1 files changed, 118 insertions, 0 deletions
diff --git a/gobject/genums.h b/gobject/genums.h
new file mode 100644
index 000000000..4e90c6717
--- /dev/null
+++ b/gobject/genums.h
@@ -0,0 +1,118 @@
+/* GObject - GLib Type, Object, Parameter and Signal Library
+ * Copyright (C) 1998, 1999, 2000 Tim Janik and Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#ifndef __G_ENUMS_H__
+#define __G_ENUMS_H__
+
+#include	<gobject/gtype.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* --- type macros --- */
+#define G_TYPE_IS_ENUM(type)	(G_TYPE_FUNDAMENTAL (type) == G_TYPE_ENUM)
+#define G_ENUM_TYPE(class)	(G_TYPE_FROM_CLASS (class))
+#define G_ENUM_NAME(class)	(g_type_name (G_ENUM_TYPE (class)))
+#define G_ENUM_CLASS(class)	(G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_ENUM, GEnumClass))
+#define G_IS_ENUM_CLASS(class)	(G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_ENUM))
+#define G_TYPE_IS_FLAGS(type)	(G_TYPE_FUNDAMENTAL (type) == G_TYPE_FLAGS)
+#define G_FLAGS_TYPE(class)	(G_TYPE_FROM_CLASS (class))
+#define G_FLAGS_NAME(class)	(g_type_name (G_FLAGS_TYPE (class)))
+#define G_FLAGS_CLASS(class)	(G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_FLAGS, GFlagsClass))
+#define G_IS_FLAGS_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_FLAGS))
+
+
+/* --- enum/flag values & classes --- */
+typedef struct _GEnumClass  GEnumClass;
+typedef struct _GFlagsClass GFlagsClass;
+typedef struct _GEnumValue  GEnumValue;
+typedef struct _GFlagsValue GFlagsValue;
+struct	_GEnumClass
+{
+  GTypeClass  g_type_class;
+  
+  gint	      minimum;
+  gint	      maximum;
+  guint	      n_values;
+  GEnumValue *values;
+};
+struct	_GFlagsClass
+{
+  GTypeClass   g_type_class;
+  
+  guint	       mask;
+  guint	       n_values;
+  GFlagsValue *values;
+};
+struct _GEnumValue
+{
+  gint	 value;
+  gchar *value_name;
+  gchar *value_nick;
+};
+struct _GFlagsValue
+{
+  guint	 value;
+  gchar *value_name;
+  gchar *value_nick;
+};
+
+
+/* --- prototypes --- */
+GEnumValue*	g_enum_get_value		(GEnumClass	*enum_class,
+						 gint		 value);
+GEnumValue*	g_enum_get_value_by_name	(GEnumClass	*enum_class,
+						 const gchar	*name);
+GEnumValue*	g_enum_get_value_by_nick	(GEnumClass	*enum_class,
+						 const gchar	*nick);
+GFlagsValue*	g_flags_get_first_value		(GFlagsClass	*flags_class,
+						 guint		 value);
+GFlagsValue*	g_flags_get_value_by_name	(GFlagsClass	*flags_class,
+						 const gchar	*name);
+GFlagsValue*	g_flags_get_value_by_nick	(GFlagsClass	*flags_class,
+						 const gchar	*nick);
+
+
+/* --- registration functions --- */
+/* const_static_values is a NULL terminated array of enum/flags
+ * values that is taken over!
+ */
+GType	g_enum_register_static	   (const gchar	      *name,
+				    const GEnumValue  *const_static_values);
+GType	g_flags_register_static	   (const gchar	      *name,
+				    const GFlagsValue *const_static_values);
+/* functions to complete the type information
+ * for enums/flags implemented by plugins
+ */
+void	g_enum_complete_type_info  (GType	       g_enum_type,
+				    GTypeInfo	      *info,
+				    const GEnumValue  *const_values);
+void	g_flags_complete_type_info (GType	       g_flags_type,
+				    GTypeInfo	      *info,
+				    const GFlagsValue *const_values);
+
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __G_ENUMS_H__ */