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glib/gobject/gparamspecs.h
Ryan Lortie b91c476827 Add a new _GLIB_EXTERN macro for "extern" 
This macro simply evaluates the "extern" unless it has been explicitly
defined to something else.

All of the version macros (including the unversioned deprecation markers
and GLIB_AVAILABLE_IN_ALL) now include _GLIB_EXTERN as part of their
definition.

G_INLINE has also been modified to use _GLIB_EXTERN where appropriate.

This macro should never be used outside of the gmacros.h/gversonmacros.h
headers.

The effect of this patch is that "extern" has now been added to all
functions declared in installed headers.  Strictly speaking, this is
something we should have had all along...

GLIB_VAR and GOBJECT_VAR have also been modified to use _GLIB_EXTERN on
non-Windows, instead of "extern" which they were using before.  The
eventual goal is to use the normal version/deprecation macros on
exported variables and drop GLIB_VAR but we need to see how this will
work on Windows before we go ahead with that.

https://bugzilla.gnome.org/show_bug.cgi?id=688681
2013-01-13 13:13:36 -05:00

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/* 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
*/
#ifndef __G_PARAMSPECS_H__
#define __G_PARAMSPECS_H__
#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)
#error "Only <glib-object.h> can be included directly."
#endif
#include <gobject/gvalue.h>
#include <gobject/genums.h>
#include <gobject/gboxed.h>
#include <gobject/gobject.h>
G_BEGIN_DECLS
/* --- type macros --- */
/**
* G_TYPE_PARAM_CHAR:
*
* The #GType of #GParamSpecChar.
*/
#define G_TYPE_PARAM_CHAR (g_param_spec_types[0])
/**
* G_IS_PARAM_SPEC_CHAR:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_CHAR.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_CHAR))
/**
* G_PARAM_SPEC_CHAR:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecChar.
*/
#define G_PARAM_SPEC_CHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_CHAR, GParamSpecChar))
/**
* G_TYPE_PARAM_UCHAR:
*
* The #GType of #GParamSpecUChar.
*/
#define G_TYPE_PARAM_UCHAR (g_param_spec_types[1])
/**
* G_IS_PARAM_SPEC_UCHAR:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_UCHAR.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UCHAR))
/**
* G_PARAM_SPEC_UCHAR:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecUChar.
*/
#define G_PARAM_SPEC_UCHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UCHAR, GParamSpecUChar))
/**
* G_TYPE_PARAM_BOOLEAN:
*
* The #GType of #GParamSpecBoolean.
*/
#define G_TYPE_PARAM_BOOLEAN (g_param_spec_types[2])
/**
* G_IS_PARAM_SPEC_BOOLEAN:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_BOOLEAN.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_BOOLEAN(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_BOOLEAN))
/**
* G_PARAM_SPEC_BOOLEAN:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecBoolean.
*/
#define G_PARAM_SPEC_BOOLEAN(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_BOOLEAN, GParamSpecBoolean))
/**
* G_TYPE_PARAM_INT:
*
* The #GType of #GParamSpecInt.
*/
#define G_TYPE_PARAM_INT (g_param_spec_types[3])
/**
* G_IS_PARAM_SPEC_INT:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_INT.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_INT))
/**
* G_PARAM_SPEC_INT:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecInt.
*/
#define G_PARAM_SPEC_INT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_INT, GParamSpecInt))
/**
* G_TYPE_PARAM_UINT:
*
* The #GType of #GParamSpecUInt.
*/
#define G_TYPE_PARAM_UINT (g_param_spec_types[4])
/**
* G_IS_PARAM_SPEC_UINT:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_UINT.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UINT))
/**
* G_PARAM_SPEC_UINT:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecUInt.
*/
#define G_PARAM_SPEC_UINT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UINT, GParamSpecUInt))
/**
* G_TYPE_PARAM_LONG:
*
* The #GType of #GParamSpecLong.
*/
#define G_TYPE_PARAM_LONG (g_param_spec_types[5])
/**
* G_IS_PARAM_SPEC_LONG:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_LONG.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_LONG))
/**
* G_PARAM_SPEC_LONG:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecLong.
