* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
#ifndef __GTK_TYPE_UTILS_H__
#define __GTK_TYPE_UTILS_H__
-
-#include <glib-object.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-
-/* Fundamental Types
- * many of these are just aliases for GLib types to maintain
- * compatibility
- */
-typedef enum /*< skip >*/
-{
- GTK_TYPE_INVALID = G_TYPE_INVALID,
- GTK_TYPE_NONE = G_TYPE_NONE,
- GTK_TYPE_ENUM = G_TYPE_ENUM,
- GTK_TYPE_FLAGS = G_TYPE_FLAGS,
-
- /* GtkArg types */
- GTK_TYPE_CHAR = G_TYPE_CHAR,
- GTK_TYPE_UCHAR = G_TYPE_UCHAR,
- GTK_TYPE_BOOL = G_TYPE_BOOLEAN,
- GTK_TYPE_INT = G_TYPE_INT,
- GTK_TYPE_UINT = G_TYPE_UINT,
- GTK_TYPE_LONG = G_TYPE_LONG,
- GTK_TYPE_ULONG = G_TYPE_ULONG,
- GTK_TYPE_FLOAT = G_TYPE_FLOAT,
- GTK_TYPE_DOUBLE = G_TYPE_DOUBLE,
- GTK_TYPE_STRING = G_TYPE_STRING,
- GTK_TYPE_BOXED = G_TYPE_BOXED,
- GTK_TYPE_POINTER = G_TYPE_POINTER,
- GTK_TYPE_SIGNAL = G_TYPE_GTK_SIGNAL
-} GtkFundamentalType;
-
-
-/* --- type macros --- */
-#define GTK_CLASS_NAME(class) (g_type_name (G_TYPE_FROM_CLASS (class)))
-#define GTK_CLASS_TYPE(class) (G_TYPE_FROM_CLASS (class))
-#define GTK_TYPE_IS_OBJECT(type) (g_type_is_a ((type), GTK_TYPE_OBJECT))
-
-
-/* outdated macros that really shouldn't e used anymore,
- * use the GLib type system instead
- */
-#ifndef GTK_DISABLE_COMPAT_H
-#define GTK_TYPE_FUNDAMENTAL_LAST (G_TYPE_LAST_RESERVED_FUNDAMENTAL - 1)
-#define GTK_TYPE_FUNDAMENTAL_MAX (G_TYPE_FUNDAMENTAL_MAX)
-#endif /* GTK_DISABLE_COMPAT_H */
-
-/* glib macro wrappers (compatibility) */
-#define GTK_STRUCT_OFFSET G_STRUCT_OFFSET
-#define GTK_CHECK_CAST G_TYPE_CHECK_INSTANCE_CAST
-#define GTK_CHECK_CLASS_CAST G_TYPE_CHECK_CLASS_CAST
-#define GTK_CHECK_GET_CLASS G_TYPE_INSTANCE_GET_CLASS
-#define GTK_CHECK_TYPE G_TYPE_CHECK_INSTANCE_TYPE
-#define GTK_CHECK_CLASS_TYPE G_TYPE_CHECK_CLASS_TYPE
-#define GTK_FUNDAMENTAL_TYPE G_TYPE_FUNDAMENTAL
-
-/* glib type wrappers (compatibility) */
-typedef GType GtkType;
-typedef GTypeInstance GtkTypeObject;
-typedef GTypeClass GtkTypeClass;
-typedef GBaseInitFunc GtkClassInitFunc;
-typedef GInstanceInitFunc GtkObjectInitFunc;
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-/* Builtin Types
+/* enum types generated by glib-mkenums
*/
#include <gtk/gtktypebuiltins.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
+/* urg */
+#define GTK_TYPE_IDENTIFIER (gtk_identifier_get_type ())
+GType gtk_identifier_get_type (void) G_GNUC_CONST;
/* --- typedefs --- */
/* here we come with some necessary forward declarations for structures and
* provide some fundamental function signatures
*/
typedef struct _GtkArg GtkArg;
-typedef struct _GtkObject GtkObject; /* object forward declaration */
-typedef struct _GtkTypeInfo GtkTypeInfo;
-typedef gint (*GtkFunction) (gpointer data);
-typedef void (*GtkDestroyNotify) (gpointer data);
-typedef void (*GtkCallbackMarshal) (GtkObject *object,
+
+/**
+ * GtkFunction:
+ * @data: #gpointer
+ *
+ * Defines a function pointer.
+ *
+ * Returns: #gint
+ */
+typedef gboolean (*GtkFunction) (gpointer data);
+
+/**
+ * GtkCallbackMarshal:
+ * @object: #GObject*
+ * @data: #gpointer
+ * @n_args: #guint
+ * @args: #GtkArg*
+ *
+ * Defines a function pointer.
+ */
+typedef void (*GtkCallbackMarshal) (GObject *object,
gpointer data,
guint n_args,
GtkArg *args);
-typedef void (*GtkSignalFunc) ();
-typedef GSignalCMarshaller GtkSignalMarshaller;
-#define GTK_SIGNAL_FUNC(f) ((GtkSignalFunc) (f))
+/* This used to be defined in gtkitemfactory.h, but moved over here after
+ * the complete deprecation of that header
+ */
+typedef gchar * (*GtkTranslateFunc) (const gchar *path,
+ gpointer func_data);
-/* GtkArg, used to hold differently typed values */
+#if defined (GTK_COMPILATION)
+/**
+ * GtkArg:
+ *
+ * This is a structure that we use to pass in typed values (and names).
