luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-11-14 05:16:18 +01:00
Code Issues Packages Projects Releases Wiki Activity
b54cccf6a8
glib/gobject/gparamspecs.h
Owen Taylor 6f5794fad0 Add a new GParamSpecOverride type that is a pointer to a different 
Tue Oct 14 17:40:19 2003  Owen Taylor  <otaylor@redhat.com>

        * gparamspecs.[ch]: Add a new GParamSpecOverride type
        that is a pointer to a different paramspec in a parent
        class or interface.

        * gparam.[ch]: Add g_paramspec_get_redirect_target()
        which follows GParamSpecOverride to the real property.
        Make g_param_spec_pool_list() hand redirections,
        properties on interfaces.

        * gobject.[ch] gobjectnotifyqueue.c: Add
        g_object_interface_install_property,
        g_object_interface_find_property,
        g_object_interface_list_properties(). Redirect virtually all
        publically exposed GParamSpec's to the redirect target if
        any. (->constructor is the exception.)
        (#105894)
2003-10-21 19:12:27 +00:00

427 lines
16 KiB
C
Raw Blame History

/* GObject - GLib Type, Object, Parameter and Signal Library
* Copyright (C) 1997-1999, 2000-2001 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.
*
* gparamspecs.h: GLib default param specs
*/
#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)
#error "Only <glib-object.h> can be included directly."
#endif
#ifndef __G_PARAMSPECS_H__
#define __G_PARAMSPECS_H__
#include <gobject/gvalue.h>
#include <gobject/genums.h>
#include <gobject/gboxed.h>
#include <gobject/gobject.h>
G_BEGIN_DECLS
/* --- type macros --- */
#define G_TYPE_PARAM_CHAR (g_param_spec_types[0])
#define G_IS_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_CHAR))
#define G_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_CHAR, GParamSpecChar))
#define G_TYPE_PARAM_UCHAR (g_param_spec_types[1])
#define G_IS_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UCHAR))
#define G_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UCHAR, GParamSpecUChar))
#define G_TYPE_PARAM_BOOLEAN (g_param_spec_types[2])
#define G_IS_PARAM_SPEC_BOOLEAN(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_BOOLEAN))
#define G_PARAM_SPEC_BOOLEAN(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_BOOLEAN, GParamSpecBoolean))
#define G_TYPE_PARAM_INT (g_param_spec_types[3])
#define G_IS_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_INT))
#define G_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_INT, GParamSpecInt))
#define G_TYPE_PARAM_UINT (g_param_spec_types[4])
#define G_IS_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UINT))
#define G_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UINT, GParamSpecUInt))
#define G_TYPE_PARAM_LONG (g_param_spec_types[5])
#define G_IS_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_LONG))
#define G_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_LONG, GParamSpecLong))
#define G_TYPE_PARAM_ULONG (g_param_spec_types[6])
#define G_IS_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ULONG))
#define G_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ULONG, GParamSpecULong))
#define G_TYPE_PARAM_INT64 (g_param_spec_types[7])
#define G_IS_PARAM_SPEC_INT64(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_INT64))
#define G_PARAM_SPEC_INT64(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_INT64, GParamSpecInt64))
#define G_TYPE_PARAM_UINT64 (g_param_spec_types[8])
#define G_IS_PARAM_SPEC_UINT64(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UINT64))
#define G_PARAM_SPEC_UINT64(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UINT64, GParamSpecUInt64))
#define G_TYPE_PARAM_UNICHAR (g_param_spec_types[9])
#define G_PARAM_SPEC_UNICHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UNICHAR, GParamSpecUnichar))
#define G_IS_PARAM_SPEC_UNICHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UNICHAR))
#define G_TYPE_PARAM_ENUM (g_param_spec_types[10])
#define G_IS_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ENUM))
#define G_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ENUM, GParamSpecEnum))
#define G_TYPE_PARAM_FLAGS (g_param_spec_types[11])
#define G_IS_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLAGS))
#define G_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLAGS, GParamSpecFlags))
#define G_TYPE_PARAM_FLOAT (g_param_spec_types[12])
#define G_IS_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLOAT))
#define G_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLOAT, GParamSpecFloat))