*/
#define G_PARAM_SPEC_LONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_LONG, GParamSpecLong))
/**
* G_TYPE_PARAM_ULONG:
*
* The #GType of #GParamSpecULong.
*/
#define G_TYPE_PARAM_ULONG (g_param_spec_types[6])
/**
* G_IS_PARAM_SPEC_ULONG:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_ULONG.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ULONG))
/**
* G_PARAM_SPEC_ULONG:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecULong.
*/
#define G_PARAM_SPEC_ULONG(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ULONG, GParamSpecULong))
/**
* G_TYPE_PARAM_INT64:
*
* The #GType of #GParamSpecInt64.
*/
#define G_TYPE_PARAM_INT64 (g_param_spec_types[7])
/**
* G_IS_PARAM_SPEC_INT64:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_INT64.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_INT64(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_INT64))
/**
* G_PARAM_SPEC_INT64:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecInt64.
*/
#define G_PARAM_SPEC_INT64(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_INT64, GParamSpecInt64))
/**
* G_TYPE_PARAM_UINT64:
*
* The #GType of #GParamSpecUInt64.
*/
#define G_TYPE_PARAM_UINT64 (g_param_spec_types[8])
/**
* G_IS_PARAM_SPEC_UINT64:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_UINT64.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_UINT64(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UINT64))
/**
* G_PARAM_SPEC_UINT64:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecUInt64.
*/
#define G_PARAM_SPEC_UINT64(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UINT64, GParamSpecUInt64))
/**
* G_TYPE_PARAM_UNICHAR:
*
* The #GType of #GParamSpecUnichar.
*/
#define G_TYPE_PARAM_UNICHAR (g_param_spec_types[9])
/**
* G_PARAM_SPEC_UNICHAR:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecUnichar.
*/
#define G_PARAM_SPEC_UNICHAR(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_UNICHAR, GParamSpecUnichar))
/**
* G_IS_PARAM_SPEC_UNICHAR:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_UNICHAR.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_UNICHAR(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_UNICHAR))
/**
* G_TYPE_PARAM_ENUM:
*
* The #GType of #GParamSpecEnum.
*/
#define G_TYPE_PARAM_ENUM (g_param_spec_types[10])
/**
* G_IS_PARAM_SPEC_ENUM:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_ENUM.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_ENUM))
/**
* G_PARAM_SPEC_ENUM:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecEnum.
*/
#define G_PARAM_SPEC_ENUM(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_ENUM, GParamSpecEnum))
/**
* G_TYPE_PARAM_FLAGS:
*
* The #GType of #GParamSpecFlags.
*/
#define G_TYPE_PARAM_FLAGS (g_param_spec_types[11])
/**
* G_IS_PARAM_SPEC_FLAGS:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_FLAGS.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLAGS))
/**
* G_PARAM_SPEC_FLAGS:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecFlags.
*/
#define G_PARAM_SPEC_FLAGS(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLAGS, GParamSpecFlags))
/**
* G_TYPE_PARAM_FLOAT:
*
* The #GType of #GParamSpecFloat.
*/
#define G_TYPE_PARAM_FLOAT (g_param_spec_types[12])
/**
* G_IS_PARAM_SPEC_FLOAT:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_FLOAT.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_FLOAT))
/**
* G_PARAM_SPEC_FLOAT:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecFloat.
*/
#define G_PARAM_SPEC_FLOAT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_FLOAT, GParamSpecFloat))
/**
* G_TYPE_PARAM_DOUBLE:
*
* The #GType of #GParamSpecDouble.
*/
#define G_TYPE_PARAM_DOUBLE (g_param_spec_types[13])
/**
* G_IS_PARAM_SPEC_DOUBLE:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_DOUBLE.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_DOUBLE))
/**
* G_PARAM_SPEC_DOUBLE:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecDouble.