+ */
struct _GtkArg
{
- GtkType type;
+ GType type;
gchar *name;
-
+
/* this union only defines the required storage types for
* the possibile values, thus there is no gint enum_data field,
* because that would just be a mere alias for gint int_data.
gfloat float_data;
gdouble double_data;
gchar *string_data;
- GtkObject *object_data;
+ GObject *object_data;
gpointer pointer_data;
-
+
/* structured values */
struct {
- GtkSignalFunc f;
+ GCallback f;
gpointer d;
} signal_data;
} d;
};
+#endif /* GTK_COMPILATION */
-/* argument value access macros, these must not contain casts,
- * to allow the usage of these macros in combination with the
- * adress operator, e.g. >K_VALUE_CHAR (*arg)
- */
-#define GTK_VALUE_CHAR(a) ((a).d.char_data)
-#define GTK_VALUE_UCHAR(a) ((a).d.uchar_data)
-#define GTK_VALUE_BOOL(a) ((a).d.bool_data)
-#define GTK_VALUE_INT(a) ((a).d.int_data)
-#define GTK_VALUE_UINT(a) ((a).d.uint_data)
-#define GTK_VALUE_LONG(a) ((a).d.long_data)
-#define GTK_VALUE_ULONG(a) ((a).d.ulong_data)
-#define GTK_VALUE_FLOAT(a) ((a).d.float_data)
-#define GTK_VALUE_DOUBLE(a) ((a).d.double_data)
-#define GTK_VALUE_STRING(a) ((a).d.string_data)
-#define GTK_VALUE_ENUM(a) ((a).d.int_data)
-#define GTK_VALUE_FLAGS(a) ((a).d.uint_data)
-#define GTK_VALUE_BOXED(a) ((a).d.pointer_data)
-#define GTK_VALUE_OBJECT(a) ((a).d.object_data)
-#define GTK_VALUE_POINTER(a) ((a).d.pointer_data)
-#define GTK_VALUE_SIGNAL(a) ((a).d.signal_data)
-
-/* return location macros, these all narrow down to
- * pointer types, because return values need to be
- * passed by reference
- */
-#define GTK_RETLOC_CHAR(a) ((gchar*) (a).d.pointer_data)
-#define GTK_RETLOC_UCHAR(a) ((guchar*) (a).d.pointer_data)
-#define GTK_RETLOC_BOOL(a) ((gboolean*) (a).d.pointer_data)
-#define GTK_RETLOC_INT(a) ((gint*) (a).d.pointer_data)
-#define GTK_RETLOC_UINT(a) ((guint*) (a).d.pointer_data)
-#define GTK_RETLOC_LONG(a) ((glong*) (a).d.pointer_data)
-#define GTK_RETLOC_ULONG(a) ((gulong*) (a).d.pointer_data)
-#define GTK_RETLOC_FLOAT(a) ((gfloat*) (a).d.pointer_data)
-#define GTK_RETLOC_DOUBLE(a) ((gdouble*) (a).d.pointer_data)
-#define GTK_RETLOC_STRING(a) ((gchar**) (a).d.pointer_data)
-#define GTK_RETLOC_ENUM(a) ((gint*) (a).d.pointer_data)
-#define GTK_RETLOC_FLAGS(a) ((guint*) (a).d.pointer_data)
-#define GTK_RETLOC_BOXED(a) ((gpointer*) (a).d.pointer_data)
-#define GTK_RETLOC_OBJECT(a) ((GtkObject**) (a).d.pointer_data)
-#define GTK_RETLOC_POINTER(a) ((gpointer*) (a).d.pointer_data)
-/* GTK_RETLOC_SIGNAL() - no such thing */
-
-/* type registration, it is recommended to use
- * g_type_register_static() or
- * g_type_register_dynamic() instead
- */
-struct _GtkTypeInfo
-{
- gchar *type_name;
- guint object_size;
- guint class_size;
- GtkClassInitFunc class_init_func;
- GtkObjectInitFunc object_init_func;
- gpointer reserved_1;
- gpointer reserved_2;
- GtkClassInitFunc base_class_init_func;
-};
-GtkType gtk_type_unique (GtkType parent_type,
- const GtkTypeInfo *gtkinfo);
-gpointer gtk_type_class (GtkType type) G_GNUC_CONST;
-gpointer gtk_type_new (GtkType type);
-
-
-/* deprecated, use g_type_init() instead */
-void gtk_type_init (GTypeDebugFlags debug_flags);
-
-
-/* --- compatibility defines --- */
-#define gtk_type_name g_type_name
-#define gtk_type_from_name g_type_from_name
-#define gtk_type_parent g_type_parent
-#define gtk_type_is_a g_type_is_a
-
-
-/* enum/flags compatibility functions, we strongly
- * recommend to use the glib enum/flags classes directly
- */
-typedef GEnumValue GtkEnumValue;
-typedef GFlagsValue GtkFlagValue;
-GtkEnumValue* gtk_type_enum_get_values (GtkType enum_type);
-GtkFlagValue* gtk_type_flags_get_values (GtkType flags_type);
-GtkEnumValue* gtk_type_enum_find_value (GtkType enum_type,
- const gchar *value_name);
-GtkFlagValue* gtk_type_flags_find_value (GtkType flags_type,
- const gchar *value_name);
-
-#ifdef G_OS_WIN32
-# ifdef GTK_COMPILATION
-# define GTKTYPEUTILS_VAR __declspec(dllexport)
-# else
-# define GTKTYPEUTILS_VAR extern __declspec(dllimport)
-# endif
-#else
-# define GTKTYPEUTILS_VAR extern
-#endif
-
-/* urg */
-GTKTYPEUTILS_VAR GType GTK_TYPE_IDENTIFIER;
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
+G_END_DECLS
#endif /* __GTK_TYPE_UTILS_H__ */
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