_Parse_Cb parse_fun
     return id;
 }
 
+/**
+ * @brief Add an alias for an existing desktop type.
+ * @param from_type the type to alias (e.g. EFREE_DESKTOP_TYPE_APPLICATION)
+ * @param alias the alias
+ * @return the new type id, or -1 if @p from_type was not valid
+ *
+ * This allows applications to add non-standard types that behave exactly as standard types. 
+ */
+int
+efreet_desktop_type_alias (int from_type, const char *alias)
+{
+    Efreet_Desktop_Type_Info *info;
+    info = ecore_list_goto_index(efreet_desktop_types, from_type);
+    if (!info) return -1;
+
+    return efreet_desktop_type_add(alias, info->parse_func, info->save_func, info->free_func);
+}
+
 /**
  * @internal
  * @brief Free an Efreet Desktop_Type_Info struct
diff --git a/legacy/efreet/src/lib/efreet_desktop.h b/legacy/efreet/src/lib/efreet_desktop.h
index 62ba3309f2..b89c5d0914 100644
--- a/legacy/efreet/src/lib/efreet_desktop.h
+++ b/legacy/efreet/src/lib/efreet_desktop.h
@@ -134,6 +134,8 @@ int               efreet_desktop_type_add(const char *type,
                                     Efreet_Desktop_Type_Parse_Cb parse_func, 
                                     Efreet_Desktop_Type_Save_Cb save_func, 
                                     Efreet_Desktop_Type_Free_Cb free_func);
+int               efreet_desktop_type_alias (int from_type,
+                                             const char *alias);
 void             *efreet_desktop_type_data_get(Efreet_Desktop *desktop);
 
 Ecore_List       *efreet_desktop_string_list_parse(const char *string);