#define G_TYPE_PARAM_DOUBLE (g_param_spec_types[13])
#define G_IS_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_DOUBLE))
#define G_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_DOUBLE, GParamSpecDouble))
#define G_TYPE_PARAM_STRING (g_param_spec_types[14])
#define G_IS_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_STRING))
#define G_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_STRING, GParamSpecString))
#define G_TYPE_PARAM_PARAM (g_param_spec_types[15])
#define G_IS_PARAM_SPEC_PARAM(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_PARAM))
#define G_PARAM_SPEC_PARAM(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_PARAM, GParamSpecParam))
#define G_TYPE_PARAM_BOXED (g_param_spec_types[16])
#define G_IS_PARAM_SPEC_BOXED(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_BOXED))
#define G_PARAM_SPEC_BOXED(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_BOXED, GParamSpecBoxed))
#define G_TYPE_PARAM_POINTER (g_param_spec_types[17])
#define G_IS_PARAM_SPEC_POINTER(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_POINTER))
#define G_PARAM_SPEC_POINTER(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_POINTER, GParamSpecPointer))
#define G_TYPE_PARAM_VALUE_ARRAY (g_param_spec_types[18])
#define G_IS_PARAM_SPEC_VALUE_ARRAY(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_VALUE_ARRAY))
#define G_PARAM_SPEC_VALUE_ARRAY(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_VALUE_ARRAY, GParamSpecValueArray))
#define G_TYPE_PARAM_OBJECT (g_param_spec_types[19])
#define G_IS_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_OBJECT))
#define G_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_OBJECT, GParamSpecObject))
#define G_TYPE_PARAM_OVERRIDE (g_param_spec_types[20])
#define G_IS_PARAM_SPEC_OVERRIDE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_OVERRIDE))
#define G_PARAM_SPEC_OVERRIDE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_OVERRIDE, GParamSpecOverride))
/* --- typedefs & structures --- */
typedef struct _GParamSpecChar GParamSpecChar;
typedef struct _GParamSpecUChar GParamSpecUChar;
typedef struct _GParamSpecBoolean GParamSpecBoolean;
typedef struct _GParamSpecInt GParamSpecInt;
typedef struct _GParamSpecUInt GParamSpecUInt;
typedef struct _GParamSpecLong GParamSpecLong;
typedef struct _GParamSpecULong GParamSpecULong;
typedef struct _GParamSpecInt64 GParamSpecInt64;
typedef struct _GParamSpecUInt64 GParamSpecUInt64;
typedef struct _GParamSpecUnichar GParamSpecUnichar;
typedef struct _GParamSpecEnum GParamSpecEnum;
typedef struct _GParamSpecFlags GParamSpecFlags;
typedef struct _GParamSpecFloat GParamSpecFloat;
typedef struct _GParamSpecDouble GParamSpecDouble;
typedef struct _GParamSpecString GParamSpecString;
typedef struct _GParamSpecParam GParamSpecParam;
typedef struct _GParamSpecBoxed GParamSpecBoxed;
typedef struct _GParamSpecPointer GParamSpecPointer;
typedef struct _GParamSpecValueArray GParamSpecValueArray;
typedef struct _GParamSpecObject GParamSpecObject;
typedef struct _GParamSpecOverride GParamSpecOverride;
struct _GParamSpecChar
{
GParamSpec parent_instance;
gint8 minimum;
gint8 maximum;
gint8 default_value;
};
struct _GParamSpecUChar
{
GParamSpec parent_instance;
guint8 minimum;
guint8 maximum;
guint8 default_value;
};
struct _GParamSpecBoolean
{
GParamSpec parent_instance;
gboolean default_value;
};
struct _GParamSpecInt
{
GParamSpec parent_instance;
gint minimum;
gint maximum;
gint default_value;
};
struct _GParamSpecUInt
{
GParamSpec parent_instance;
guint minimum;
guint maximum;
guint default_value;
};
struct _GParamSpecLong
{
GParamSpec parent_instance;
glong minimum;
glong maximum;
glong default_value;
};
struct _GParamSpecULong
{
GParamSpec parent_instance;
gulong minimum;
gulong maximum;
gulong default_value;
};
struct _GParamSpecInt64
{
GParamSpec parent_instance;
gint64 minimum;
gint64 maximum;
gint64 default_value;
};
struct _GParamSpecUInt64
{
GParamSpec parent_instance;
guint64 minimum;
guint64 maximum;
guint64 default_value;
};
struct _GParamSpecUnichar
{
GParamSpec parent_instance;
gunichar default_value;
};
struct _GParamSpecEnum
{
GParamSpec parent_instance;
GEnumClass *enum_class;
gint default_value;
};
struct _GParamSpecFlags
{
GParamSpec parent_instance;
GFlagsClass *flags_class;
guint default_value;
};
struct _GParamSpecFloat
{
GParamSpec parent_instance;
gfloat minimum;
gfloat maximum;
gfloat default_value;
gfloat epsilon;
};
struct _GParamSpecDouble
{
GParamSpec parent_instance;
gdouble minimum;
