make _gimp_enums_init public, so language bindings can do early enum

2005-06-03  Manish Singh  <yosh@gimp.org>

        * tools/pdbgen/enumcode.pl: make _gimp_enums_init public, so
        language bindings can do early enum registration if needed.

        * libgimp/gimpenums.h
        * libgimp/gimpenums.c.tail: regenerated

        * gimp.c: call gimp_enums_init instead of _gimp_enums_init.

        * gimp.def: add newly exported function.

ChangeLog

@@ -1,3 +1,15 @@
+2005-06-03  Manish Singh  <yosh@gimp.org>
+
+	* tools/pdbgen/enumcode.pl: make _gimp_enums_init public, so 
+	language bindings can do early enum registration if needed.
+
+	* libgimp/gimpenums.h
+	* libgimp/gimpenums.c.tail: regenerated
+
+	* gimp.c: call gimp_enums_init instead of _gimp_enums_init.
+
+	* gimp.def: add newly exported function.
+
 2005-06-03  Manish Singh  <yosh@gimp.org>
 
 	* configure.in: require python 2.2.1, so True and False are always 

libgimp/gimp.c

@@ -361,7 +361,7 @@ gimp_main (const GimpPlugInInfo *info,
   wire_set_flusher (gimp_flush);
 
   g_type_init ();
-  _gimp_enums_init ();
+  gimp_enums_init ();
 
   /*  initialize units  */
   {

libgimp/gimp.def

@@ -173,6 +173,7 @@ EXPORTS
 	gimp_edit_stroke
 	gimp_ellipse_select
 	gimp_enums_get_type_names
+	gimp_enums_init
 	gimp_equalize
 	gimp_eraser
 	gimp_eraser_default

libgimp/gimpenums.c.tail

@@ -91,18 +91,37 @@ static const gchar *type_names[] =
   "GimpTransformDirection"
 };
 
+static gboolean enums_initialized = FALSE;
+
+/**
+ * gimp_enums_init
+ *
+ * This function makes sure all the enum types are registered
+ * with the GObject type system. This is intended for use by
+ * language bindings that need the symbols early, before gimp_main
+ * is run. It's not necessary for plug-ins to call this directly,
+ * as the normal plug-in initialization code will handle it
+ * implicitly.
+ *
+ * Since: GIMP 2.4
+ **/
 void
-_gimp_enums_init (void)
+gimp_enums_init (void)
 {
   const GimpGetTypeFunc *funcs = get_type_funcs;
   gint                   i;
 
+  if (enums_initialized)
+    return;
+
   for (i = 0; i < G_N_ELEMENTS (get_type_funcs); i++, funcs++)
     {
       GType type = (*funcs) ();
 
       g_type_class_ref (type);
     }
+
+  enums_initialized = TRUE;
 }
 
 /**

libgimp/gimpenums.h

@@ -259,7 +259,7 @@ typedef enum
 } GimpRunMode;
 
 
-void           _gimp_enums_init          (void);
+void           gimp_enums_init           (void);
 
 const gchar ** gimp_enums_get_type_names (gint *n_type_names);
 

tools/pdbgen/enumcode.pl

@@ -97,7 +97,7 @@ foreach (sort keys %enums) {
 
 print ENUMFILE <<HEADER;
 
-void           _gimp_enums_init          (void);
+void           gimp_enums_init           (void);
 
 const gchar ** gimp_enums_get_type_names (gint *n_type_names);
 
@@ -161,18 +161,37 @@ print ENUMFILE "\n" unless $first;
 print ENUMFILE <<CODE;
 };
 
+static gboolean enums_initialized = FALSE;
+
+/**
+ * gimp_enums_init
+ *
+ * This function makes sure all the enum types are registered
+ * with the GObject type system. This is intended for use by
+ * language bindings that need the symbols early, before gimp_main
+ * is run. It's not necessary for plug-ins to call this directly,
+ * as the normal plug-in initialization code will handle it
+ * implicitly.
+ *
+ * Since: GIMP 2.4
+ **/
 void
-_gimp_enums_init (void)
+gimp_enums_init (void)
 {
   const GimpGetTypeFunc *funcs = get_type_funcs;
   gint                   i;
 
+  if (enums_initialized)
+    return;
+
   for (i = 0; i < G_N_ELEMENTS (get_type_funcs); i++, funcs++)
     {
       GType type = (*funcs) ();
 
       g_type_class_ref (type);
     }
+
+  enums_initialized = TRUE;
 }
 
 /**