*/
#define G_PARAM_SPEC_DOUBLE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_DOUBLE, GParamSpecDouble))
/**
* G_TYPE_PARAM_STRING:
*
* The #GType of #GParamSpecString.
*/
#define G_TYPE_PARAM_STRING (g_param_spec_types[14])
/**
* G_IS_PARAM_SPEC_STRING:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_STRING.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_STRING))
/**
* G_PARAM_SPEC_STRING:
* @pspec: a valid #GParamSpec instance
*
* Casts a #GParamSpec instance into a #GParamSpecString.
*/
#define G_PARAM_SPEC_STRING(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_STRING, GParamSpecString))
/**
* G_TYPE_PARAM_PARAM:
*
* The #GType of #GParamSpecParam.
*/
#define G_TYPE_PARAM_PARAM (g_param_spec_types[15])
/**
* G_IS_PARAM_SPEC_PARAM:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_PARAM.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_PARAM(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_PARAM))
/**
* G_PARAM_SPEC_PARAM:
* @pspec: a valid #GParamSpec instance
*
* Casts a #GParamSpec instance into a #GParamSpecParam.
*/
#define G_PARAM_SPEC_PARAM(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_PARAM, GParamSpecParam))
/**
* G_TYPE_PARAM_BOXED:
*
* The #GType of #GParamSpecBoxed.
*/
#define G_TYPE_PARAM_BOXED (g_param_spec_types[16])
/**
* G_IS_PARAM_SPEC_BOXED:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_BOXED.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_BOXED(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_BOXED))
/**
* G_PARAM_SPEC_BOXED:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecBoxed.
*/
#define G_PARAM_SPEC_BOXED(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_BOXED, GParamSpecBoxed))
/**
* G_TYPE_PARAM_POINTER:
*
* The #GType of #GParamSpecPointer.
*/
#define G_TYPE_PARAM_POINTER (g_param_spec_types[17])
/**
* G_IS_PARAM_SPEC_POINTER:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_POINTER.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_POINTER(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_POINTER))
/**
* G_PARAM_SPEC_POINTER:
* @pspec: a valid #GParamSpec instance
*
* Casts a #GParamSpec instance into a #GParamSpecPointer.
*/
#define G_PARAM_SPEC_POINTER(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_POINTER, GParamSpecPointer))
/**
* G_TYPE_PARAM_VALUE_ARRAY:
*
* The #GType of #GParamSpecValueArray.
*
* Deprecated: 2.32: Use #GArray instead of #GValueArray
*/
#define G_TYPE_PARAM_VALUE_ARRAY (g_param_spec_types[18])
/**
* G_IS_PARAM_SPEC_VALUE_ARRAY:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_VALUE_ARRAY.
*
* Returns: %TRUE on success.
*
* Deprecated: 2.32: Use #GArray instead of #GValueArray
*/
#define G_IS_PARAM_SPEC_VALUE_ARRAY(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_VALUE_ARRAY))
/**
* G_PARAM_SPEC_VALUE_ARRAY:
* @pspec: a valid #GParamSpec instance
*
* Cast a #GParamSpec instance into a #GParamSpecValueArray.
*
* Deprecated: 2.32: Use #GArray instead of #GValueArray
*/
#define G_PARAM_SPEC_VALUE_ARRAY(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_VALUE_ARRAY, GParamSpecValueArray))
/**
* G_TYPE_PARAM_OBJECT:
*
* The #GType of #GParamSpecObject.
*/
#define G_TYPE_PARAM_OBJECT (g_param_spec_types[19])
/**
* G_IS_PARAM_SPEC_OBJECT:
* @pspec: a valid #GParamSpec instance
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_OBJECT.
*
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_OBJECT))
/**
* G_PARAM_SPEC_OBJECT:
* @pspec: a valid #GParamSpec instance
*
* Casts a #GParamSpec instance into a #GParamSpecObject.
*/
#define G_PARAM_SPEC_OBJECT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_OBJECT, GParamSpecObject))
/**
* G_TYPE_PARAM_OVERRIDE:
*
* The #GType of #GParamSpecOverride.
