track config edds, add e_config_descriptor_find() for retrieving them

SVN revision: 83550

ChangeLog

@@ -2,6 +2,7 @@
 
         * split out binding configs into separate config domain
         * added functions for freeing binding config structs
+        * E_Config_DD structs are now tracked and retrievable through e_config_descriptor_find
 
 2013-01-31 Mike Blumenkrantz
 

NEWS

@@ -21,6 +21,7 @@ Additions:
         * Added API for fetching module .desktop files
         * e_config_xkb functions
         * added functions for freeing binding config structs
+        * E_Config_DD structs are now tracked and retrievable through e_config_descriptor_find
     Config:
         * Added option for disabling icons in menus
         * Added option for disabling pointer warping when performing directional focus changes using winlist

src/bin/e_config_data.c

@@ -1,9 +1,23 @@
 #include "e.h"
 
+static Eina_Hash *config_hash = NULL;
+
+EAPI void
+e_config_descriptor_free(E_Config_DD *edd)
+{
+#if (EET_VERSION_MAJOR > 1) || (EET_VERSION_MINOR >= 8)
+   eina_hash_del_by_key(config_hash, eet_data_descriptor_name_get((Eet_Data_Descriptor*)edd));
+#else
+   eina_hash_del_by_data(config_hash, edd);
+#endif
+   eet_data_descriptor_free((Eet_Data_Descriptor*)edd);
+}
+
 EAPI E_Config_DD *
 e_config_descriptor_new(const char *name, int size)
 {
    Eet_Data_Descriptor_Class eddc;
+   E_Config_DD *edd;
 
    if (!eet_eina_stream_data_descriptor_class_set(&eddc, sizeof (eddc), name, size))
      return NULL;
@@ -12,6 +26,16 @@ e_config_descriptor_new(const char *name, int size)
       But this need a break in all user of config every where in E.
     */
 
-   return (E_Config_DD *)eet_data_descriptor_stream_new(&eddc);
+   edd = (E_Config_DD *)eet_data_descriptor_stream_new(&eddc);
+
+   if (!config_hash) config_hash = eina_hash_string_superfast_new(NULL);
+   eina_hash_set(config_hash, name, edd);
+   return edd;
 }
 
+EAPI E_Config_DD *
+e_config_descriptor_find(const char *name)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   return eina_hash_find(config_hash, name);
+}

src/bin/e_config_data.h

@@ -12,7 +12,7 @@
  * is used to free definition of a struct  
  * \eed eed the pointer created by \link #E_CONFIG_DD_NEW
  */
-#define E_CONFIG_DD_FREE(eed) if (eed) { eet_data_descriptor_free((eed)); (eed) = NULL; }
+#define E_CONFIG_DD_FREE(eed) if (eed) { e_config_descriptor_free((eed)); (eed) = NULL; }
 #define E_CONFIG_VAL(edd, type, member, dtype) EET_DATA_DESCRIPTOR_ADD_BASIC(edd, type, #member, member, dtype)
 #define E_CONFIG_SUB(edd, type, member, eddtype) EET_DATA_DESCRIPTOR_ADD_SUB(edd, type, #member, member, eddtype)
 
@@ -55,6 +55,8 @@ typedef Eet_Data_Descriptor                 E_Config_DD;
 #define E_CONFIG_DATA_H
 
 EAPI E_Config_DD *e_config_descriptor_new(const char *name, int size);
+EAPI void e_config_descriptor_free(E_Config_DD *edd);
+EAPI E_Config_DD *e_config_descriptor_find(const char *name);
 
 #endif
 #endif