gdouble maximum;
gdouble default_value;
gdouble epsilon;
};
struct _GParamSpecString
{
GParamSpec parent_instance;
gchar *default_value;
gchar *cset_first;
gchar *cset_nth;
gchar substitutor;
guint null_fold_if_empty : 1;
guint ensure_non_null : 1;
};
struct _GParamSpecParam
{
GParamSpec parent_instance;
};
struct _GParamSpecBoxed
{
GParamSpec parent_instance;
};
struct _GParamSpecPointer
{
GParamSpec parent_instance;
};
struct _GParamSpecValueArray
{
GParamSpec parent_instance;
GParamSpec *element_spec;
guint fixed_n_elements;
};
struct _GParamSpecObject
{
GParamSpec parent_instance;
};
struct _GParamSpecOverride
{
/*< private >*/
GParamSpec parent_instance;
GParamSpec *overridden;
};
/* --- GParamSpec prototypes --- */
GParamSpec* g_param_spec_char (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint8 minimum,
gint8 maximum,
gint8 default_value,
GParamFlags flags);
GParamSpec* g_param_spec_uchar (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint8 minimum,
guint8 maximum,
guint8 default_value,
GParamFlags flags);
GParamSpec* g_param_spec_boolean (const gchar *name,
const gchar *nick,
const gchar *blurb,
gboolean default_value,
GParamFlags flags);
GParamSpec* g_param_spec_int (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint minimum,
gint maximum,
gint default_value,
GParamFlags flags);
GParamSpec* g_param_spec_uint (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint minimum,
guint maximum,
guint default_value,
GParamFlags flags);
GParamSpec* g_param_spec_long (const gchar *name,
const gchar *nick,
const gchar *blurb,
glong minimum,
glong maximum,
glong default_value,
GParamFlags flags);
GParamSpec* g_param_spec_ulong (const gchar *name,
const gchar *nick,
const gchar *blurb,
gulong minimum,
gulong maximum,
gulong default_value,
GParamFlags flags);
GParamSpec* g_param_spec_int64 (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint64 minimum,
gint64 maximum,
gint64 default_value,
GParamFlags flags);
GParamSpec* g_param_spec_uint64 (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint64 minimum,
guint64 maximum,
guint64 default_value,
GParamFlags flags);
GParamSpec* g_param_spec_unichar (const gchar *name,
const gchar *nick,
const gchar *blurb,
gunichar default_value,
GParamFlags flags);
GParamSpec* g_param_spec_enum (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType enum_type,
gint default_value,
GParamFlags flags);
GParamSpec* g_param_spec_flags (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType flags_type,
guint default_value,
GParamFlags flags);
GParamSpec* g_param_spec_float (const gchar *name,
const gchar *nick,
const gchar *blurb,
gfloat minimum,
gfloat maximum,
gfloat default_value,
GParamFlags flags);
GParamSpec* g_param_spec_double (const gchar *name,
const gchar *nick,
const gchar *blurb,
gdouble minimum,
gdouble maximum,
gdouble default_value,
GParamFlags flags);
GParamSpec* g_param_spec_string (const gchar *name,
const gchar *nick,
const gchar *blurb,
const gchar *default_value,
GParamFlags flags);
GParamSpec* g_param_spec_param (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType param_type,
GParamFlags flags);
GParamSpec* g_param_spec_boxed (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType boxed_type,
GParamFlags flags);
GParamSpec* g_param_spec_pointer (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags);
GParamSpec* g_param_spec_value_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamSpec *element_spec,
GParamFlags flags);
GParamSpec* g_param_spec_object (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType object_type,
GParamFlags flags);
GParamSpec* g_param_spec_override (const gchar *name,
GParamSpec *overridden);
/* --- internal --- */
/* We prefix variable declarations so they can
* properly get exported in windows dlls.
*/
#ifndef GOBJECT_VAR
# ifdef G_PLATFORM_WIN32
# ifdef GOBJECT_STATIC_COMPILATION
# define GOBJECT_VAR extern
# else /* !GOBJECT_STATIC_COMPILATION */
# ifdef GOBJECT_COMPILATION
# ifdef DLL_EXPORT
# define GOBJECT_VAR __declspec(dllexport)
# else /* !DLL_EXPORT */
# define GOBJECT_VAR extern
# endif /* !DLL_EXPORT */
# else /* !GOBJECT_COMPILATION */
# define GOBJECT_VAR extern __declspec(dllimport)
# endif /* !GOBJECT_COMPILATION */
# endif /* !GOBJECT_STATIC_COMPILATION */
# else /* !G_PLATFORM_WIN32 */
# define GOBJECT_VAR extern
# endif /* !G_PLATFORM_WIN32 */
#endif /* GOBJECT_VAR */
GOBJECT_VAR GType *g_param_spec_types;
G_END_DECLS
#endif /* __G_PARAMSPECS_H__ */
Reference in New Issue View Git Blame Copy Permalink