*
* Since: 2.4
*/
#define G_TYPE_PARAM_OVERRIDE (g_param_spec_types[20])
/**
* G_IS_PARAM_SPEC_OVERRIDE:
* @pspec: a #GParamSpec
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_OVERRIDE.
*
* Since: 2.4
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_OVERRIDE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_OVERRIDE))
/**
* G_PARAM_SPEC_OVERRIDE:
* @pspec: a #GParamSpec
*
* Casts a #GParamSpec into a #GParamSpecOverride.
*
* Since: 2.4
*/
#define G_PARAM_SPEC_OVERRIDE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_OVERRIDE, GParamSpecOverride))
/**
* G_TYPE_PARAM_GTYPE:
*
* The #GType of #GParamSpecGType.
*
* Since: 2.10
*/
#define G_TYPE_PARAM_GTYPE (g_param_spec_types[21])
/**
* G_IS_PARAM_SPEC_GTYPE:
* @pspec: a #GParamSpec
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_GTYPE.
*
* Since: 2.10
* Returns: %TRUE on success.
*/
#define G_IS_PARAM_SPEC_GTYPE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_GTYPE))
/**
* G_PARAM_SPEC_GTYPE:
* @pspec: a #GParamSpec
*
* Casts a #GParamSpec into a #GParamSpecGType.
*
* Since: 2.10
*/
#define G_PARAM_SPEC_GTYPE(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_GTYPE, GParamSpecGType))
/**
* G_TYPE_PARAM_VARIANT:
*
* The #GType of #GParamSpecVariant.
*
* Since: 2.26
*/
#define G_TYPE_PARAM_VARIANT (g_param_spec_types[22])
/**
* G_IS_PARAM_SPEC_VARIANT:
* @pspec: a #GParamSpec
*
* Checks whether the given #GParamSpec is of type %G_TYPE_PARAM_VARIANT.
*
* Returns: %TRUE on success
*
* Since: 2.26
*/
#define G_IS_PARAM_SPEC_VARIANT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), G_TYPE_PARAM_VARIANT))
/**
* G_PARAM_SPEC_VARIANT:
* @pspec: a #GParamSpec
*
* Casts a #GParamSpec into a #GParamSpecVariant.
*
* Since: 2.26
*/
#define G_PARAM_SPEC_VARIANT(pspec) (G_TYPE_CHECK_INSTANCE_CAST ((pspec), G_TYPE_PARAM_VARIANT, GParamSpecVariant))
/* --- 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;
typedef struct _GParamSpecGType GParamSpecGType;
typedef struct _GParamSpecVariant GParamSpecVariant;
/**
* GParamSpecChar:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for character properties.
*/
struct _GParamSpecChar
{
GParamSpec parent_instance;
gint8 minimum;
gint8 maximum;
gint8 default_value;
};
/**
* GParamSpecUChar:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for unsigned character properties.
*/
struct _GParamSpecUChar
{
GParamSpec parent_instance;
guint8 minimum;
guint8 maximum;
guint8 default_value;
};
/**
* GParamSpecBoolean:
* @parent_instance: private #GParamSpec portion
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for boolean properties.
*/
struct _GParamSpecBoolean
{
GParamSpec parent_instance;
gboolean default_value;
};
/**
* GParamSpecInt:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for integer properties.
*/
struct _GParamSpecInt
{
GParamSpec parent_instance;
gint minimum;
gint maximum;
gint default_value;
};
/**
* GParamSpecUInt:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for unsigned integer properties.
*/
struct _GParamSpecUInt
{
GParamSpec parent_instance;
guint minimum;
guint maximum;
guint default_value;
};
/**
* GParamSpecLong:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for long integer properties.
*/
struct _GParamSpecLong
{
GParamSpec parent_instance;
glong minimum;
glong maximum;
glong default_value;
};
/**
* GParamSpecULong:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for unsigned long integer properties.
*/
struct _GParamSpecULong
{
GParamSpec parent_instance;
gulong minimum;
gulong maximum;
gulong default_value;
};
/**
* GParamSpecInt64:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for 64bit integer properties.
