From d01355b1399151c6feb0ae8bf4eacd8161f786eb Mon Sep 17 00:00:00 2001
From: rephorm <rephorm>
Date: Sat, 2 Sep 2006 05:10:17 +0000
Subject: [PATCH] convenience function for testing if groups are in an edje

SVN revision: 25327
---
 legacy/edje/src/lib/Edje.h      |  1 +
 legacy/edje/src/lib/edje_load.c | 35 +++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/legacy/edje/src/lib/Edje.h b/legacy/edje/src/lib/Edje.h
index 1604dd3166..c548150632 100644
--- a/legacy/edje/src/lib/Edje.h
+++ b/legacy/edje/src/lib/Edje.h
@@ -169,6 +169,7 @@ extern "C" {
    /* edje_load.c */
    EAPI Evas_List   *edje_file_collection_list       (const char *file);
    EAPI void         edje_file_collection_list_free  (Evas_List *lst);
+   EAPI int          edje_file_group_exists          (const char *file, const char *glob);
    EAPI char        *edje_file_data_get              (const char *file, const char *key);
    EAPI void         edje_file_cache_set             (int count);
    EAPI int          edje_file_cache_get             (void);
diff --git a/legacy/edje/src/lib/edje_load.c b/legacy/edje/src/lib/edje_load.c
index 6ad9ad397c..4425fbd6ae 100644
--- a/legacy/edje/src/lib/edje_load.c
+++ b/legacy/edje/src/lib/edje_load.c
@@ -433,6 +433,41 @@ edje_file_collection_list_free(Evas_List *lst)
      }
 }
 
+/** Determine whether a group matching glob exists in an edje file.
+ * @param file The file path
+ * @param glob A glob to match on 
+ *
+ * @return 1 if a match is found, 0 otherwise
+ */   
+EAPI int
+edje_file_group_exists(const char *file, const char *glob)
+{
+   Evas_List *lst = NULL;
+   Edje_File *edf;
+   int error_ret = 0;
+
+   if ((!file) || (!*file)) return NULL;
+   edf = _edje_cache_file_coll_open(file, NULL, &error_ret, NULL);
+   if (edf != NULL)
+     {
+	if (edf->collection_dir)
+	  {
+	     Evas_List *l;
+	
+	     for (l = edf->collection_dir->entries; l; l = l->next)
+	       {
+		  Edje_Part_Collection_Directory_Entry *ce;
+	     
+		  ce = l->data;
+		  if (_edje_glob_match(ce->entry, glob)) return 1;
+	       }
+	  }
+	_edje_cache_file_unref(edf);   
+     }
+   return 0;
+}
+
+
 /* FIXDOC: Verify/Expand */
 /** Get edje file data
  * @param file The file