*/
struct _GParamSpecInt64
{
GParamSpec parent_instance;
gint64 minimum;
gint64 maximum;
gint64 default_value;
};
/**
* GParamSpecUInt64:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for unsigned 64bit integer properties.
*/
struct _GParamSpecUInt64
{
GParamSpec parent_instance;
guint64 minimum;
guint64 maximum;
guint64 default_value;
};
/**
* GParamSpecUnichar:
* @parent_instance: private #GParamSpec portion
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for unichar (unsigned integer) properties.
*/
struct _GParamSpecUnichar
{
GParamSpec parent_instance;
gunichar default_value;
};
/**
* GParamSpecEnum:
* @parent_instance: private #GParamSpec portion
* @enum_class: the #GEnumClass for the enum
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for enum
* properties.
*/
struct _GParamSpecEnum
{
GParamSpec parent_instance;
GEnumClass *enum_class;
gint default_value;
};
/**
* GParamSpecFlags:
* @parent_instance: private #GParamSpec portion
* @flags_class: the #GFlagsClass for the flags
* @default_value: default value for the property specified
*
* A #GParamSpec derived structure that contains the meta data for flags
* properties.
*/
struct _GParamSpecFlags
{
GParamSpec parent_instance;
GFlagsClass *flags_class;
guint default_value;
};
/**
* GParamSpecFloat:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
* @epsilon: values closer than @epsilon will be considered identical
* by g_param_values_cmp(); the default value is 1e-30.
*
* A #GParamSpec derived structure that contains the meta data for float properties.
*/
struct _GParamSpecFloat
{
GParamSpec parent_instance;
gfloat minimum;
gfloat maximum;
gfloat default_value;
gfloat epsilon;
};
/**
* GParamSpecDouble:
* @parent_instance: private #GParamSpec portion
* @minimum: minimum value for the property specified
* @maximum: maximum value for the property specified
* @default_value: default value for the property specified
* @epsilon: values closer than @epsilon will be considered identical
* by g_param_values_cmp(); the default value is 1e-90.
*
* A #GParamSpec derived structure that contains the meta data for double properties.
*/
struct _GParamSpecDouble
{
GParamSpec parent_instance;
gdouble minimum;
gdouble maximum;
gdouble default_value;
gdouble epsilon;
};
/**
* GParamSpecString:
* @parent_instance: private #GParamSpec portion
* @default_value: default value for the property specified
* @cset_first: a string containing the allowed values for the first byte
* @cset_nth: a string containing the allowed values for the subsequent bytes
* @substitutor: the replacement byte for bytes which don't match @cset_first or @cset_nth.
* @null_fold_if_empty: replace empty string by %NULL
* @ensure_non_null: replace %NULL strings by an empty string
*
* A #GParamSpec derived structure that contains the meta data for string
* properties.
*/
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;
};
/**
* GParamSpecParam:
* @parent_instance: private #GParamSpec portion
*
* A #GParamSpec derived structure that contains the meta data for %G_TYPE_PARAM
* properties.
*/
struct _GParamSpecParam
{
GParamSpec parent_instance;
};
/**
* GParamSpecBoxed:
* @parent_instance: private #GParamSpec portion
*
* A #GParamSpec derived structure that contains the meta data for boxed properties.
*/
struct _GParamSpecBoxed
{
GParamSpec parent_instance;
};
/**
* GParamSpecPointer:
* @parent_instance: private #GParamSpec portion
*
* A #GParamSpec derived structure that contains the meta data for pointer properties.
*/
struct _GParamSpecPointer
{
GParamSpec parent_instance;
};
/**
* GParamSpecValueArray:
* @parent_instance: private #GParamSpec portion
* @element_spec: a #GParamSpec describing the elements contained in arrays of this property, may be %NULL
* @fixed_n_elements: if greater than 0, arrays of this property will always have this many elements
*
* A #GParamSpec derived structure that contains the meta data for #GValueArray properties.
*/
struct _GParamSpecValueArray
{
GParamSpec parent_instance;
GParamSpec *element_spec;
guint fixed_n_elements;
};
/**
* GParamSpecObject:
* @parent_instance: private #GParamSpec portion
*
* A #GParamSpec derived structure that contains the meta data for object properties.
*/
struct _GParamSpecObject
{
GParamSpec parent_instance;
};
/**
* GParamSpecOverride:
*
* This is a type of #GParamSpec type that simply redirects operations to
* another paramspec. All operations other than getting or
* setting the value are redirected, including accessing the nick and
* blurb, validating a value, and so forth. See
* g_param_spec_get_redirect_target() for retrieving the overidden
* property. #GParamSpecOverride is used in implementing
* g_object_class_override_property(), and will not be directly useful
* unless you are implementing a new base type similar to GObject.
*
* Since: 2.4
*/
struct _GParamSpecOverride
{
/*< private >*/
GParamSpec parent_instance;
GParamSpec *overridden;
};
/**
* GParamSpecGType:
* @parent_instance: private #GParamSpec portion
* @is_a_type: a #GType whose subtypes can occur as values
*
* A #GParamSpec derived structure that contains the meta data for #GType properties.
*
* Since: 2.10
*/
struct _GParamSpecGType
{
GParamSpec parent_instance;
GType is_a_type;
};
/**
* GParamSpecVariant:
* @parent_instance: private #GParamSpec portion
* @type: a #GVariantType, or %NULL
* @default_value: a #GVariant, or %NULL
*
* A #GParamSpec derived structure that contains the meta data for #GVariant properties.
*
* Since: 2.26
*/
struct _GParamSpecVariant
{
GParamSpec parent_instance;
GVariantType *type;
GVariant *default_value;
/*< private >*/
gpointer padding[4];
};
/* --- GParamSpec prototypes --- */
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_char (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint8 minimum,
gint8 maximum,
gint8 default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_uchar (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint8 minimum,
guint8 maximum,
guint8 default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_boolean (const gchar *name,
const gchar *nick,
const gchar *blurb,
gboolean default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_int (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint minimum,
gint maximum,
gint default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_uint (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint minimum,
guint maximum,
guint default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_long (const gchar *name,
const gchar *nick,
const gchar *blurb,
glong minimum,
glong maximum,
glong default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_ulong (const gchar *name,
const gchar *nick,
const gchar *blurb,
gulong minimum,
gulong maximum,
gulong default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_int64 (const gchar *name,
const gchar *nick,
const gchar *blurb,
gint64 minimum,
gint64 maximum,
gint64 default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_uint64 (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint64 minimum,
guint64 maximum,
guint64 default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_unichar (const gchar *name,
const gchar *nick,
const gchar *blurb,
gunichar default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_enum (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType enum_type,
gint default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_flags (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType flags_type,
guint default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_float (const gchar *name,
const gchar *nick,
const gchar *blurb,
gfloat minimum,
gfloat maximum,
gfloat default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_double (const gchar *name,
const gchar *nick,
const gchar *blurb,
gdouble minimum,
gdouble maximum,
gdouble default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_string (const gchar *name,
const gchar *nick,
const gchar *blurb,
const gchar *default_value,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_param (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType param_type,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_boxed (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType boxed_type,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_pointer (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_value_array (const gchar *name,
const gchar *nick,
const gchar *blurb,
GParamSpec *element_spec,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_object (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType object_type,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_override (const gchar *name,
GParamSpec *overridden);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_gtype (const gchar *name,
const gchar *nick,
const gchar *blurb,
GType is_a_type,
GParamFlags flags);
GLIB_AVAILABLE_IN_ALL
GParamSpec* g_param_spec_variant (const gchar *name,
const gchar *nick,
const gchar *blurb,
const GVariantType *type,
GVariant *default_value,
GParamFlags flags);
/* --- 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 _GLIB_EXTERN
# endif /* !G_PLATFORM_WIN32 */
#endif /* GOBJECT_VAR */
GOBJECT_VAR GType *g_param_spec_types;
G_END_DECLS
#endif /* __G_PARAMSPECS_H__ */
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